voltage regulator tapcon® - highvolt · table of contents 4 tapcon® 3587317/04 en maschinenfabrik...

Voltage RegulatorTAPCON®

Operating Instructions

3587317/04 EN

© All rights reserved by Maschinenfabrik ReinhausenDissemination and reproduction of this document and use and disclosure of its content are strictly prohibitedunless expressly permitted.Infringements will result in liability for compensation. All rights reserved in the event of the granting of patents,utility models or designs.The product may have been altered since this document was published.We reserve the right to change the technical data, design and scope of supply.Generally the information provided and agreements made when processing the individual quotations and ordersare binding.The original operating instructions were written in German.

Table of contents

Maschinenfabrik Reinhausen 2014 33587317/04 EN TAPCON®

Table of contents

1 Introduction ......................................................................................................................... 81.1 Manufacturer ....................................................................................................................................... 8

1.2 Subject to change without notice......................................................................................................... 8

1.3 Completeness...................................................................................................................................... 8

1.4 Supporting documents......................................................................................................................... 8

1.5 Safekeeping......................................................................................................................................... 8

1.6 Notation conventions ........................................................................................................................... 91.6.1 Hazard communication system ............................................................................................................................. 9

1.6.2 Information system .............................................................................................................................................. 10

1.6.3 Instruction system ............................................................................................................................................... 10

1.6.4 Typographic conventions .................................................................................................................................... 11

2 Safety ................................................................................................................................. 122.1 General safety information ................................................................................................................ 12

2.2 Appropriate use ................................................................................................................................. 12

2.3 Inappropriate use............................................................................................................................... 12

2.4 Personnel qualification ...................................................................................................................... 13

2.5 Operator's duty of care ...................................................................................................................... 13

3 Product description .......................................................................................................... 143.1 Scope of delivery ............................................................................................................................... 14

3.2 Performance features ........................................................................................................................ 14

3.3 Operating modes ............................................................................................................................... 15

3.4 Hardware ........................................................................................................................................... 163.4.1 Operating controls ............................................................................................................................................... 16

3.4.2 Display elements ................................................................................................................................................. 17

3.4.3 Front interface ..................................................................................................................................................... 19

3.4.4 Assemblies .......................................................................................................................................................... 20

3.5 Operating concept ............................................................................................................................. 24

4 Packaging, transport and storage................................................................................... 284.1 Packaging, transport and storage...................................................................................................... 284.1.1 Suitability, structure and production ................................................................................................................... 28

4.1.2 Markings.............................................................................................................................................................. 28

4.2 Transportation, receipt and handling of shipments............................................................................ 28

Table of contents

Maschinenfabrik Reinhausen 20144 3587317/04 ENTAPCON®

4.3 Storage of shipments......................................................................................................................... 29

5 Mounting............................................................................................................................ 305.1 Preparation ........................................................................................................................................ 30

5.2 Mounting device ................................................................................................................................ 30

5.3 Connecting device ............................................................................................................................. 315.3.1 Cable recommendation ....................................................................................................................................... 31

5.3.2 Information about laying fiber-optic cable............................................................................................................ 32

5.3.3 Electromagnetic compatibility .............................................................................................................................. 32

5.3.4 Connecting cables to the system periphery ........................................................................................................ 35

5.3.5 Wiring device....................................................................................................................................................... 35

5.3.6 Checking functional reliability .............................................................................................................................. 36

5.3.7 Mounting terminating resistor of CAN bus........................................................................................................... 36

6 Commissioning ................................................................................................................. 386.1 Commissioning wizard....................................................................................................................... 38

6.2 Setting parameters ............................................................................................................................ 396.2.1 Setting the language ........................................................................................................................................... 39

6.2.2 Setting date and time .......................................................................................................................................... 40

6.2.3 Setting further parameters................................................................................................................................... 41

6.3 Function tests .................................................................................................................................... 436.3.1 Testing a control function .................................................................................................................................... 43

6.3.2 Checking parallel operation................................................................................................................................. 44

7 Functions and settings..................................................................................................... 497.1 Control ............................................................................................................................................... 497.1.1 Desired values..................................................................................................................................................... 51

7.1.2 Active power-dependent adjustment of desired voltage value (optional) ............................................................ 52

7.1.3 Bandwidth............................................................................................................................................................ 56

7.1.4 Delay time T1 ...................................................................................................................................................... 57

7.1.5 Delay time T2 ...................................................................................................................................................... 58

7.1.6 Remote behavior ................................................................................................................................................. 59

7.2 Transformer data ............................................................................................................................... 597.2.1 Setting the primary transformer voltage .............................................................................................................. 60

7.2.2 Setting the secondary transformer voltage.......................................................................................................... 60

7.2.3 Setting primary transformer current..................................................................................................................... 60

7.2.4 Setting the secondary transformer current .......................................................................................................... 61

7.2.5 Setting circuit for current transformer/voltage transformer and phase angle correction...................................... 61

Table of contents


7.2.6 Setting measured value display .......................................................................................................................... 66

7.3 Control of the motor-drive unit ........................................................................................................... 667.3.1 Setting the switching pulse for controlling the motor-drive unit ........................................................................... 67

7.3.2 Setting motor runtime monitoring ........................................................................................................................ 69

7.3.3 Setting the switching direction............................................................................................................................. 69

7.3.4 Setting switching direction monitoring ................................................................................................................. 70

7.4 Line drop compensation .................................................................................................................... 707.4.1 R&X compensation.............................................................................................................................................. 71

7.4.2 Z compensation................................................................................................................................................... 73

7.5 Tap position capture .......................................................................................................................... 747.5.1 Digital tap position capture .................................................................................................................................. 74

7.5.2 Analog tap position capture................................................................................................................................. 75

7.6 Limit values........................................................................................................................................ 767.6.1 Voltage monitoring .............................................................................................................................................. 78

7.6.2 Current monitoring............................................................................................................................................... 79

7.6.3 Power monitoring ................................................................................................................................................ 80

7.6.4 Bandwidth monitoring.......................................................................................................................................... 80

7.6.5 Switching interval monitoring............................................................................................................................... 81

7.6.6 Tap position monitoring ....................................................................................................................................... 82

7.7 Function monitoring ........................................................................................................................... 83

7.8 Reversal of power flow ...................................................................................................................... 84

7.9 Target-tap-position operation ............................................................................................................ 86

7.10 Analog value output........................................................................................................................... 86

7.11 SCADA .............................................................................................................................................. 887.11.1 Configuring IEC 61850 (optional) ........................................................................................................................ 88

7.11.2 Configuring IEC 60870-5-101 (optional).............................................................................................................. 90



7.11.5 Configuring Modbus (optional) ............................................................................................................................ 97

7.11.6 Configuring DNP3 (optional) ............................................................................................................................... 99

7.12 Time synchronization....................................................................................................................... 1037.12.1 Activating time synchronization using SNTP..................................................................................................... 104

7.12.2 Entering the time server address ...................................................................................................................... 104

7.12.3 Setting the time zone......................................................................................................................................... 105

7.12.4 Setting synchronization interval......................................................................................................................... 105

7.12.5 Reference time .................................................................................................................................................. 105

Table of contents


7.13 User administration.......................................................................................................................... 1067.13.1 User roles .......................................................................................................................................................... 106

7.13.2 Changing password........................................................................................................................................... 107

7.13.3 Creating, editing and deleting users.................................................................................................................. 108

7.13.4 Setting access rights to parameters and events ............................................................................................... 109

7.14 Visualization .................................................................................................................................... 1107.14.1 Configuring visualization ................................................................................................................................... 110

7.14.2 Establishing connection..................................................................................................................................... 111

7.14.3 Accessing online help........................................................................................................................................ 112

7.15 Event management ......................................................................................................................... 1137.15.1 Displaying and acknowledging events .............................................................................................................. 113

7.15.2 Configuring events ............................................................................................................................................ 113

7.15.3 Displaying event memory .................................................................................................................................. 115

7.16 Information about device ................................................................................................................. 116

7.17 Import/export manager .................................................................................................................... 1187.17.1 Exporting data ................................................................................................................................................... 119

7.17.2 Importing data ................................................................................................................................................... 119

7.18 Configuring media converter with managed switch ......................................................................... 1207.18.1 Commissioning.................................................................................................................................................. 120

7.18.2 Configuration ..................................................................................................................................................... 122

7.19 Linking signals and events .............................................................................................................. 1237.19.1 Linking functions................................................................................................................................................ 123

7.19.2 Linking digital outputs and control system messages ....................................................................................... 125

8 Fault elimination.............................................................................................................. 1288.1 General faults .................................................................................................................................. 128

8.2 No regulation in AUTO mode .......................................................................................................... 128

8.3 Unwanted on-load tap-change operation ........................................................................................ 128

8.4 Man-machine interface .................................................................................................................... 129

8.5 Incorrect measured values .............................................................................................................. 129

8.6 Parallel operation faults ................................................................................................................... 130

8.7 Tap position capture incorrect ......................................................................................................... 130

8.8 Assemblies ...................................................................................................................................... 131

8.9 Other faults ...................................................................................................................................... 131

9 Messages......................................................................................................................... 1339.1 Event messages .............................................................................................................................. 133

Table of contents


10 Disposal ........................................................................................................................... 139

11 Overview of parameters ................................................................................................. 140

12 Technical data ................................................................................................................. 15112.1 Display elements ............................................................................................................................. 151

12.2 Voltage supply ................................................................................................................................. 151

12.3 Voltage measurement and current measurement ........................................................................... 151

12.4 Digital inputs and outputs ................................................................................................................ 152

12.5 Analog inputs and outputs ............................................................................................................... 154

12.6 Central processing unit .................................................................................................................... 155

12.7 System networking .......................................................................................................................... 157

12.8 Dimensions and weight ................................................................................................................... 158

12.9 Ambient conditions .......................................................................................................................... 159

12.10 Tests................................................................................................................................................ 160

Glossary........................................................................................................................... 162

List of key words............................................................................................................. 163

1 Introduction


IntroductionThis technical file contains detailed descriptions on the safe and proper in-stallation, connection, commissioning and monitoring of the product.

It also includes safety instructions and general information about the prod-uct.

This technical file is intended solely for specially trained and authorized per-sonnel.

ManufacturerThe product is manufactured by:

Maschinenfabrik Reinhausen GmbH

Falkensteinstraße 893059 Regensburg, GermanyTel.: (+49) 9 41/40 90-0Fax: (+49) 9 41/40 90-7001E-mail: [email protected]

Further information on the product and copies of this technical file are avail-able from this address if required.

Subject to change without noticeThe information contained in this technical file comprises the technical speci-fications approved at the time of printing. Significant modifications will be in-cluded in a new edition of the technical file.

The document number and version number of this technical file are shown inthe footer.

CompletenessThis technical file is incomplete without the supporting documentation.

Supporting documentsThe following documents apply to this product:

Also observe generally valid legislation, standards, guidelines and specifica-tions on accident prevention and environmental protection in the respectivecountry of use.

SafekeepingThis technical file and all supporting documents must be kept ready at handand accessible for future use at all times.

1

1.1

1.2

1.3

1.4

1.5

1 Introduction


Notation conventionsThis section contains an overview of the symbols and textual emphasisused.

Hazard communication system

Warnings in this technical file are displayed as follows.

Warning relating to section

Warnings relating to sections refer to entire chapters or sections, sub-sec-tions or several paragraphs within this technical file. Warnings relating tosections use the following format:

WARNING Type and source of dangerConsequences Action Action

Embedded warning information

Embedded warnings refer to a particular part within a section. These warn-ings apply to smaller units of information than the warnings relating to sec-tions. Embedded warnings use the following format:

DANGER! Instruction for avoiding a dangerous situation.

Signal words and pictograms

The following signal words are used:

Signalword

Meaning

DANGER Indicates a hazardous situation which, if not avoided, willresult in death or serious injury.

WARNING Indicates a hazardous situation which, if not avoided, couldresult in death or serious injury.

CAUTION Indicates a hazardous situation which, if not avoided, couldresult in injury.

NOTICE Indicates measures to be taken to prevent damage toproperty.

Table 1: Signal words in warning notices

Pictograms warn of dangers:

1.6

1.6.1

1.6.1.1

1.6.1.2

1.6.1.3

1 Introduction


Pictogram MeaningWarning of a danger point

Warning of dangerous electrical voltage

Warning of combustible substances

Warning of danger of tipping

Table 2: Pictograms used in warning notices

Information system

Information is designed to simplify and improve understanding of particularprocedures. In this technical file it is laid out as follows:

Important information.

Instruction system

This technical file contains single-step and multi-step instructions.

Single-step instructions

Instructions which consist of only a single process step are structured as fol-lows:

Aim of actionü Requirements (optional). Step 1 of 1.

ð Result of step (optional).ð Result of action (optional).

1.6.2

1.6.3

1 Introduction


Multi-step instructions

Instructions which consist of several process steps are structured as follows:

Aim of actionü Requirements (optional).1. Step 1.

ð Result of step (optional).2. Step 2.

ð Result of step (optional).ð Result of action (optional).

Typographic conventions

The following typographic conventions are used in this technical file:

Typographic convention Purpose ExampleUPPERCASE Operating controls, switches ON/OFF[Brackets] PC keyboard [Ctrl] + [Alt]Bold Software operating controls Press Continue button…>…>… Menu paths Parameter > Control parameterItalics System messages, error mes-

sages, signalsFunction monitoring alarm trig-gered

[ Number of pages]. Cross reference [ 41].Table 3: Typographic conventions

1.6.4

2 Safety


Safety

General safety informationThe technical file contains detailed descriptions on the safe and proper in-stallation, connection, commissioning and monitoring of the product. Read this technical file through carefully to familiarize yourself with the

product. Particular attention should be paid to the information given in this chap-

ter.

Appropriate useThe product and associated equipment and special tools supplied with itcomply with the relevant legislation, regulations and standards, particularlyhealth and safety requirements, applicable at the time of delivery.

If used as intended and in compliance with the specified requirements andconditions in this technical file as well as the warning notices in this technicalfile and attached to the product, then the product does not present any haz-ards to people, property or the environment. This applies throughout theproduct's entire life, from delivery through installation and operation to disas-sembly and disposal.

The operational quality assurance system ensures a consistently high qualitystandard, particularly in regard to the observance of health and safety re-quirements.

The following is considered appropriate use The product must be operated in accordance with this technical file and

the agreed delivery conditions and technical data The equipment and special tools supplied must be used solely for the in-

tended purpose and in accordance with the specifications of this techni-cal file

Inappropriate useUse is considered to be inappropriate if the product is used other than as de-scribed in the Appropriate use section. Please also note the following: Risk of explosion and fire from highly flammable or explosive gases, va-

pors, or dusts. Do not operate product in areas at risk of explosion. Unauthorized or inappropriate changes to the product may lead to per-

sonal injury, material damage, and operational faults. Only modify prod-uct following discussion with Maschinenfabrik Reinhausen GmbH.

2

2.1

2.2

2.3

2 Safety


Personnel qualificationThe product is designed solely for use in electrical energy systems and facili-ties operated by appropriately trained staff. This staff comprises people whoare familiar with the installation, assembly, commissioning and operation ofsuch products.

Operator's duty of careTo prevent accidents, disruptions and damage as well as unacceptable ad-verse effects on the environment, those responsible for transport, installa-tion, operation, maintenance and disposal of the product or parts of the prod-uct must ensure the following: All warning and hazard notices are complied with. Personnel are instructed regularly in all relevant aspects of operational

safety, the operating instructions and particularly the safety instructionscontained therein.

Regulations and operating instructions for safe working as well as therelevant instructions for staff procedures in the case of accidents andfires are kept on hand at all times and are displayed in the workplacewhere applicable.

The product is only used when in a sound operational condition andsafety equipment in particular is checked regularly for operational relia-bility.

Only replacement parts, lubricants and auxiliary materials which are au-thorized by the manufacturer are used.

The specified operating conditions and requirements of the installationlocation are complied with.

All necessary devices and personal protective equipment for the specificactivity are made available.

The prescribed maintenance intervals and the relevant regulations arecomplied with.

Installation, electrical connection and commissioning of the product mayonly be carried out by qualified and trained personnel in accordancewith this technical file.

The operator must ensure appropriate use of the product.

2.4

2.5

3 Product description


Product descriptionThis chapter contains an overview of the design and function of the product.

Scope of deliveryThe following items are included in the delivery: TAPCON® Terminating resistor for CAN bus (optional) Technical files

Please note the following: Check the shipment for completeness on the basis of the shipping docu-

ments. Store the parts in a dry place until installation.

Performance featuresThe TAPCON® is responsible for controlling tapped transformers.

Apart from control tasks, the TAPCON® provides additional functions suchas: Integrated protective functions:

– Voltage monitoring– Current monitoring– Apparent power monitoring– Active power monitoring– Reactive power monitoring– Power factor monitoring

Line drop compensation– R&X compensation: Compensation for voltage drops on the line– Z compensation: Compensation for voltage fluctuations in the mesh-

ed grid Freely configurable events Display of all measured values such as voltage, current, active power,

apparent power or reactive power Up to 5 different desired values can be selected (optional) You can select the tap position capture when ordering:

– Analog signal (0…20 mA; 4…20 mA or 0…10 V)– Analog signal via resistor contact series– Digital signal via BCD code

Parallel operation of up to 16 transformers in 2 groups using the follow-ing methods:

3

3.1

3.2



– Master/Follower– Circulating reactive current minimization

Web-based visualization SCADA

– IEC 60870-5-101– IEC 60870-5-103– IEC 60870-5-104– IEC 61850 (edition 1 and edition 2)– Modbus (RTU, TCP, ASCII)– DNP3

Operating modesThe device can be operated in the following operating modes:

Auto mode (AVR AUTO)

In auto mode, the device automatically regulates the voltage in accordancewith the set parameters. Manual tap-change operations using operating con-trols, inputs or a control system are not possible.

Manual mode (AVR MANUAL)

In manual mode, you can perform manual tap-change operations to increaseor decrease the voltage. The voltage is not regulated automatically.

Local mode (LOCAL)

In the Local operating mode, you can make entries and input commands us-ing the device's operating controls. You cannot use inputs or the control sys-tem to make entries or enter commands.

Remote mode (REMOTE)

In the Remote operating mode, you can make entries and carry out com-mands using digital inputs or the control system, depending on the setting ofthe Remote behavior [ 59] parameter.

AVR AUTO AVR MANUALLOCAL REMOTE LOCAL REMOTE

Automatic regulation Yes Yes No NoTap-change operationusing operating controls

No No Yes No

Tap-change operationusing inputs

No Yes No Yes2)

3.3



AVR AUTO AVR MANUALLOCAL REMOTE LOCAL REMOTE

Tap-change operationusing SCADA1)

No No No Yes2)

Value adjustment usingSCADA1)

No Yes No Yes2)

Table 4: Overview of operating modes

1) Optional when connecting TAPCON® to a control system (SCADA)2) You can use the Remote behavior [ 59] parameter to set the behavior

HardwareThe device is designed as a 19 inch slide-in housing with modular hardwareequipment. The device's individual assemblies are described in the followingsection.

Figure 1: Front view

Operating controls

The device has 7 pushbuttons and a knob. The illustration below is an over-view of all the device's operating controls.

3.4

3.4.1



Figure 2: Operating controls

REMOTE key Select the operating mode: On: REMOTE Off: LOCAL

AVR AUTO key Activate auto mode.

RAISE key Send a control command to the motor-drive unit to increase the voltage. Onlypossible in manual mode.

AVR Manual key Activate manual mode.

LOWER key Send a control command to the motor-drive unit to reduce the voltage. Onlypossible in manual mode.

ENTER key Confirm selection and save modifiedparameters.

Rotary knob Navigation through individual menuitems and parameters.

BACK key Exit the current menu. Go to the previ-ous menu level.

Display elements

The device has a graphics display and 8 LEDs, which indicate the variousoperating statuses or events.

3.4.2



Figure 3: Display elements

1 Power indicator LED 6 RAISE VOLTAGE LED2 AVR STATUS LED 7 AVR MANUAL LED3 ALARM LED 8 LOWER VOLTAGE LED4 REMOTE LED 9 Display5 AVR AUTO LED

Display

The display for the TAPCON® is divided into the following areas:



Figure 4: Display

1 Display area 3 Primary navigation2 Secondary navigation or navi-

gation path4 Status bar

Front interface

The parameters for the device can be set using a PC. The RJ45 Ethernet in-terface on the front panel is provided for this purpose. To establish a con-nection with the device, note the Visualization [ 110] section.

3.4.3



Figure 5: Device connection to a PC

Assemblies

Depending on configuration, the device may have various assemblies whichperform the functions required. The functions of the assemblies are descri-bed in the following sections. You can find more information about the as-semblies in the Technical data section.

Central processing unit

The CPU I assembly is the central computing unit for the device. It containsthe following interfaces: System interface RS232 (COM1) Serial interface RS232/422/485 (COM2) 2x Ethernet (ETH1, ETH 2.2) 1x Ethernet for front assembly (ETH 2.1) USB (USB 2.0) 2x CAN bus (CAN 1, CAN 2)

3.4.4

3.4.4.1



Figure 6: CPU I assembly

Voltage measurement and current measurement

The UI 1 and UI 3 assemblies are used for measuring voltage and current: UI 1: Single-phase measurement of voltage and current UI 3: 3-phase measurement of voltage and current

Figure 7: UI 3 assembly

Digital inputs and outputs

The DIO 28-15 and DIO 42-20 assemblies provide a different number of digi-tal inputs and outputs depending on the version: DIO 28-15: 28 inputs, 15 outputs (6 normally open contacts, 9 change-

over contacts)

3.4.4.2

3.4.4.3



DIO 42-20: 42 inputs, 20 outputs (8 normally open contacts, 12 change-over contacts)

Figure 8: DIO 42-20 assembly

Analog inputs and outputs

The AIO 2 and AIO 4 assemblies provide analog inputs and outputs: AIO 2: 2 channels AIO 4: 4 channels

In accordance with the device configuration, the AIO assembly supports oneof the following signal types:

Input OutputVoltage Current Voltage Current

0...10 V 0...20 mA4...20 mA

0...10 V 0...20 mA4...20 mA

Resistance measurementTable 5: Signal types supported by the AIO assembly

3.4.4.4



Figure 9: AIO 4 assembly

Media converter

The MC 2-2 assembly is a media converter, which converts 2 electrical con-nections (RJ45) to one fiber-optic cable connection each. Each is convertedindependently of the other. The following interfaces are available: 2x RJ45 (ETH12, ETH22) 2x Duplex-LC (SFP module) (ETH11, ETH21)

The media converter is designed to be transparent for the network and doesnot have its own IP address.

Figure 10: MC 2-2 assembly

3.4.4.5



Media converter with managed switch

The SW 3-3 assembly is a media converter with managed switch, which al-lows you to convert an electrical connection (RJ45) to a fiber-optic cableconnection and to create a redundant network. The following interfaces andredundancy functions*) are available: 3x RJ45 (ETH12, ETH23, ETH24) 3x duplex LC (SFP) (ETH11, ETH21, ETH22) RSTP and PRP*) redundancy function depends on order

Figure 11: SW 3-3 assembly

Operating conceptYou can operate the device using the controls on the front panel or using theweb-based ISM™ Intuitive Control Interface visualization via a PC. Thescope of function and structure of both options is virtually identical. Any dif-ferences are highlighted in these operating instructions.

User rights and user roles

The device is fitted with a rights system and a roles system. The display andaccess rights to device settings or events can therefore be controlled at userlevel.

You can configure the rights system and roles system to meet your require-ments. You will find more information about user rights and user roles in theUser administration [ 106] section.

You can only modify the device settings or parameters if you have the nec-essary user rights.

3.4.4.6

3.5



Login/logout

The control of access rights to device settings and parameters is userbased. Various users can log in at the same time (e.g. via the visualization)and access the device.

If you want to operate the device via the operating controls and visualizationat the same time, you have to log in on the device and via the visualization.

To log in as user, proceed as follows:1. Press the LOGIN button in the status line.2. Enter your user name and password and select the Ok button.ð Logged in user appears in status line.

To log out as user, proceed as follows: Press the LOGOUT button in the status line.

Navigation

If you are operating the device using the controls on the front panel, you canuse the rotary knob to navigate through the entire menu. The currently se-lected menu has a blue border. To open the highlighted menu, you must

press the key. Pressing the key takes you back to the previousmenu level.

If you are operating the device using the web-based visualization, you cannavigate to the various buttons by clicking on them.

To navigate to the desired value 1 parameter, proceed as follows:1. Go to Settings.2. Select Parameter.3. Select Control.4. Select Desired value 1.

In these operating instructions, the path for navigating to a parameter is al-ways shown in an abridged form: Go to Settings > Parameter > Control >Desired value 1.

Setting the parameters

Depending on the parameter, you can undertake the settings in variousways.

Example



To select a list entry, proceed as follows:

1. Use rotary knob to navigate to list and press the key.

Figure 12: Selecting entry from list

2. Use rotary knob to highlight entry from list and press the key.3. Press the Accept button to save the modified parameter.

To enter a value, proceed as follows:

1. Use rotary knob to select the field for the value and press the key.ð If operating via the front panel, the numerical keypad appears.

Figure 13: Entering value

2. Enter the value you want and confirm with .3. Press the Accept button to save the modified parameter.

Selecting list

Entering value



To enter text, proceed as follows:

1. Use rotary knob to select the text box and press the key.ð If operating via the front panel, the keyboard appears.

Figure 14: Entering text

2. Enter the text you want and confirm with .3. Press the Accept button to save the modified parameter.

Entering text

4 Packaging, transport and storage


Packaging, transport and storage

Packaging, transport and storage

Suitability, structure and production

The goods are packaged in a sturdy cardboard box. This ensures that theshipment is secure when in the intended transportation position and thatnone of its parts touch the loading surface of the means of transport or touchthe ground after unloading.

The box is designed for a maximum load of 10 kg.

Inlays inside the box stabilize the goods, preventing impermissible changesof position, and protect them from vibration.

Markings

The packaging bears a signature with instructions for safe transport and cor-rect storage. The following symbols apply to the shipment of non-hazardousgoods. Adherence to these symbols is mandatory.

Protectagainst

moisture

Top Fragile Attach liftinggear here

Center ofmass

Table 6: Shipping pictograms

Transportation, receipt and handling of shipmentsIn addition to oscillation stress and shock stress, jolts must also be expectedduring transportation. In order to prevent possible damage, avoid dropping,tipping, knocking over and colliding with the product.

If a crate tips over, falls from a certain height (e.g. when slings tear) or expe-riences an unbroken fall, damage must be expected regardless of theweight.

Every delivered shipment must be checked for the following by the recipientbefore acceptance (acknowledgment of receipt): Completeness based on the delivery slip External damage of any type.

The checks must take place after unloading when the crate or transport con-tainer can be accessed from all sides.

4

4.1

4.1.1

4.1.2

4.2

4 Packaging, transport and storage


If external transport damage is detected on receipt of the shipment, proceedas follows: Immediately record the transport damage found in the shipping docu-

ments and have this countersigned by the carrier. In the event of severe damage, total loss or high damage costs, immedi-

ately notify the sales department at Maschinenfabrik Reinhausen andthe relevant insurance company.

After identifying damage, do not modify the condition of the shipmentfurther and retain the packaging material until an inspection decisionhas been made by the transport company or the insurance company.

Record the details of the damage immediately onsite together with thecarrier involved. This is essential for any claim for damages!

If possible, photograph damage to packaging and packaged goods. Thisalso applies to signs of corrosion on the packaged goods due to mois-ture inside the packaging (rain, snow, condensation).

Be absolutely sure to also check the sealed packaging.

When damages are not determined until unpacking after receipt of the ship-ment (hidden damage), proceed as follows: Make the party responsible for the damage liable as soon as possible by

telephone and in writing, and prepare a damage report. Observe the time periods applicable to such actions in the respective

country. Inquire about these in good time.

With hidden damage, it is very hard to make the transportation company (orother responsible party) liable. Any insurance claims for such damages canonly be successful if relevant provisions are expressly included in the insur-ance terms and conditions.

Storage of shipmentsWhen selecting and setting up the storage location, ensure the following: Protect stored goods against moisture (flooding, water from melting

snow and ice), dirt, pests such as rats, mice, termites and so on, andagainst unauthorized access.

Store the crates on timber beams and planks as a protection against ris-ing damp and for better ventilation.

Ensure sufficient carrying capacity of the ground. Keep entrance paths free. Check stored goods at regular intervals. Also take appropriate action af-

ter storms, heavy rain or snow and so on.

Visible damage

Hidden damage

4.3

5 Mounting


MountingThis chapter describes how to correctly mount and connect the device. Notethe connection diagrams provided.

WARNING Electric shockRisk of fatal injury due to electrical voltage. De-energize the device and system peripherals and lock them to pre-

vent them from being switched back on. Do so by short-circuiting the current transformer; do not idle the current

transformer.

NOTICE

Electrostatic dischargeDamage to the device due to electrostatic discharge. Take precautionary measures to prevent the build-up of electrostatic

charges on work surfaces and personnel.

PreparationThe following tools are needed for mounting: Screwdriver for the fixing bolts (M6) Small screwdriver for connecting the signal lines and supply lines

Depending on installation site and mounting variant, you may need addition-al tools and corresponding attachment material (screws, nuts, washers)which are not included in the scope of supply.

Mounting deviceDepending on your order, you can mount the device in one of the followingvariants: 19" frame (in accordance with DIN 41494 Part 5) 19" flush control panel frame

Below you will find a description of how to mount the device in a 19" frame.For control panel installation or wall mounting, note the technical files sup-plied.

To mount the device in a 19" frame, proceed as follows:1. Place cage nuts in the desired locations on the 19" frame, noting the de-

vice dimensions.

5

5.1

5.2

5 Mounting


2. Place device in 19" frame and screw down.

Figure 15: Example of device mounting in a 19" frame

Connecting deviceThe following section describes how to establish the electrical connection tothe device.

WARNING Electric shockRisk of fatal injury due to connection mistakes Ground the device with a protective conductor using the grounding

screw on the housing. Note the phase difference of the secondary terminals for the current

transformer and voltage transformer. Connect the output relays correctly to the motor-drive unit.

Supply the voltage via separators and ensure that current paths can beshort circuited. Fit the separator, clearly labeled, near the device's powersupply so that it is freely accessible. This will allow the device to be re-placed with ease in the event of a defect.

Cable recommendation

Please note the following recommendation from Maschinenfabrik Reinhau-sen when wiring the device.

Excessive line capacitance can prevent the relay contacts from breaking thecontact current. In control circuits operated with alternating current, take intoaccount the effect of the line capacitance of long control cables on the func-tion of the relay contacts.

5.3

5.3.1

5 Mounting


Cable Assembly Cable type Conductor cross-section

Max. length

Power supply OT1205 Unshielded 1.5 mm² -Voltage measurement UI 1/UI 3 Shielded 2.5 mm² -Current measurement UI 1/UI 3 Unshielded -Signal inputs DIO

28-15/DIO42-20

Shielded 1.5 mm2 400 m (<25 Ω/km)

Signal outputs* DIO28-15/DIO42-20

Shielded 1 mm2 -

Signal inputs AIO 2/AIO 4 Shielded 1.5 mm2 400 m (<25 Ω/km)Signal outputs AIO 2/AIO 4 Shielded 1 mm2 -RS232 SUB-D CPU I Shielded 0.25 mm2 25 mCAN bus CPU I Shielded 1.0 mm² 2,000 m

(=50 Ω/kmTable 7: Recommendation for connection cable

*) Observe line capacitance, see note above.

Information about laying fiber-optic cable

To ensure the smooth transfer of data via the fiber-optic cable, you must en-sure that mechanical loads are avoided when laying the fiber-optic cable andlater on during operation.

Please note the following: Radii must not fall below the minimum permissible bend radii (do not

bend fiber-optic cable). The fiber-optic cables must not be over-stretched or crushed. Observe

the permissible load values. The fiber-optic cables must not be twisted. Be aware of sharp edges which could damage the fiber-optic cable's

coating when laying or could place mechanical loading on the coatinglater on.

Provide a sufficient cable reserve near distributor cabinets for example.Lay the reserve such that the fiber-optic cable is neither bent nor twistedwhen tightened.

Electromagnetic compatibility

The device has been developed in accordance with applicable EMC stan-dards. The following points must be noted in order to maintain the EMCstandards.

5.3.2

5.3.3

5 Mounting


Wiring requirement of installation site

Note the following when selecting the installation site: The system's overvoltage protection must be effective. The system's ground connection must comply with all technical regula-

tions. Separate system parts must be joined by a potential equalization. The device and its wiring must be at least 10 m away from circuit-break-

ers, load disconnectors and busbars.

Wiring requirement of operating site

Note the following when wiring the operating site: The connection cables must be laid in metallic cable ducts with a ground

connection. Do not route lines which cause interference (for example power lines)

and lines susceptible to interference (for example signal lines) in thesame cable duct.

Maintain a gap of at least 100 mm between lines causing interferenceand those susceptible to interference.

Figure 16: Recommended wiring

1 Cable duct for lines causinginterference

3 Cable duct for lines suscepti-ble to interference

2 Line causing interference (e.g.power line)

4 Line susceptible to interfer-ence (e.g. signal line)

Short-circuit and ground reserve lines. The device must never be connected using multi-pin collective cables. Signal lines must be routed in a shielded cable. The individual conductors (outgoing conductors/return conductors) in

the cable core must be twisted in pairs.

5.3.3.1

5.3.3.2

5 Mounting


The shield must be fully (360º) connected to the device or a nearbyground rail.

Using "pigtails" may limit the effectiveness of the shielding. Connect close-fitting shield to cover all areas.

Figure 17: Recommended connection of the shielding

1 Connection of the shieldingusing a "pigtail"

2 Shielding connection coveringall areas

Wiring requirement in control cabinet

Note the following when wiring the control cabinet: The control cabinet where the device will be installed must be prepared

in accordance with EMC requirements:– Functional division of control cabinet (physical separation)– Constant potential equalization (all metal parts are joined)– Line routing in accordance with EMC requirements (separation of

lines which cause interference and those susceptible to interfer-ence)

– Optimum shielding (metal housing)– Overvoltage protection (lightning protection)– Collective grounding (main grounding rail)– Cable bushings in accordance with EMC requirements– Any contactor coils present must be interconnected

The device's connection cables must be laid in close contact with thegrounded metal housing or in metallic cable ducts with a ground con-nection.

Signal lines and power lines/switching lines must be laid in separate ca-ble ducts.

5.3.3.3

5 Mounting


The device must be grounded at the screw provided, the protectivegrounding connection, using a ground strap (cross-section min. 8 mm²).

Connecting cables to the system periphery

To obtain a better overview when connecting cables, only use as manyleads as necessary.

To connect cables to the system periphery, proceed as follows:ü Use only the specified cables for wiring. Note the cable recommenda-

tion. Connect the lines to be wired to the device to the system periphery as

shown in the connection diagrams supplied.

Wiring device

To obtain a better overview when connecting cables, only use as manyleads as necessary.

To wire the device, proceed as follows:ü Note the connection diagram.ü Use only the specified cables for wiring. Note the cable recommenda-

tion.ü Wire the lines to the system periphery [ 35].1. Strip insulation from lines and leads.2. Crimp stranded wires with wire end sleeves.3. Guide leads into corresponding connector terminals and fasten using a

screwdriver.

Figure 18: Example: Connector for voltage measurement

5.3.4

5.3.5

5 Mounting


Figure 19: Example: Connector for current measurement

4. Plug connectors into the correct slots.

Checking functional reliability

To ensure that the device is wired correctly, check its functional reliability.

NOTICE

Damage to device and system peripheryAn incorrectly connected device can lead to damages in the device and sys-tem periphery. Check the entire configuration before commissioning. Prior to commissioning, be sure to check the actual voltage and operat-

ing voltage.

Check the following: Once you have connected the device to the grid, the display shows the

MR logo and then the operating screen. The green Power indicator LED on the top left of the device's front panel

lights up.

The device is fully mounted and can be configured. The actions required forthis are described in the following chapter.

Mounting terminating resistor of CAN bus

If you want to operate the TAPCON® in parallel operation, you need tomount a 120 Ω terminating resistor at both ends of the CAN bus. Use theplug connector with terminating resistor provided as an option.

5.3.6

5.3.7

5 Mounting


Figure 20: Terminating resistor of CAN bus

6 Commissioning


CommissioningTo commission the device, you need to set several parameters and performfunction tests. There are 2 options available for this: Commissioning wizard (TILA – TAPCON® Interactive Launch Assist) Setting the parameters manually

These are described in the following sections.

NOTICE

Damage to device and system peripheryAn incorrectly connected device can lead to damages in the device and sys-tem periphery. Check the entire configuration before commissioning. Prior to commissioning, be sure to check the actual voltage and operat-

ing voltage.

Commissioning wizardIf you want the TAPCON® to help when setting the relevant parameters, youcan use the commissioning wizard TILA (TAPCON® Interactive Launch As-sist). The commissioning wizard provides a choice of parameters you canconfigure in order.

A detailed description of each of the parameters can be found in the Func-tions and settings [ 49] chapter.

To call up the commissioning wizard, you will need the necessary accessrights [ 106].

When in delivery status, you can log in as the administrator as follows: User name: admin Password: admin

To set the parameters with the help of the commissioning wizard, proceedas follows:1. Log in as user with the access rights required.

6

6.1

6 Commissioning


2. Go to Settings > Commissioning assistant.

Figure 21: Calling up commissioning wizard

3. Press the Next button to launch the commissioning wizard.4. Follow the on-screen instructions.

Once you have entered all of the parameters relevant to commissioning,continue with the function test [ 43].

Setting parametersTo commission the TAPCON®, you must set the following parameters. Formore detailed information about the parameters, refer to the respective sec-tions.

To set the parameters, you need the necessary access rights [ 106].


Setting the language

You can use this parameter to set the display language for the device. Thedevice comes with a maximum of 4 languages. The following languages areavailable:

English Italian*German Portuguese*French* Russian*

6.2

6.2.1

6 Commissioning


Spanish* Chinese*Korean*

*) Language is available as an option

To set the language, proceed as follows:1. Press the Language button on the status bar.

Figure 22: Setting the language

2. Select the language you want from the list field.3. Press the Accept button to save the modified parameter.

ð The "Restart device" dialog appears.4. Restart the device to apply the changed language setting.

Setting date and time

You can set the date and time in the following ways: Setting manually Time synchronization via control system (SCADA) Time synchronization via SNTP time server

If you are using a control system, the device automatically synchronizes thedate and time with the control system. If you want to use an SNTP time serv-er, you must set the following required parameters. Observe the informationprovided in the Time synchronization [ 103] section.

If you would like to set the date and time manually, you have to enter the val-ues in the following formats:

Date TimeDD.MM.YYYY HH:MM

Table 8: Formats

The time does not switch from daylight saving time to standard time andback automatically.

6.2.2

6 Commissioning


Proceed as follows to set the date and time manually:1. Go to Settings > Date and Time.

Figure 23: Setting date and time

2. Enter date and time.3. Press the Accept button to save the modified parameter.

Setting further parameters

Set further parameters to commission the device. More detailed informationabout each of the parameters can be found in the Functions and settings[ 49] chapter.

Setting transformer data

Set the transformer data and phase difference of the current transformer andvoltage transformer:1. Set measured value display [ 66].2. Set primary transformer voltage [ 60].3. Set secondary transformer voltage [ 60].4. Set primary transformer current [ 60].5. Set secondary transformer current [ 61].6. Set the current-transformer circuit, voltage-transformer circuit and phase

angle correction [ 61].

Setting control parameters

Set the following control parameters:1. Set desired value 1 [ 51].2. Set the bandwidth [ 56].3. Set delay time T1 [ 57].

6.2.3

6 Commissioning


Setting R&X compensation (optional)

If you need R&X compensation [ 71], you must set the parameters re-quired for this:1. Select the "R&X compensation" compensation method.2. Set the line data for the ohmic resistance load.3. Set the line data for the inductive resistance load.4. Set the line length.

Setting Z compensation (optional)

If you need Z compensation [ 73], you must set the parameters requiredfor this:1. Select the "Z compensation" compensation method.2. Set voltage increase.3. Set voltage limit value.

Setting parallel operation (optional)

If you need parallel operation, you must set the parameters required for this.You will find more information about parallel operation in the "Parallel opera-tion" section:1. Assign CAN bus address.2. Set parallel operation method to circulating reactive current method.3. Set circulating reactive current sensitivity.4. Set circulating reactive current blocking limit.5. Activate parallel operation.

Setting tap position capture via analog input (optional)

If you want to capture the tap position via the analog input, you must set theparameters required for this: Capture tap positions via analog input [ 75].

All parameters relevant to commissioning are entered. Continue with thefunction tests.

Setting control system protocol (optional)

If you need a control system protocol [ 88], you must set the parametersrequired for this. More detailed information about this can be found in the en-closed supplement for the control system protocol description.

6 Commissioning


Function testsBefore switching from manual mode to auto mode, Maschinenfabrik Rein-hausen recommends carrying out function tests. These function tests are de-scribed in the following sections. Note the following points for all functiontests: You must ensure that REMOTE mode is disabled before you can control

the on-load tap-changer manually in manual mode. You can only activate the on-load tap-changer manually in manual

mode using the and keys. You have to be logged in to the device as a user with a parameter con-

figurator or administrator user role.


During the function test, you must set the most important parameters. Detailson the parameters listed can be found in the Functions and settings [ 49]chapter.

Testing a control function

This section describes how you can check the device's control functions:ü Supply voltage must be present.

1. Press to select manual mode.2. Set transmission ratio for voltage transformer, current transformer and

transformer circuit.3. Measure actual voltage and compare with the measured value dis-

played on the device's main screen.4. Select the Measured values menu item to display the operating values

for current and power and compare them with the values of the opera-tion measurement instruments.

5. Control the on-load tap-changer manually with the or keysuntil the measured voltage Uactual reaches the desired voltage Udesired (de-sired value 1).

6. Set desired value 1 to the value you want [ 51].7. Set bandwidth depending on step voltage [ 56].8. Set delay time T1 to 20 seconds [ 57].9. Set time response T1 to linear [ 57].

10. Press to raise the on-load tap-changer 1 step.

6.3

6.3.1

6 Commissioning


11. Press to select auto mode.ð If the actual voltage is outside the bandwidth, the device returns the

on-load tap-changer to the original operating position after 20 sec-onds.

12. Press to select manual mode.

13. Press to lower the on-load tap-changer 1 step.

14. Press to select auto mode.ð If the actual voltage is outside the bandwidth, the device returns the

on-load tap-changer to the original operating position after 20 sec-onds.

15. Press to select manual mode.16. Set delay time T2 to 10 seconds and activate it [ 58].

17. Press twice to raise the on-load tap-changer 2 steps.

18. Press to select auto mode.ð If the actual voltage is outside the bandwidth, after 20 seconds the

device lowers the on-load tap-changer one step and after another10 seconds another step.

19. Press to select manual mode.20. Set delay time T1 [ 57] and delay time T2 [ 58] to the desired

value.

We recommend a temporary setting of 100 seconds for delay time T1 whencommissioning the transformer. Depending on the operating conditions, youcan also specify the delay time following a longer observation period. In thisregard, it is useful to register how the actual voltage progresses and thenumber of tap-change operations per day.

Checking parallel operation

This section describes how you can run the function test for parallel opera-tion.

To obtain perfect functioning in parallel operation, the TAPCON® must becommissioned in simplex mode. Make sure that the conditions below havebeen fulfilled. All TAPCON® units are set to the same operating parameters for "de-

sired value" [ 51] and "delay time T1" [ 57] "Activate parallel operation" parameter set to ON Parallel operation method selected. A different CAN bus address (≠ 0) is set for all TAPCON®

6.3.2

Requirements

6 Commissioning


The same parallel operation group input is set for all TAPCON®

Checking circulating reactive current sensitivity

This section describes how to run the function test for circulating reactivecurrent sensitivity.ü Select the "Circulating reactive current" parallel operation method.ü Set circulating reactive current sensitivity to a value of 0%.1. Adjust both transformers in simplex mode to the same actual voltage by

means of the on-load tap-changer.2. Connect the transformers in parallel and enable the parallel control.

ð The two TAPCON® units must still be in a state of equilibrium.ð The status display in the Parallel operation menu lights up blue.

3. On one of the two transformers, raise the tap position of the on-load tap-changer by one setting; on the second transformer, lower the tap posi-tion of the on-load tap-changer by one setting.ð The two TAPCON® units must still be in a state of equilibrium.

4. Adjust the circulating reactive current sensitivity until the result displayedin the Measured values menu item exceeds the set value for the band-width by approx. 0.2% to 0.3%.

5. Set the value given in the previous step for all TAPCON® units in paral-lel operation.

6. Press to select auto mode for all TAPCON® units.ð All of the TAPCON® units return the on-load tap-changer units to

the original tap positions.ð The function test for circulating reactive current sensitivity is complete.

If the earlier tap positions are not reached, increase the parameter value ofthe circulating reactive current sensitivity.

If one of the two on-load tap-changer units switches one or more tap posi-tions higher and the other switches the same amount lower, you need to re-duce the parameter value of the circulating reactive current sensitivity.

After you have set the "circulating reactive current sensitivity" parameter,continue with the function test for the circulating reactive current blockinglimit described in the next section.

Also refer to2 Display elements [ 17]

Testing the circulating reactive current blocking limit

This section describes how to run the function test for circulating reactivecurrent blocking.ü Set the circulating reactive current blocking limit to a value of 20%.

6.3.2.1

6.3.2.2

6 Commissioning


1. Press on a TAPCON® to select manual mode.2. Using manual control, adjust the relevant motor-drive unit upwards (for

example 1 - 2 steps) by the maximum permitted tap difference in operat-ing positions between the parallel operating transformers.

When setting the circulating reactive current blocking in the following proc-ess step, wait approximately 2 to 3 seconds between the individual steps.

3. In the Parallel operation > Parallel operation method menu item, setthe circulating reactive current parallel operation method.

4. Reduce the circulating reactive current blocking limit parameter from theset value of 20% in steps of 1% until the message Circulating reactivecurrent blocking limit exceeded is displayed.ð Any further regulation is blocked.ð After the set delay time for the parallel operation error message has

elapsed, the circulating reactive current blocking message is dis-played

5. Increase the circulating reactive current blocking limit parameter againuntil the message Circulating reactive current limit exceeded disap-pears.

6. Press to select auto mode.ð The motor-drive unit automatically returns to the original operating

position.7. Set the value determined for the "circulating reactive current blocking

limit" for the TAPCON® units in parallel operation as well.

If one TAPCON® or all of the TAPCON® units indicate Circulating reactivecurrent blocking limit exceeded even though the control inputs are correctlyconnected for all TAPCON® units, all of the TAPCON® units block.This could be due to various causes. Further information is given in thechapter Troubleshooting [ 128].

ð The function test for the circulating reactive current blocking limit is com-plete.

Checking tap synchronization method

This section describes how to run the function test for tap synchronization(master/follower).

6.3.2.3

6 Commissioning


In parallel operation in accordance with the Automatic tap synchroniza-tion method, the tap positions of the transformers running in parallel arecompared. It is therefore necessary that the transformers have the sameposition designation and that the Raise and Lower signals produce thesame voltage change in all transformers.

NOTICE

Damage resulting from formation of circulating reactive currentIf the parameters are not set correctly, damage may result from the forma-tion of circulating reactive current and the resulting overload of transmissionlines and transformers. Check transformer type plate. Set TAPCON® parameters in accordance with the configuration of the

transformers.

Before starting the function test, you must carry out the following steps:1. Assign the master function to one TAPCON®.2. Assign the follower function to the other TAPCON® units.

3. Compare the tap position displays of master and follower . Allof the TAPCON® units must display the same tap position. If this is notthe case, switch all TAPCON® units to the same tap position.

Figure 24: Comparing the tap position

1 Master 3 Tap position display2 Follower

To perform the function test, proceed as follows:

1. Press on the follower to select manual mode.2. If necessary, set the follower tapping direction.

3. Press on the master to select manual mode.

6 Commissioning


4. Press or on the master to manually change the tap posi-tion.

5. Press on the follower to select auto mode.ð The follower switches into the same tap position as the master.

6. Press on the master to select auto mode.

7. Press on the follower to select manual mode.

8. Press or on the follower to manually change the tap posi-tion.ð After expiry of the set delay time for parallel operation errors, there

is a tap difference to follower on the master.

9. Press several times on the follower to manually increase the tapposition by the number of permitted steps ("Maximum permitted tap dif-ference") and then one more step.ð After expiry of the set delay time for parallel operation errors, there

is a tap difference to follower on the master.ð After expiry of the set delay time for parallel operation errors, there

is a tap difference to master on the follower.

10. Press on the follower to select auto mode.ð There is no response. All devices remain blocked.

11. Press on the master and follower to select manual mode.

12. Press or on the master and follower to manually set thedesired step.

ð The function tests for the tap synchronization method are complete.

Installation and commissioning of the device is complete.

7 Functions and settings


Functions and settingsThis chapter describes all the functions and setting options for the device.

ControlAll of the parameters required for the regulation function are described in thissection. For voltage regulation, you can set the following parameters: Desired values

– Desired value 1– Desired value 1...3 (optional)– Desired value 1...5 (optional)

Selecting desired value (optional) Min./max. desired value setting (optional) Active power-dependent adjustment of desired voltage value TDSC (op-

tional) Bandwidth Delay time T1 Time response T1 Delay time T2 Remote behavior

Figure 25: Setting control parameters

For voltage regulation, you can set delay time T1 and also delay time T2.The following sections describe how the regulation function responds in bothcases:

7

7.1



Behavior only with delay time T1

If the measured voltage Uactual is within the set bandwidth , no controlcommands are issued to the motor-drive unit for the tap-change operation.Control commands will also not be issued to the motor-drive unit if the meas-ured voltage returns to the tolerance bandwidth within the set delay timeT1 . However, if the measured voltage deviates from the set bandwidth fora long period , a tap-change command occurs after expiration of theset delay time T1. The on-load tap-changer carries out a tap-change in araise or lower direction to return to the tolerance bandwidth.

Figure 26: Behavior of the regulation function with delay time T1

1 + B %: Upper limit 4 Set delay time T12 Udesired: Desired value 5 Uactual: Measured voltage3 - B %: Lower limit 6 B%: Tolerance bandwidthA Uactual is outside the band-

width. Delay time T1 starts.B Uactual is within the bandwidth

before delay time T1 is com-plete.

C Uactual is outside the band-width. Delay time T1 starts.

D Uactual is still outside the band-width when delay time T1 iscomplete. Tap-change opera-tion is initiated.

Behavior with delay times T1 and T2

Delay time T2 can be used to correct major control deviations more quickly.Ensure that you set a lower value in the "Delay time T2" parameter than inthe "Delay time T1" parameter.



If the measured voltage Uactual deviates from the set bandwidth for a longperiod , a control impulse is output to the motor-drive unit after the set de-lay time T1 . If the measured voltage Uactual is still outside the bandwidth,delay time T2 starts once delay time T1 is complete. Once delay time T2is complete, a control impulse is again output to the motor-drive unit for thetap change to return to the tolerance bandwidth.

Figure 27: Behavior of the regulation function with delay times T1 and T2

1 + B %: Upper limit 4 Set delay times T1 and T2.2 Udesired: Desired value 5 Uactual: Measured voltage3 - B %: Lower limit 6 B%: Tolerance bandwidthA Uactual is outside the band-

width. Delay time T1 starts.B Delay time T1 complete. Tap

change triggered.C Delay time T2 complete. Tap

change triggered.

The following sections describe how to set the relevant control parameters.

Desired values

You can use the "Desired value" parameter to set up to 5 desired voltagevalues Udesired depending on the equipment. The device always uses one ofthe set desired values for control. You can define the desired value used forcontrol by means of the "Select desired value" parameter.

7.1.1



The device provides the following ways of changing the desired voltage val-ue during operation: Using the operating screen in the control parameters menu item or the

web-based visualization Desired value selection using binary inputs (optional) Using an analog interface (0…20 mA, 4…20 mA or 0…10 V) depending

on the equipment (optional)

Desired values set in kV refer to the primary voltage of the voltage trans-former. Desired values set in V refer to the secondary voltage of the voltagetransformer. You can toggle between primary values and secondary valuesin the "Desired value" parameter.

Setting the desired value

Proceed as follows to set the desired value:1. Go to Settings > Parameters > Control > Desired value.2. Enter desired value.3. Press the Accept button to save the modified parameter.

Selecting the desired value (optional)

You can use this parameter to select the desired value used for control.

To specify the desired value using an analog signal, you need to create asignal at the Desired value setting release input. If this is not done, the de-vice uses the set desired value 1.

To select the desired value, proceed as follows:1. Go to Settings > Parameters > Control > Select desired value.2. Select the desired value needed in the list.3. Press the Accept button to save the modified parameter.

Active power-dependent adjustment of desired voltage value(optional)

The TAPCON® Dynamic Setpoint Control (TDSC) function is used to adaptthe desired voltage value depending on the measured active power. This al-lows you to compensate for a voltage drop during increased load or an in-crease in voltage due to a decentralized feed-in.

Depending on whether positive or negative active power is measured, thedesired value calculation is based on 2 linear equations (see example in dia-gram below).

Setting options

Reference parameter

7.1.2



Parameter Function Settings (see dia-gram below)

Umax: Maximum desired value Maximum set desired value is activated whenPmax is exceeded.

103.0 V

Umin: Minimum desired value Minimum set desired value is activated whenvalue falls below Pmin.

99.0 V

U0: Desired value at 0 activepower

Set desired value is activated when measuredactive power is 0 MW.

100.00 V

Pmax: Active power at max.desired value

Set maximum active power value above whichthe power-dependent desired value is to attainthe maximum value Umax.

20.0 MW

Pmin: Active power at min. de-sired value

Set minimum active power value below whichthe power-dependent desired value is to attainthe minimum value Umin.

-20.0 MW

Table 9: Parameters to be set for active power-dependent adjustment of desired voltage value

Figure 28: Active power-dependent adjustment of desired voltage value

Uref Desired value Umin Minimum desired valuePmeas Measured active power Umax Maximum desired valuePmin Active power at minimum

desired valueU0 Set desired value when

measured active power =0

Pmax Active power at maximumdesired value

Response to active power Pmax being exceeded

If the measured active power Pmeas exceeds the set parameter Pmax, the valueUmax is adopted as the desired value.



Response to value falling below active power Pmin

If the measured active power Pmeas falls below the set parameter Pmin, the val-ue Umin is adopted as the desired value.

Response to a measured active power Pmeas = 0 MW:

If the measured active power Pmeas = 0, the set parameter U0 is adopted.

Linear dependency with negative active power:

If the measured active power Pmin ≤ Pmeas ≤ 0, the desired value is calculatedusing the following formula:

Linear dependency with positive active power:

If the measured active power 0 ≤ Pmeas ≤ Pmax, the desired value is calculatedusing the following formula:

To activate the active power-dependent adjustment of the desired voltagevalue, you need to set the following parameters:



Activate TDSC

The TDSC function is only active when the device can calculate the activepower (correct current measurement and voltage measurement) and the re-quired parameters are set. If this isn't done, the voltage is regulated to theset desired value [ 51]. You can activate or deactivate the power-depend-ent adjustment of the desired voltage value as follows: Parameter Digital inputs TDSC on and TDSC off (optional) Control system command (optional)

If you activate TDSC, the line drop compensation (R&X compensation or Zcompensation) function is deactivated.

To activate/deactivate TDSC using parameters, proceed as follows:1. Go to Settings > Parameters > Control > Activate TDSC.2. Select the option you want.3. Press the Accept button to save the modified parameter.

TDSC Umax/Umin

You can use these parameters to set the maximum and minimum desiredvalue. The maximum or minimum desired value is activated when the meas-ured active power reaches the set minimum or maximum active power.1. Go to Settings > Parameters > Control > TDSC Umax/Umin.2. Enter maximum/minimum desired value.3. Press the Accept button to save the modified parameter.

TDSC U0

You can use this parameter to set the desired value which is to be usedwhen the measured active power is 0.1. Go to Settings > Parameter > Control > TDSC U0.2. Enter desired value at active power 0.3. Press the Accept button to save the modified parameter.

TDSC Pmax/Pmin

You can use these parameters to set the maximum and minimum activepower value at which the maximum and minimum active power-dependentdesired value is to be used for regulation.1. Go to Settings > Parameters > Control > TDSC Pmax/Pmin.2. Enter active power at maximum/minimum desired value.3. Press the Accept button to save the modified parameter.



Bandwidth

You can use this parameter to set the maximum permissible deviation inmeasured voltage Uactual from the desired value Udesired. The following sectiondescribes how you determine and set the bandwidth.

Determining bandwidth

In order to set the correct value, the transformer's step voltage and nominalvoltage must be known. Note that a large bandwidth will result in a largecontrol deviation.

The bandwidth must always be greater than the following value:

Figure 29: Calculation of minimum bandwidth

Un-1 Step voltage of tap position n-1Un Step voltage of tap position nUnom Nominal voltage

The following transformer values are used to determine the minimum band-width:Nominal voltage Unom = 11000 VStep voltage in tap position 4 UStep4 = 11275 VStep voltage in tap position 5 UStep5 = 11000 V

Setting the bandwidth

To set the bandwidth, proceed as follows:1. Go to Settings > Parameters > Control > Bandwidth.2. Enter bandwidth.3. Press the Accept button to save the modified parameter.

7.1.3



Delay time T1

Delay time T1 delays the issuing of a tap-change command for a defined pe-riod. This prevents unnecessary tap-change operations if the tolerancebandwidth is exited briefly.

Setting delay time T1

To set the delay time T1, proceed as follows:1. Go to Settings > Parameters > Control > Delay time T1.2. Enter delay time T1.3. Press the Accept button to save the modified parameter.

Selecting time response T1

You can use this parameter to set the time response for delay time T1. Youcan select the following options: Linear time response Integral time response

With linear time response, the device responds with a constant delay timeregardless of the control deviation.

With integral time response, the device responds with a variable delay timedepending on the control deviation. The greater the control deviation (ΔU) inrelation to the set bandwidth (B), the shorter the delay time. This means thatthe device responds faster to large voltage changes in the grid. Regulationaccuracy improves as a result but the frequency of tap-changes increasestoo.

7.1.4

Linear time response

Integral time response



Figure 30: Diagram for integral time response

ΔU/B Control deviation "ΔU" as % of desired value in relation to the setbandwidth "B" as % of desired value

1 "Delay time T1" parameter

To set time response T1, proceed as follows:1. Go to Settings > Parameter > Control > Time response T1.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Delay time T2

You can use this parameter to set the delay time T2. Delay time T2 is usedto compensate for large control deviations faster.

The delay time T2 only takes effect if more than one tap-change operation isrequired to correct the control deviation. The first output pulse occurs afterthe set delay time T1. After the set tap-change delay time T2 has elapsed,additional pulses occur in order to correct the existing control deviation.

The following requirements must be noted to set delay time T2: The delay time T2 must be greater than the switching pulse time. The delay time T2 must be greater than the maximum operating time of

the motor-drive unit. The delay time T2 must be less than the value set for delay time T1.

Setting delay time T2

To set the delay time T2 proceed as follows:1. Go to Settings > Parameters > Control > Delay time T2.2. Set delay time T2.

7.1.5



3. Press the Accept button to save the modified parameter.

Activating delay time T2

To activate delay time T2, proceed as follows:1. Go to Settings > Parameters > Control > Activate delay T2.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Remote behavior

You can use this parameter to set the behavior of the TAPCON® in Remoteoperating mode. You can select the following options:

Option DescriptionInputs The TAPCON® accepts commands via digital

inputs.SCADA The TAPCON® accepts commands via SCA-

DA.Inputs and SCADA The TAPCON® accepts commands via digital

inputs and SCADA.Table 10: Selecting Remote behavior

To set the Remote behavior, proceed as follows:1. Go to Settings > Parameters > Control > Remote behavior.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Transformer dataThe transformation ratios and measuring set-up for the voltage and currenttransformers used can be set with the following parameters. The deviceuses this information to calculate the corresponding measured values on theprimary side of the current transformer (and therefore the transformer) fromthe recorded measured values. These are then displayed.

The following parameters are available for this purpose: Primary transformer voltage Secondary transformer voltage Primary transformer current Secondary transformer current Phase angle correction Voltage-transformer circuit Current-transformer circuit Measured value display Connection mode (optional)

7.1.6

7.2



Figure 31: Setting transformer data

Setting the primary transformer voltage

This parameter can be used to set the primary transformer voltage in kV.

To set the primary transformer voltage, proceed as follows:1. Go to Settings > Parameters > Transformer data > Primary trans-

former voltage.2. Enter primary transformer voltage.3. Press the Accept button to save the modified parameter.

Setting the secondary transformer voltage

This parameter can be used to set the secondary transformer voltage in V.

To set the secondary transformer voltage, proceed as follows:1. Go to Settings > Parameters > Transformer data > Secondary trans-

former voltage.2. Enter secondary transformer voltage.3. Press the Accept button to save the modified parameter.

Setting primary transformer current

This parameter can be used to set the primary transformer current.

To set the primary transformer current, proceed as follows:1. Go to Settings > Parameters > Transformer data > Primary trans-

former current .2. Enter primary transformer current.3. Press the Accept button to save the modified parameter.

7.2.1

7.2.2

7.2.3



Setting the secondary transformer current

You can use this parameter to set the secondary transformer current. Youcan select the following options: 0.2 A 1 A 5 A

To set the secondary transformer current, proceed as follows:1. Go to Settings > Parameters > Transformer data > Secondary trans-

former current.2. Select secondary transformer current.3. Press the Accept button to save the modified parameter.

Setting circuit for current transformer/voltage transformer andphase angle correction

To configure the circuit for the current transformer and voltage transformer,you must set the following parameters: Voltage-transformer circuit Current-transformer circuit Phase angle correction

Note the following examples of common transformer circuits:

Circuit A: 1-phase measurement in 1-phase grid

The voltage transformer VT is connected to the outer conductor andneutral conductor.

The current transformer CT is looped into the outer conductor. The voltage UL1 and current IL1 are in phase. The voltage drop on an outer conductor is determined by the current IL1.

If you use this circuit, set the TAPCON® as follows:

7.2.4

7.2.5



Parameter OptionVoltage-transformer circuit 1 Ph phase voltageCurrent-transformer circuit 1 Ph phase currentPhase angle correction 0°

Table 11: Circuit A: 1-phase measurement in 1-phase grid

Circuit B: 1-phase measurement in 3-phase grid

The voltage transformer VT is connected to the outer conductor L1 andthe neutral conductor.

The current transformer CT is looped into the outer conductor L1. The voltage U and current I are in phase. The voltage drop on an outer conductor is determined by the current IL1.


Parameter OptionVoltage-transformer circuit 3 Ph phase voltageCurrent-transformer circuit 3 Ph phase currentPhase angle correction 0°

Table 12: Circuit B: 1-phase measurement in 3-phase grid

Circuit C:

The voltage transformer VT is connected to the outer conductors L1 andL2.



The current transformer CT1 is looped into the outer conductor L1 andCT2 into the outer conductor L2.

The current transformers CT1 and CT2 are connected crosswise in par-allel (total current = IL1 + IL2).

The total current IL1 + IL2 and voltage UL1-UL2 are in phase. The voltage drop on an outer conductor is determined by the current: (IL1

+ IL2) / √3.


Parameter OptionVoltage-transformer circuit 3 Ph differential voltageCurrent-transformer circuit 3 Ph Total currentPhase angle correction 0°

Table 13: Circuit C

Circuit D


The current transformer CT is looped into the outer conductor L3. The current IL3 is ahead of voltage UL1-VL2 by 90°. The voltage drop on an outer conductor is determined by the current IL3.


Parameter OptionVoltage-transformer circuit 3 Ph differential voltageCurrent-transformer circuit 3 Ph phase currentPhase angle correction 90°

Table 14: Circuit D



Circuit E


The current transformer CT is looped into the outer conductor L2. The current IL2 is ahead of voltage UL2-UL1 by 30°. The voltage drop on an outer conductor is determined by the current IL2.


Parameter OptionVoltage-transformer circuit 3 Ph differential voltageCurrent-transformer circuit 3 Ph phase currentPhase angle correction 30°

Table 15: Circuit E

Circuit F


The current transformer CT is looped into the outer conductor L1. The current IL1 lags behind UL1-UL2 by 30°. This corresponds to a phase

shift of -30°. The voltage drop on an outer conductor is determined by the current IL1.




Parameter OptionVoltage-transformer circuit 3 Ph differential voltageCurrent-transformer circuit 3 Ph phase currentPhase angle correction -30°

Table 16: Circuit F

Setting voltage-transformer circuit

You can use this parameter to set your voltage transformer's circuit. You canselect the following options:

Option Description1 Ph phase voltage Measurement in 1-phase grid be-

tween the conductor and neutralconductor.

3 Ph differential voltage Measurement in 3-phase grid be-tween 2 conductors

3 Ph phase voltage Measurement in 3-phase grid be-tween the conductor and neutralconductor

Table 17: Voltage-transformer circuit

To set the voltage-transformer circuit, proceed as follows:1. Go to Settings > Parameters > Transformer data > Voltage-trans-

former circuit.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Setting current-transformer circuit

You can use this parameter to set the circuit for your current transformer.You can select the following options:

Option Description1 Ph phase current Measurement of phase current in 1-

phase grid.3 Ph Total current Measurement of differential current

in 3-phase grid.3 Ph phase current Measurement of phase current in 3-

phase grid.Table 18: Current-transformer circuit

To set the current-transformer circuit, proceed as follows:1. Go to Settings > Parameters > Transformer data > Current-trans-

former circuit.2. Select the option you want.3. Press the Accept button to save the modified parameter.



Setting phase angle correction

You can use this parameter to set the phase angle correction for your trans-former circuit. To do so, proceed as follows:1. Go to Settings > Parameters > Transformer data > Phase angle cor-

rection.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Setting measured value display

You can use this parameter to set whether the displayed measured valuesand control parameters are to refer to the primary side or secondary side ofthe measurement transformer.

To set the measurement transformer display, proceed as follows:1. Go to Settings > Parameters > Measurement transformer > Meas-

ured value display.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Control of the motor-drive unitYou can use the following parameters to configure control of the motor-driveunit. You can set the following: Switching pulse Motor runtime Switching direction

Figure 32: Setting control of the motor-drive unit

7.2.6

7.3



Setting the switching pulse for controlling the motor-drive unit

You can use the switching pulse type, switching pulse time and switchingpulse pause parameters to adapt the switching pulse of the TAPCON® tothe requirements of the motor-drive unit's control.

Selecting switching pulse type

You can use this parameter to toggle the switching pulse between a continu-ous pulse or time-controlled switching pulse.

Selecting the "Continuous pulse" option causes the TAPCON® to issue theswitching pulse in AVR Auto operating mode until the measured value isback within the bandwidth. In AVR Manual operating mode, the device is-

sues the switching pulse for as long as you press the or key.

If the TAPCON® is operated as a follower in parallel operation in this case,then the TAPCON® issues the switching pulse until one of the following re-quirements has been met: The set motor runtime has been reached The Motor running signal switches states from 1 to 0 The tap position required by the master has been reached

A pause is enforced after every switching pulse before another switchingpulse is issued.

Selecting the "Time-controlled switching pulse" option causes theTAPCON® to issue the switching pulse for a set duration. A pause is en-forced after every switching pulse before another switching pulse is is-sued.

If you use a motor-drive unit from Maschinenfabrik Reinhausen GmbH, youneed to select the "Time-controlled switching pulse" option.

7.3.1

Continuous pulse

Time-controlled switchingpulse



Figure 33: Switching pulse time and switching pulse pause

1 Switching pulse time 2 Switching pulse pause

To select the switching pulse type, proceed as follows:1. Go to Settings > Parameters > Motor control > Switching pulse

type.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Setting the switching pulse time

You can use the switching pulse time parameter to set the maximum dura-tion of the switching pulse. It resets after the switching pulse time haselapsed or if the TAPCON® receives the Motor running signal beforehand orthe tap position is changed.

To set the switching pulse time, proceed as follows:1. Go to Settings > Parameters > Motor control > Switching pulse

time.2. Enter switching pulse time.3. Press the Accept button to save the modified parameter.

Setting the switching pulse pause

You can use this parameter to set the switching pulse pause between 2switching pulses. The TAPCON® can only issue another switching pulseonce the switching pulse pause has elapsed.

To set the switching pulse pause, proceed as follows:1. Go to Settings > Parameters > Motor control > Switching pulse

pause.2. Enter switching pulse pause.




Setting motor runtime monitoring

The motor-drive unit's runtime can be monitored by the device. This functionis used to identify motor-drive unit malfunctions during the tap-change oper-ation and to trigger any actions needed.

The motor-drive unit issues the Motor-drive unit running signal during thetap-change operation. This signal is present until the tap-change operation iscomplete. The device compares the duration of this signal with the set motorruntime. If the set motor runtime is exceeded, the device triggers the follow-ing actions:1. Motor runtime exceeded event.2. Pulse signal via Trigger motor protective switch output relay

Note that motor-drive units with cycle settings or motor-drive units withoutstepped switching behavior will run for longer under certain circumstances.Set a longer motor runtime for such units.

The following parameters are available to configure the motor runtime moni-toring: Motor runtime Motor runtime monitoring

Motor runtime

You can use this parameter to set the motor runtime. Proceed as follows:1. Go to Settings > Parameters > Motor control > Motor runtime moni-

toring.2. Enter motor runtime.3. Press the Accept button to save the modified parameter.

Motor runtime monitoring

You can use this parameter to activate or deactivate motor runtime monitor-ing. Proceed as follows:1. Go to Settings > Parameters > Motor control > Motor runtime moni-

toring.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Setting the switching direction

You can use this parameter to set the switching direction. This lets you ad-just the behavior of the TAPCON® based on how your on-load tap-changerand motor-drive unit are configured. You can select the following options:

7.3.2

Behavior

7.3.3



Setting MeaningStandard The TAPCON® issues a signal via the Raise output to

increase the voltage.The TAPCON® issues a signal via the Lower output toreduce the voltage.

Swapped The TAPCON® issues a signal via the Lower output toincrease the voltage.The TAPCON® issues a signal via the Raise output toreduce the voltage.

Table 19: Behavior

To set the switching direction, proceed as follows:1. Go to Settings > Parameters > Motor control > Switching direction.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Setting switching direction monitoring

You can use this parameter to set the switching direction monitoring. Thisfunction monitors whether the correct tap position is reached after a tap-change operation.

If the correct tap position is not reached by the time twice the motor runtimehas lapsed, the device issues the Switching direction monitoring event mes-sage and blocks automatic voltage regulation in both auto mode and manualmode. Automatic voltage regulation is blocked until you acknowledge[ 113] the event.

Switching direction monitoring is not active if you control the motor-drive unitwith a continuous pulse [ 67].

To set the switching direction monitoring, proceed as follows:1. Go to Settings > Parameters > Motor control > Switching direction

monitoring.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Line drop compensationYou can use the compensation function to compensate for the load-depend-ent voltage drop between the transformer and consumer. The device pro-vides 2 methods of compensation for this purpose: R&X compensation Z compensation

7.3.4

7.4



Figure 34: Setting line drop compensation

Note the description below for configuration of line drop compensation.

R&X compensation

R&X compensation can compensate for voltage losses on the lines andtherefore ensure correct voltage on the consumer. This requires precise linedata. After you have entered all of the line data, the TAPCON® automaticallycalculates the ohmic and inductive voltage drop and takes this into accountfor automatic voltage regulation.

Figure 35: Equivalent circuit of R&X compensation

7.4.1



Figure 36: Phasor diagram of R&X compensation

To use the R&X compensation, you have to enter the following line data: Ohmic resistance load in mΩ/m Inductive resistance load in mΩ/m Length of line in km

Selecting R&X compensation

To select R&X compensation, proceed as follows:1. Go to Settings > Parameters > Compensation > Compensation

method.2. Select R&X compensation option.3. Press the Accept button to save the modified parameter.

Setting ohmic resistance load

To enter the value for ohmic resistance load, proceed as follows:1. Go to Settings > Parameters > Compensation > Ohmic resistance

load.2. Enter ohmic resistance load.3. Press the Accept button to save the modified parameter.

Setting inductive resistance load

To enter the value for inductive resistance load, proceed as follows:1. Go to Settings > Parameters > Compensation > Inductive resist-

ance load.2. Enter inductive resistance load.3. Press the Accept button to save the modified parameter.



Entering length of line

To enter the length of line, proceed as follows:1. Go to Settings > Parameters > Compensation > Length of line.2. Enter length of line.3. Press the Accept button to save the modified parameter.

Z compensation

To keep the voltage constant for the consumer, you can use Z compensationto activate a current-dependent increase in voltage. You can also define alimit value to avoid excess voltage on the transformer.

Figure 37: Z compensation

To use Z compensation, you need to calculate the increase in voltage (ΔU)taking the current into account. Use the following formula for this purpose:

∆U Voltage increase I Load current in AUTr Transformer voltage with

current IIN Nominal current of current-

transformer connection in AULoad Voltage on line end with

current I and on-load tap-changer in same operatingposition

kCT Transmission ratio of currenttransformer

Sample calculation: UTr = 100.1 V, ULoad = 100.0 V, IN = 5 A kCT = 200 A/5 A,I = 100 AProduces a voltage increase ∆U of 0.2%

The following sections describe how you can set the parameters you needfor Z compensation.

7.4.2



Selecting Z compensation

To select Z compensation, proceed as follows:1. Go to Settings > Parameters > Compensation > Compensation

method.2. Select the Z compensation option.3. Press the Accept button to save the modified parameter.

Setting the current-dependent voltage increase

You can use this parameter to set the voltage increase ∆U.

To set the limit value for voltage increase ΔU, proceed as follows:1. Go to Settings > Parameters > Compensation > Voltage increase.2. Enter voltage increase.3. Press the Accept button to save the modified parameter.

Setting voltage limit value

You can use this parameter to define the maximum permissible voltage in-crease to avoid excess voltage on the transformer.

To set the voltage limit value, proceed as follows:1. Go to Settings > Parameters > Compensation > Voltage limit value.2. Enter voltage limit value.3. Press the Accept button to save the modified parameter.

Tap position captureThe current tap position of the on-load tap-changer is transmitted from themotor-drive unit to the device. In accordance with your order, the tap positionis transmitted in one of the following ways: Digital signal

– BCD– N/O contact series

Analog signal– Injected current (0/4…20 mA)– Voltage (0…10 V)– Resistor contact series

Digital tap position capture

The tap position can optionally be transmitted from the motor-drive unit tothe device as a digital signal. No further settings are needed.

7.5

7.5.1



Analog tap position capture

For the analog tap position capture, you must set which tap positions corre-spond to the minimum analog signal and maximum analog signal.

The device is configured at the factory according to the order. However,should modifications be necessary, note the following sections.

Figure 38: Setting analog tap position capture

Pos. at max. analog signal

You can use this parameter to set the tap position of the on-load tap-chang-er corresponding to the maximum analog signal (e.g. 20 mA for 4...20 mAsignal).

To set the tap position at the maximum analog signal, proceed as follows:1. Go to Settings > Analog tap position capture > Pos. at max. analog

signal.2. Set the tap position.3. Press the Accept button to save the modified parameter

Pos. at min. analog signal

You can use this parameter to set the tap position of the on-load tap-chang-er corresponding to the minimum analog signal (e.g. 4 mA for 4...20 mA sig-nal).

To set the lower tap position, proceed as follows:1. Go to Settings > Analog tap position capture > Pos. at min. analog

signal.2. Set the tap position.3. Press the Accept button to save the modified parameter

7.5.2

Calibrating resistor contact series (optional)

To capture the tap position via resistor contact series, you need to calibratethe resistor contact series. To do so, proceed as follows:ü The "Upper tap position" and "Lower tap position" parameters are set

correctly.1. Go to Settings > Analog tap position capture > Calibrate resistor

contact series.2. Press the Start calibration button.

3. Press or until the on-load tap-changer reaches the highesttap position.

4. Press the Confirm button.

5. Press or until the on-load tap-changer reaches the lowesttap position.

6. Press the Confirm button.ð The Calibration successful message appears.

Limit valuesFor various measured values, you can define limit values which are moni-tored by the device. Depending on the measured value, you can define dif-ferent numbers of limit values. The following measured values can be moni-tored:

2nd lowerlimit

1st lowerlimit

1st upperlimit

2nd up-per limit

Voltage U<< U U>>Current I<< I I>>Apparent power S<< S< S> S>>Active power P<< P P>>Reactive power Q<< Q< Q> Q>>Output factor cos phi<< cos phi< - -Bandwidth - B%< B%> -Tap position - Position< Position> -

Table 20: Limit values

The "lower" limit values are monitored for whether the measured valuereaches or falls below the limit value. The "upper" limit values are monitoredfor whether the measured value reaches or exceeds the limit value.

Various parameters for configuring limit value monitoring are provided foreach limit value.

The parameters available and ways in which they can be selected may varydepending on the limit value.

7.6



Figure 39: Schematic diagram of limit value monitoring (taking example of "Upperlimit value")

1 Limit value 4 Delay time2 Hysteresis A Duration of set "behavior"3 Measured value

Relative/absolute limit value

You can use this parameter to set whether the device is to use the "Absolutelimit value" or "Relative limit value".

Absolute limit value

You can use this parameter to set the limit value as an absolute value. Un-like the relative value, this limit is not dependent on a reference value.

Relative limit value

You can use this parameter to set the limit value relative to a reference val-ue.

Hysteresis limit value

You can use this parameter to set the hysteresis. For "Upper limit value", thehysteresis is deducted from the limit value and for "Lower limit value", it isadded to the limit value. When a limit value is infringed, the set device be-havior is only reset once the measured value has exceeded the hysteresis.The purpose of the hysteresis is to allow the device to ignore small fluctua-tions around the limit value.

Limit-value delay time

With this parameter, you can set the delay time. If a limit value is infringed,the device only undertakes the set behavior once the delay time haselapsed. The purpose of the delay time is to allow the device to ignore brieflimit value infringements.

Limit-value behavior

You can use this parameter to define how the device behaves when a limitvalue is infringed. The options available may vary depending on the limit val-ue. The following options are available:

Option DescriptionOff The limit value is not monitored.High-speed re-turn

The device continues to perform tap-change opera-tions in the required direction until the limit value is nolonger infringed. The devices ignores the set delaytime T1 of automatic voltage regulation.

Auto blocking The device blocks automatic voltage regulation.Auto-manualblocking

The device blocks automatic voltage regulation andmanual tap-change operations.

Auto blockingfor lower step

The device blocks tap-change operations to a lowertap position.

Auto blockingfor raise step

The device blocks tap-change operations to a highertap position.

Auto-manualblocking for low-er step

The device blocks automatic voltage regulation andmanual tap-change operations to a lower tap position.

Auto-manualblocking forraise step

The device blocks automatic voltage regulation andmanual tap-change operations to a higher tap position.

Switch to Man-ual

The devices switches to manual mode.

Target tap posi-tion

The devices automatically switches to the set targettap position [ 86].

Table 21: Device response

Voltage monitoring

To monitor the transformer's current output voltage, you can set 4 limit val-ues: Undervoltage U<< Undervoltage U< Overvoltage U> Overvoltage U>>

7.6.1

You can set the following parameters for each limit value: A detailed descrip-tion of the limit value concept and parameters can be found in the Limit val-ues [ 76] section. Relative/absolute limit value Limit value [V]: Absolute limit value Limit value [%]: Limit value relative to desired voltage value Limit-value hysteresis Limit-value delay time Limit-value behavior

To set the voltage monitoring, proceed as follows:1. Go to Settings > Parameters > Voltage limit values.2. Select the parameter you want.3. Set parameter.4. Press the Accept button to save the modified parameter.

Current monitoring

For monitoring of the transformer's current load current, you can set 4 limitvalues: I<< I I>>

You can set the following parameters for each limit value: A detailed descrip-tion of the limit value concept and parameters can be found in the Limit val-ues [ 79] section. Relative/absolute limit value Limit value [A]: Absolute limit value Limit value [%]: Limit value relative to rated current of current transform-

er Limit-value hysteresis Limit-value delay time Limit-value behavior

To set the current monitoring, proceed as follows:1. Go to Settings > Parameters > Current limit values.2. Select the parameter you want.3. Set parameter.4. Press the Accept button to save the modified parameter.

7.6.2

Power monitoring

For monitoring of the transformer's current power, you can set the followinglimit values:

Apparent power S<< S< S> S>>Active power P<< P P>>Reactive power Q<< Q< Q> Q>>Output factor cos phi<< cos phi< - -

Table 22: Limit values for power monitoring

You can set the following parameters for each limit value: A detailed descrip-tion of the limit value concept and parameters can be found in the Limit val-ues [ 76] section. Limit value: Absolute limit value Limit-value hysteresis Limit-value delay time

If the limit value is exceeded, the device issues a message .

To set the power monitoring, proceed as follows:1. Go to Settings > Parameters > Power limit values.2. Select the parameter you want.3. Set parameter.4. Press the Accept button to save the modified parameter.

Bandwidth monitoring

The following limit values are monitored by the bandwidth monitoring. Theset bandwidth [ 56] is used for this purpose. Upper bandwidth Lower bandwidth

You can set the following parameters for each limit value: A detailed descrip-tion of the limit value concept and parameters can be found in the Limit val-ues [ 79] section. Limit-value hysteresis: Input a percentage with reference to the desired

voltage value. Limit-value delay time

If the limit value is exceeded, the device issues the Upper bandwidth limitvalue/Lower bandwidth limit value message.

To set bandwidth monitoring, proceed as follows:1. Go to Settings > Parameters > Control parameters > Limit values >

Bandwidth monitoring.2. Select the parameter you want.3. Set parameter.

7.6.3

Behavior

7.6.4

Behavior




Switching interval monitoring

You can this function to monitor the typical tap-change behavior of yourtransformer. To do this, you can set the number of consecutive operationspermissible in auto mode within a defined time period.

You can have the following operations monitored: Total operations: Total raise operations and lower operations Lower operations: Total lower operations Raise operations: Total raise operations

You can set the following parameters for the respective operations:

Time interval

You can use this parameter to set the time interval in which the maximumnumber of tap-change operations must not be exceeded.

Maximum number of tap-change operations

If the maximum permissible number of tap-change operations within the settime interval is exceeded, the device triggers the corresponding response(e.g. message).

Counting behavior (only with raise or lower tap-change operations)

You can use this parameter to set whether intermediate raise or lower tap-change operations reset the internal counter. You can select the followingoptions: On:

– The internal counter for consecutive lower tap-change operations isreset during a RAISE operation.

– The internal counter for consecutive raise tap-change operations isreset during a LOWER operation.

Off: The internal counter is not reset by intermediate raise or lower tap-change operations.

7.6.5

Behavior

You can use this parameter to set the behavior of the TAPCON® if the maxi-mum permissible number of tap-change operations is exceeded:

Setting BehaviorOff Switching interval monitoring is disabled.Switching tomanual mode

The event is displayed for the set duration of the re-sponse. The TAPCON® automatically switches to man-ual mode.

Auto blocking The event is displayed for the set duration of the re-sponse. Automatic voltage regulation is blocked. Youcan wait for the blocking time to expire or switch to man-ual mode by hand and then to auto mode. The event isreset and blocking is cleared.

Event duration

You can use this parameter to set the duration for how long the TAPCON®is to respond to the overall event.

Setting switching interval monitoring

To set switching interval monitoring, proceed as follows:1. Go to Settings > Parameters > Switching interval monitoring/Raise/

Lower.2. Select the parameter you want.3. Set parameter.4. Press the Accept button to save the modified parameter.

Tap position monitoring

You can set 2 limit values for tap position monitoring: Position< Position>

You can set the following parameters for each limit value: A detailed descrip-tion of the limit value concept and parameters can be found in the Limit val-ues [ 82] section. Lower/upper tap position Limit-value behavior

To set tap position monitoring, proceed as follows:1. Go to Settings > Parameters > Tap position monitoring.2. Select the parameter you want.3. Set parameter.4. Press the Accept button to save the modified parameter.

7.6.6



Function monitoringThe "Function monitoring" function is used to detect long periods when val-ues exceed or fall below the bandwidth. Long periods when values exceedor fall below the bandwidth indicate a problem with the device function be-cause the device is not able to correct the control deviation.

If the value falls below or exceeds the set bandwidth [ 56], the Functionmonitoring event is displayed after the set delay time for function monitoringhas elapsed. The event is automatically acknowledged as soon as themeasured value returns to within the set bandwidth.

The following parameters are available for setting function monitoring: Function monitoring Hysteresis Delay time

Figure 40: Setting function monitoring

Activating function monitoring

You can use this parameter to activate function monitoring. You can selectthe following options:

Setting BehaviorOff Function monitoring is deactivated.Only Auto Function monitoring is only active in AVR Auto

operating mode.Auto and Manual Function monitoring is active in AVR AUTO and

AVR MANUAL operating modeTable 23: Activate function monitoring

To activate function monitoring, proceed as follows:1. Go to Settings > Parameters > Bandwidth monitoring > Function

monitoring.

7.7

Behavior



2. Select the option you want from the list field.3. Press the Accept button to save the modified parameter.

Setting the hysteresis

To set the hysteresis, proceed as follows:1. Go to Settings > Parameters > Bandwidth monitoring > Hysteresis.2. Enter hysteresis.3. Press the Accept button to save the modified parameter.

Setting the delay time

To set the delay time, proceed as follows:1. Go to Settings > Parameters > Bandwidth monitoring > Delay time.2. Enter delay time.3. Press the Accept button to save the modified parameter.

Reversal of power flowA reversal of power flow occurs if the active power is negative. You can setthe following parameters for this: Behavior Hysteresis Delay time

Figure 41: Setting reversal of power flow

Setting the behavior

You can use this parameter to set the behavior in the event of a reversal ofpower flow. You can select the following options:

7.8



Setting BehaviorOff The negative power flow is ignored.

The TAPCON® continues regulating.Event only The Reversal of power flow event is issued.

If Z compensation is activated, this functionis deactivated.

The TAPCON® continues regulating.Auto blocking The Reversal of power flow event is issued.


Automatic regulation is blocked.Auto-Manual blocking The Reversal of power flow event is issued.


Automatic regulation is blocked. You cannot change the tap position in man-

ual mode.Approach definedstep

The Reversal of power flow event is issued. If Z compensation is activated, this function

is deactivated. The TAPCON® causes a tap-change opera-

tion to the tap position you defined inthe"Target tap position" [ 86] parameter.

The TAPCON® blocks further tap-changeoperations.

Target tap position operation is ignored ifthere is no tap position capture. Automaticregulation is blocked.

Table 24: Behavior in the event of reversal of power flow

To set the behavior in the event of a reversal of power flow, proceed as fol-lows:1. Go to Settings > Parameters > Reversal of power flow > Behavior.2. Select the option you want from the list field.3. Press the Accept button to save the modified parameter.

Setting the hysteresis

You can use this parameter to set the hysteresis. You can use this to avoidthe unnecessary generation of messages if the measured value fluctuatesaround a threshold value.

To set the hysteresis, proceed as follows:1. Go to Settings > Parameters > Reversal of power flow > Hysteresis.2. Enter hysteresis.




Setting the delay time

You can use this parameter to set the delay time to delay the issuing of theReversal of power flow message.

To set the delay time for the message, proceed as follows:1. Go to Settings > Parameters > Reversal of power flow > Delay time.2. Enter delay time.3. Press the Accept button to save the modified parameter.

Target-tap-position operationYou can use this parameter to define a target tap position. When target tapposition operation is activated, the TAPCON® automatically switches to thistarget tap position.

Figure 42: Setting target-tap-position operation

To set the target tap position, proceed as follows:1. Go to Settings > Parameters > Target tap position operation> Tar-

get tap position.2. Enter target tap position.3. Press the Accept button to save the modified parameter.

Analog value outputYou can use the analog value output function to output measured or calcu-lated values as an analog signal (e.g. 4...20 mA). Depending on device con-figuration, you can output the following values: Desired value Uref Tap position Pos

7.9

7.10



Voltage U1 Current I1 Active current Ip Reactive current Iq Active power P Reactive power Q Apparent power S

The device is configured at the factory according to the order. However,should modifications be necessary, note the following sections.

Figure 43: Setting analog value output

2 parameters are available for each measured value for setting analog valueoutput: Measured value for maximum analog signal Measured value for minimum analog signal

You use these two parameters to set which value corresponds to the maxi-mum analog signal level (e.g. 20 mA for 4...20 mA signal) and which valuecorresponds to the minimum analog signal level (e.g. 4 mA for 4...20 mA sig-nal).

To set the analog value output, proceed as follows:1. Go to Settings > Parameters > Analog value output.2. Select and set the parameter you want.3. Press the Accept button to save the modified parameter



SCADAThe following section describes how you can configure the device to connectto a control system (SCADA).

Configuring IEC 61850 (optional)

If you want to use the IEC 61850 control system protocol, you must set thefollowing parameters.

Figure 44: Setting parameters for IEC 61850

IP address

You can use this parameter to assign an IP address to the device.

To set the IP address, proceed as follows:

Assign IP addresses to both web-based visualization and SCADA (optional)in different subnets. Otherwise you will not be able to establish a connec-tion.

1. Go to Settings > Parameters > IEC 61850 > IP address.2. Enter IP address.3. Press the Accept button to save the modified parameter.

Subnet mask

You can use this parameter to set the subnet mask.

Be sure to enter a valid network mask that is not 0.0.0.0, otherwise it will notbe possible to connect to the device.

7.11

7.11.1



To set the subnet mask, proceed as follows:1. Go to Settings > Parameters > IEC 61850 > Subnet mask.2. Enter subnet mask.3. Press the Accept button to save the modified parameter.

Gateway address

You can use this parameter to set the gateway's IP address.

If you set the value to 0.0.0.0, no gateway is used.

To set the gateway address, proceed as follows:1. Go to Settings > Parameters > IEC 61850 > Gateway address.2. Enter gateway address.3. Press the Accept button to save the modified parameter.

IED name

You can use this parameter to assign the device an IED name in order for itto be identified in the IEC 61850 network.

The IED name must start with a letter and may contain no more than 11characters.

To set the IED name, proceed as follows:1. Go to Settings > Parameters > IEC 61850 > IED name.2. Enter IED name.3. Press the Accept button to save the modified parameter.

Device name

You can use this parameter to assign the device a device name in order forit to be identified in the IEC 61850 network.

To set the device name, proceed as follows:1. Go to Settings > Parameters > IEC 61850 > Device name.2. Enter device name.3. Press the Accept button to save the modified parameter.

Edition

You can use this parameter to switch between edition 1 and edition 2 of thecontrol system protocol IEC 61850.



To select the edition of the control system protocol IEC 61850, proceed asfollows:1. Go to Settings > Parameters > IEC 61850 > Edition.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Configuring IEC 60870-5-101 (optional)

If you want to use the IEC 60870-5-101 control system protocol, you mustset the following parameters.

Figure 45: Setting parameters for IEC60870-5-101

Serial interface

You can use this parameter to select the serial interface for data transmis-sion. You can select the following options: RS232 RS485

To select the serial interface, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Serial interface.2. Select serial interface.3. Press the Accept button to save the modified parameter.

Baud rate

You can use this parameter to set the serial interface's baud rate. You canselect the following options: 9600 baud 19200 baud 38400 baud 57600 baud

7.11.2



115200 baud

To set the baud rate, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Baud rate.2. Select baud rate.3. Press the Accept button to save the modified parameter.

Transmission procedure

You can use this parameter to set the transmission procedure. You can se-lect the following options: Unbalanced transmission Balanced transmission

To set the transmission procedure, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Transmission pro-

cedure.2. Select transmission procedure.3. Press the Accept button to save the modified parameter.

Octet number of link address

You can use this parameter to set how many octets are provided for the linkaddress.

To set the octet number of the link address, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Octet number of

link address.2. Set octet number of link address.3. Press the Accept button to save the modified parameter.

Link address

You can use this parameter to set the link address.

To set the link address, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Link address.2. Set link address.3. Press the Accept button to save the modified parameter.

Octet number of ASDU address

You can use this parameter to set how many octets are provided for the AS-DU address.

To set the octet number of the ASDU address, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Octet number of

ASDU address.



2. Set octet number of ASDU address.3. Press the Accept button to save the modified parameter.

ASDU address

You can use this parameter to set the address of the ASDU.

To set the ASDU address, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > ASDU address.2. Set ASDU address.3. Press the Accept button to save the modified parameter.

Octet number of information object address

You can use this parameter to set how many octets are provided for the ad-dress of the information object.

To set the octet number of the information object address, proceed as fol-lows:1. Go to Settings > Parameters > IEC 60870-5-101 > Octet number of

information object address.2. Set octet number of information object address.3. Press the Accept button to save the modified parameter.

Octet number of cause of transmission

You can use this parameter to set how many octets are provided for thecause of transmission.

To set the octet number of the cause of transmission, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Octet number of

cause of transmission.2. Set octet number of cause of transmission.3. Press the Accept button to save the modified parameter.

Number of databits

You can use this parameter to set the number of databits.

To set the number of databits, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Number of data-

bits.2. Set number of databits.3. Press the Accept button to save the modified parameter.



Parity

You can use this parameter to set the parity. You can select the followingoptions: None Even Odd

To set the parity, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Parity.2. Select parity.3. Press the Accept button to save the modified parameter.

Number of stop bits

You can use this parameter to set the number of stop bits.

To set the number of stop bits, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-101 > Number of stop

bits.2. Set number of stop bits.3. Press the Accept button to save the modified parameter.




7.11.3



Serial interface


To select the serial interface, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-103 > Serial interface.2. Select serial interface.3. Press the Accept button to save the modified parameter.

Baud rate

You can use this parameter to set the serial interface's baud rate. You canselect the following options: 9600 baud 19200 baud 38400 baud 57600 baud 115200 baud

To set the baud rate, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-103 > Baud rate.2. Select baud rate.3. Press the Accept button to save the modified parameter.

ASDU address



Number of databits


To set the number of databits, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-103 > Number of data-

bits.2. Set number of databits.3. Press the Accept button to save the modified parameter.



Parity


To set the parity, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-103 > Parity.2. Select parity.3. Press the Accept button to save the modified parameter.

Number of stop bits


To set the number of stop bits, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-103 > Number of stop

bits.2. Set number of stop bits.3. Press the Accept button to save the modified parameter.




IP address


To set the IP address, proceed as follows:

7.11.4




1. Go to Settings > Parameters > IEC 60870-5-104 > IP address.2. Enter IP address.3. Press the Accept button to save the modified parameter.

Subnet mask



To set the subnet mask, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-104 > Subnet mask.2. Enter subnet mask.3. Press the Accept button to save the modified parameter.

Gateway address



To set the gateway address, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-104 > Gateway address.2. Enter gateway address.3. Press the Accept button to save the modified parameter.

TCP port

You can use this parameter to set the TCP port.

To set the TCP port, proceed as follows:1. Go to Settings > Parameters > IEC 60870-5-104 > TCP port.2. Enter TCP port.3. Press the Accept button to save the modified parameter.

ASDU address





Configuring Modbus (optional)

If you want to use the Modbus control system protocol, you must set the cor-responding parameters depending on the Modbus type selected.

Figure 48: Setting parameters for Modbus

Modbus type

You can use this parameter to set the Modbus type. You can select the fol-lowing options: RTU TCP ASCII

To set the Modbus type, proceed as follows:1. Go to Settings > Parameters > Modbus > Modbus type.2. Select Modbus type.3. Press the Accept button to save the modified parameter

Modbus address

You can use this parameter to set the Modbus address.

To set the Modbus address, proceed as follows:1. Go to Settings > Parameters > Modbus > Modbus address.2. Enter Modbus address.

7.11.5




TCP port (only with Modbus-TCP)


To set the TCP port, proceed as follows:1. Go to Settings > Parameters > Modbus > TCP port.2. Enter TCP port.3. Press the Accept button to save the modified parameter.

Maximum TCP connections (only with Modbus-TCP)

You can use this parameter to set the maximum number of TCP connec-tions.

To set the maximum number of TCP connections, proceed as follows:1. Go to Settings > Parameters > Modbus > Maximum TCP connec-

tions.2. Enter maximum TCP connections.3. Press the Accept button to save the modified parameter.

TCP Keepalive (only with Modbus-TCP)

You can use this parameter to activate/deactivate the "TCP Keepalive" func-tion.

To activate/deactivate the "TCP Keepalive" function, proceed as follows:1. Go to Settings > Parameters > Modbus > TCP Keepalive.2. Select the option you want.3. Press the Accept button to save the modified parameter.

IP address (only with Modbus-TCP)



1. Go to Settings > Parameters > Modbus > IP address.2. Enter IP address.3. Press the Accept button to save the modified parameter.



Serial interface (only with Modbus-RTU and Modbus-ASCII)


To select the serial interface, proceed as follows:1. Go to Settings > Parameters > Modbus > Serial interface.2. Select serial interface.3. Press the Accept button to save the modified parameter.

Number of databits (only with Modbus-RTU and Modbus-ASCII)


To set the number of databits, proceed as follows:1. Go to Settings > Parameters > Modbus > Number of databits.2. Set number of databits.3. Press the Accept button to save the modified parameter.

Parity (only with Modbus-RTU and Modbus-ASCII)


To set the parity, proceed as follows:1. Go to Settings > Parameters > Modbus > Parity.2. Select parity.3. Press the Accept button to save the modified parameter.

Number of stop bits (only with Modbus-RTU and Modbus-ASCII)


To set the number of stop bits, proceed as follows:1. Go to Settings > Parameters > Modbus > Number of stop bits.2. Set number of stop bits.3. Press the Accept button to save the modified parameter.

Configuring DNP3 (optional)

If you want to use the DNP3 control system protocol, you must set the fol-lowing parameters.

7.11.6



Figure 49: Setting parameters for DNP3

DNP3 transmission type

You can use this parameter to set the transmission type. You can select thefollowing options: TCP Serial

To set the transmission type, proceed as follows:1. Go to Settings > Parameters > DNP3 > DNP3 transmission type.2. Select DNP3 transmission type.3. Press the Accept button to save the modified parameter.

IP address (only with TCP transmission type)



1. Go to Settings > Parameters > DNP3 > IP address.2. Enter IP address.3. Press the Accept button to save the modified parameter

Subnet mask (only with TCP transmission type)





To set the subnet mask, proceed as follows:1. Go to Settings > Parameters > DNP3 > Subnet mask.2. Enter subnet mask.3. Press the Accept button to save the modified parameter

Gateway address (only with TCP transmission type



To set the gateway address, proceed as follows:1. Go to Settings > Parameters > DNP3 > Gateway address.2. Enter gateway address.3. Press the Accept button to save the modified parameter

TCP port (only with TCP transmission type)


To set the TCP port, proceed as follows:1. Go to Settings > Parameters > DNP3 > TCP port.2. Enter TCP port.3. Press the Accept button to save the modified parameter

Serial interface (only with serial transmission type)


To select the serial interface, proceed as follows:1. Go to Settings > Parameters > DNP3 > Serial interface.2. Select serial interface.3. Press the Accept button to save the modified parameter.

Baud rate (only with serial transmission type)

You can use this parameter to set the serial interface's baud rate. You canselect the following options: 9600 baud 19200 baud 38400 baud



57600 baud 115200 baud

To set the baud rate, proceed as follows:1. Go to Settings > Parameters > DNP3 > Baud rate.2. Select baud rate.3. Press the Accept button to save the modified parameter.

Device address

You can use this parameter to set the device's link address. To set the de-vice address, proceed as follows:1. Go to Settings > Parameters > DNP3 > Device address.2. Enter device address.3. Press the Accept button to save the modified parameter

Destination address

You can use this parameter to set the link address of the destination master.To set the destination address, proceed as follows:1. Go to Settings > Parameters > DNP3 > Destination address.2. Enter destination address.3. Press the Accept button to save the modified parameter

Unsolicited report mode

You can use this parameter to set whether the device is to support unsolicit-ed messages. If you activate unsolicited messages, the device sends a mes-sage via the control system each time a value is changed.

To set support for unsolicited messages, proceed as follows:1. Go to Settings > Parameters > DNP3 > Unsolicited messages.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Repetition of unsolicited messages

You can use this parameter to set how often the device is to send an unsoli-cited message until it receives a response from the DNP3 master.

To set the number of retries for unsolicited messages, proceed as follows:1. Go to Settings > Parameters > DNP3 > Repetition of unsolicited

messages.2. Enter the desired number.3. Press the Accept button to save the modified parameter.



Repeat unsolicited messages indefinitely

You can use this parameter to set the device to send an indefinite number ofunsolicited messages until it receives a response from the DNP3 master.

To set the indefinite number of unsolicited message repeats, proceed as fol-lows:1. Go to Settings > Parameters > DNP3 > Repeat unsolicited messag-

es indefinitely.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Timeout confirmation

You can use this parameter to set the timeout for unsolicited messages.

To set the timeout for unsolicited messages, proceed as follows:1. Go to Settings > Parameters > DNP3 > Timeout.2. Enter the timeout.3. Press the Accept button to save the modified parameter.

Timeout for response confirmation

You can use this parameter to set the timeout for response confirmation forunsolicited messages.

To set the timeout for response confirmation, proceed as follows:1. Go to Settings > Parameters > DNP3 > Timeout for response confir-

mation.2. Enter the timeout.3. Press the Accept button to save the modified parameter.

User ID code

You can use this parameter to set the user ID code.

To set the user ID code, proceed as follows:1. Go to Settings > Parameters > DNP3 > User ID code.2. Enter the user ID code.3. Press the Accept button to save the modified parameter.

Time synchronizationYou can synchronize the device time automatically using an SNTP timeserver. You can set the following parameters for this: Time synchronization via SNTP SNTP time server Synchronization interval

7.12



Reference time Time zone

Figure 50: Setting time synchronization

The following sections describe how you can set these parameters.

Activating time synchronization using SNTP

You can use this parameter to activate time synchronization using an SNTPtime server.

To activate time synchronization using SNTP, proceed as follows:1. Go to Settings > Parameters > Time synchronization > Time syn-

chronization via SNTP.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Entering the time server address

This parameter lets you enter the IP address of a SNTP time server. If youare using a time server, the device uses the time of the time server as thesystem time.

Be sure to enter a valid time server address that is not 0.0.0.0, otherwise itwill not be possible to connect to the device.

To enter the time server address of the SNTP server, proceed as follows:1. Go to Settings > Parameters > Time synchronization > SNTP time

server.2. Enter time server address.3. Press the Accept button to save the modified parameter.

7.12.1

7.12.2



Setting the time zone

If the time information is conveyed to the TAPCON® by an external device,this time is transferred depending on the set reference time [ 105]. To ad-just the TAPCON® time to your local time, you can use the time shift param-eter to set the time shift to UTC.

Example:

Region Time shift to UTCMumbai, India UTC +5:30 hBeijing, China UTC +8:00 hRio de Janeiro, Brazil UTC -4:00 h

Table 25: Time shift to UTC (Coordinated Universal Time)

To set the time zone, proceed as follows:1. Go to Settings > Parameters > Time synchronization > Time zone.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Setting synchronization interval

You can use this parameter to set the interval at which the device is to callup the time from the time server.

To set the synchronization interval, proceed as follows:1. Go to Settings > Parameters > Time synchronization > Synchroni-

zation interval.2. Enter synchronization interval.3. Press the Accept button to save the modified parameter.

Reference time

You can use this parameter to set the reference time for time synchroniza-tion that the TAPCON® is to adopt and display. The following options areavailable:

Option DescriptionUTC The set UTC time is appliedLocal time The local time of the TAPCON® is applied

Table 26: Reference time

To set the reference time, proceed as follows:1. Go to Settings > Parameters > Time synchronization > Reference

time.2. Select the option you want.3. Press the Accept button to save the modified parameter.

7.12.3

7.12.4

7.12.5



User administrationUser administration is based on a system of roles. You must assign a role toevery user. You can define access rights to parameters and events for eachrole.

User roles

The access rights to device functions and settings are controlled using a hi-erarchical system of roles. The system has 5 different roles with different ac-cess rights. Some of these access rights are fixed, but you can configure theaccess rights to particular parameters and events. Note the Setting accessrights to parameters and events [ 109] section.

If you are not logged in on the device, you will assume the "Data display"user role.

Upon delivery, the following roles are provided:

Role DescriptionData display User who can only view data of relevance to opera-

tion. Display all parameters Display all events

Diagnostics User who can view data and log data of relevanceto operation. Display all parameters Display all events Export log data

Operator User who can view data of relevance to operationand acknowledge events. The user can performmanual tap-change operations using the device'scontrols. Display all parameters Display and acknowledge all events

Parameter configu-rator

User who can view and modify data of relevance tooperation. Display and modify all parameters Import and export parameters Display, modify and acknowledge all events

Administrator User who can view and modify all data. Read all parameters Display, modify and acknowledge all events

Table 27: Roles in delivery status

7.13

7.13.1



Access to the following areas of the device is linked to the roles:

Data display Diagnostics Operator Parameterconfigurator

Administra-tor

Administration - - - - +Import - - - + +Export - + - + +Setting date and time - - + + +Calling up commissioningwizard

- - - + +

Running security log andexport

- - - - +

Calibration - - - + +Actuation of the RAISE,LOWER, REMOTE, AVRAUTO, AVR MANUALkeys

- - + + +

Table 28: Access rights permanently linked to the roles

Changing password

All users can change their passwords provided that the user account is notset up as a group account. To change the password, proceed as follows:1. Select the user name in the status line.

Figure 51: Changing password

2. Enter the new password twice.3. Press the Accept button to save the modified password.

7.13.2



Creating, editing and deleting users

You can set the following options for all users: Username and password Role: You can assign a role to every user. The access rights to parame-

ters and events are linked to the roles. Group account: With this option, you can declare a user account to be a

group account (e.g. for access by different people). Users with a groupaccount cannot change their own password. The password can only bechanged by the administrator.

Figure 52: Overview of users created

You can only create, edit and delete users if you are assigned an adminis-trator role.


Creating users

To create a new user, proceed as follows:1. Go to Settings > Administration > User.2. Press the Create user button.3. Enter the user name once and the password twice.4. Select the desired role and if necessary activate the group account op-

tion.5. Press the Accept button to save the user.

7.13.3



Editing users

To edit an existing user, proceed as follows:1. Go to Settings > Administration > User.2. Select the desired user in the list.3. Make the changes desired.4. Press the Accept button to save the user.

Delete user

To delete an existing user, proceed as follows:1. Go to Settings > Administration > User.2. Select the desired user in the list.3. Select Delete user.4. Press the Accept button to delete the user.

Setting access rights to parameters and events

You can configure access rights to parameters and events for the availableroles. The following options are available for this purpose: Read: Parameter/event may be displayed. Write: Parameter/event may be modified. Acknowledge: Event may be acknowledged.

Figure 53: Setting access rights for an event

You can only change access rights if you are assigned an administratorrole.

When in delivery status, you can log in as the administrator as follows: User name: admin

7.13.4



Password: admin

To set the access rights to parameters and events, proceed as follows:1. Go to Settings > Administration > Parameters/events.

ð A list of all parameters or events appears.2. Select the desired entry in the list.3. Select the options you want.4. Press the Accept button to save the change.

VisualizationThe TAPCON® is equipped with a web-based visualization. This allows youto configure the device with a PC and to display measured values.

Interfaces

A connection to the visualization can be established using 2 interfaces: Front interface (for local access) Optional: On the back via the ETH2.2 interface on the CPU I module (for

access by means of the remote display, control center etc.)

System requirements

To access the web-based visualization, you need a PC with an HTML5-ca-pable browser. The display is optimized for the following browser: Microsoft® Internet Explorer 10 or higher

To establish a connection with the visualization, please note the followingsections.

Configuring visualization

You can use the following parameters to configure the visualization. The fol-lowing parameters are available: IP address Subnet mask Gateway address SSL encryption

7.14

7.14.1



Figure 54: Configuring visualization

IP address, subnet mask and gateway address

You can use these parameters to undertake the network configuration forthe visualization. These settings apply to access via the ETH2.2 interface ofthe CPU I module on the back.


1. Go to Settings > Parameters > Visualization > IP address, Subnetmask or Gateway.

2. Enter the value you want.3. Press the Accept button to save the modified parameter.

Activating SSL encryption

You can use this parameter to set whether access to the visualization shouldtake place via an SSL-encrypted connection.

To activate SSL encryption, proceed as follows:1. Go to Settings > Parameters > Visualization > SSL encryption.2. Select the option you want.3. Press the Accept button to save the modified parameter.

Establishing connection

A connection to the visualization can be established using 2 interfaces: Front interface (for local access) Optional: On the back via the ETH2.2 interface on the CPU I module (for

access by means of the remote display, control center etc.)

7.14.2



Establishing connection via front interface

The device is equipped with a DHCP server for connection via the front inter-face. To establish a connection via the front interface, proceed as follows:1. Connect PC and device via front interface using Ethernet cable (RJ45

plug).2. Activate automatic assignment of the IP address via DHCP on the PC.3. Enter the visualization's IP address http://192.168.165.1, or if

SSL encryption is active enter https://192.168.165.1, on the PCin the browser.

ð The visualization is accessed.

Establishing connection via the ETH2.2 interface on the CPU I moduleon the back

To connect via the interface on the back, proceed as follows:1. Connect PC and device via ETH2.2 interface on back using Ethernet ca-

ble (RJ45 plug).2. Go to Communication on the device to display the device's IP address.

Figure 55: Displaying Communication

3. Enter the visualization's IP address (e.g. http://192.0.1.230, ifSSL encryption is active enter https://192.0.1.230) on the PC inthe browser.

ð The visualization is accessed.

Accessing online help

The web-based visualization has an online help section. To call up the onlinehelp, proceed as follows:1. Call up web-based visualization with the PC.

7.14.3



2. Select the MR logo in the status line.ð The online help appears.

Event managementThe device is equipped with event management, which allows you to detectvarious device operating statuses and to adapt the behavior of the device.You can find an overview of the events available in the Event messages[ 133] section.

Displaying and acknowledging events

To display the events currently active, proceed as follows: Go to Events.

ð A list of events currently active appears.

Figure 56: Overview of events currently active

Acknowledging events

Acknowledgeable events must be acknowledged in the event overview sothat they are no longer displayed. All other events are automatically removedonce the cause is remedied (e.g. limit value no longer infringed).

To acknowledge the events, proceed as follows:

To acknowledge the events, highlight the desired events in the col-umn then press the Acknowledge button.

ð The events are acknowledged.

Configuring events

The events have the following properties:

7.15

7.15.1

7.15.2



Property DescriptionEvent status Active: Event active.

Inactive: Event not active.High active(not configurable)

High active: The device issues a signal if the eventis active.Low active: The device issues a signal for as longas the event is not active. If the event is active, thesignal is reset.

Can be set multipletimes(not configurable)

The event can be triggered several times withouthaving been deactivated in the meantime.

Acknowledgeable(not configurable)

Acknowledgeable events must be acknowledgedin the event overview so that they are no longerdisplayed. All other events are automatically re-moved once the cause is remedied (e.g. limit valueno longer infringed).

Event name Brief name of event. If you delete all of the text,the standard text is displayed.

Event description Description of event. If you delete all of the text,the standard text is displayed.

Event remedy Troubleshooting information for cause of event. Ifyou delete all of the text, the standard text is dis-played.

Category Error (red) Warning (yellow) Info (grey)This setting affects the color of the Alarm LED andthe event symbol in the primary navigation.

Message If you activate this option, the event is shown onthe display and, if configured accordingly, issuedvia an output and the control system protocol.

Storage If you activate this option, the event is stored in theevent memory.

Table 29: Properties of events



Figure 57: Configuring events

To configure an event, proceed as follows:1. Go to Settings > Events.2. Select the event to be changed in the list.3. Select the options you want.4. Press the Accept button to save the change.

Displaying event memory

Past events are stored in the event memory. The following information is dis-played:

Description# Consecutive number of eventsNo. Event number for clear identification

Event category: Error (red) Warning (yellow) Info (grey)

Event Event textTime Date and time of event (DD.MM.YYYY, HH:MM:SS/ms)

Event coming/going: Event coming Event going

Table 30: Event memory

To call up the event memory, proceed as follows:1. Go to Events.

7.15.3



2. Press the Log button.

Figure 58: Event memory

Filtering events

To adjust the display, you can define a filter. To do so, proceed as follows:1. Press the Filter button.2. Set the desired filter and press the Accept button.

Exporting events

You can export the event memory entries currently displayed as a csv file. Ifyou first create a filter, only the filtered entries are exported.

To export the events, proceed as follows:ü First connect using Connect PC [ 111] or connect a storage medium

to the USB port on the CPU I [ 20] module.1. Press the Export button.2. Select the option you want for data transmission (PC or USB).ð The data is exported.

Information about deviceIn this menu, you can view the following information about the device: Hardware Software Parallel operation

Hardware

Under Hardware, you can display information about the device's hardware.For the assemblies, you will find information about the signal level of the in-dividual channels.

7.16



Figure 59: Displaying information about the device's hardware

To retrieve information on the hardware, proceed as follows:1. Go to Information > Hardware.2. Select the Assembly you want in order to display the signal levels of

the channels.

Software

Under Software, you can display the version status of the device's softwarecomponents.

Figure 60: Information on the device's software

To retrieve information on the device's software, proceed as follows: Go to Information > Software.

Parallel operation

Under parallel operation, you can display information about the deviceswhich are connected via CAN bus.



DescriptionParallel operation status: Gray = Simplex mode Blue = Parallel operation is active Red = Parallel operation error

CAN addr. CAN bus addressGrp. Parallel operation groupMethod Active parallel operation method

Current tap position

U [V] VoltageI_p [%] Active currentI_q [%] Reactive current

Blocking: Gray: Parallel operation not blocked Blue: Parallel operation blocked

Table 31: Information about parallel operation

Figure 61: Parallel operation

Import/export managerThe device is equipped with an import/export manager, which can be usedto export and import various data.

To transfer the data, the following options are available:

Option DescriptionUSB Data transfer via USB port on rear of CPU I assembly.PC Data transfer via PC using web-based visualization.

Table 32: Data transfer options

7.17



Exporting data

You can export the following data from the device:

Option DescriptionSystem im-age

Complete image of the system (software and configura-tion). If you are using the option "with history", all the eventmemory entries are exported too.

Configura-tion

All device settings. The settings can also be imported toanother device.

Event mem-ory

All event memory entries.

Parameterlist

Parameter list with descriptive texts and values (min, max,current).

Event list Complete list of all possible events.Operatinginstructions

Operating instructions, protocol specifications

Control sys-tem configu-ration

Control system configuration (e.g. ICD file for IEC 61850)

Table 33: Exporting data

Only remove the USB stick once the data transfer is complete. Otherwisedata may be lost.

To export data, proceed as follows:1. Go to Settings > Export.2. Select the option you want for the export.

Importing data

You can import the following data:

Option DescriptionSystem image Complete image of the system (software and con-

figuration), with or without history.Settings All device settings:

Parameter settings Event settings Administrative settings (users, access rights)The settings can also be imported from another de-vice.

Software Import of device software (e.g. software update)

7.17.1

7.17.2



Option DescriptionLanguage Import of additional languages. You can install a

maximum of 5 different languages on the device. If5 languages are already installed, you will be askedto delete one during the import process.

SSL certificate Import of an SSL certificate with associated key. Forthe import, you will have to package the certificate(*.crt) and key (*.pem) in a zip file.

Table 34: Importing data

NOTICE

Damage to the file systemDamage to the file system due to improper data transfer may result in thedevice no longer functioning properly. Do not disconnect the device from the power supply during the import. During the import, do not remove the USB stick or disconnect the net-

work connection.

To import data, proceed as follows:1. Go to Settings > Import.2. Select the option you want for data transmission (PC or USB).3. Select the file to be imported.

ð The file is checked.4. Press the Import button.ð The data is imported, then the device is restarted.

Configuring media converter with managed switchNote the following information about configuring the media converter withmanaged switch SW 3-3.

Commissioning

Before integrating the Ethernet switch into your network, you must reviewthe most important settings and adjust them if necessary. During this proc-ess, follow the information outlined in this section for commissioning theEthernet switch.

The Ethernet switch is supplied with the following factory default settings: IPaddress 192.168.1.1; subnet mask 255.255.255.0; gateway address0.0.0.0.

For commissioning the Ethernet switch, proceed as follows:1. Connect it to a computer via an Ethernet connection.2. Configure the computer so that it is in the same subnet as the Ethernet

switch.

7.18

7.18.1



3. Access the IP address 192.168.1.1 using a browser.4. Login with the user information (login = admin; password = private).

Switch the language if necessary (German/English).

Figure 62: Login using a web interface

5. In the Basic settings > Network > Global menu, adjust the networksettings and click the Write button.

Figure 63: Network settings

6. In the Basic settings > Load/Save menu, click on the Save button topermanently store the settings.



7. Establish a connection to the new IP address, if necessary, to continuechanging settings. Click on the Help button to find out more information.

8. Attach the cable for connecting to your network.

Configuration

You can use the web interface to configure the Ethernet switch. You can findmore information about the configuration using the online help in the web in-terface.

Calling up the web interface

To access the web interface, follow the instructions outlined in the Commis-sioning [ 120] chapter.

Selecting the redundancy protocol

To select the redundancy protocol, proceed as follows:1. Select the Redundancy menu item.2. Select the specific menu item for the redundancy protocol.3. Change the configuration and select the On option in the Function

group field.4. In the Basic settings > Load/Save menu, click on the Save button to

permanently store the settings.

Deactivate the unused redundancy protocols by selecting the Off option inthe Function group field.

Resetting to factory settings

To reset the Ethernet switch to its factory default settings, proceed as fol-lows:1. Select the Basic settings > Load/Save menu item and click on the Re-

set to factory defaults… button.2. Reestablish the connection to the IP address of 192.168.1.1 if necessa-

ry.3. Set the MR factory settings in accordance with the following table.

Menu Parameter MR factory settingRedundancy Redundancy protocol PRPSecurity > Pre-login banner

Login banner MR-specific

Basic setting >Port configuration

Ports 5+6 Deactivated

Table 35: MR factory setting

7.18.2

Linking signals and eventsThe TAPCON® allows you to link digital inputs and control system com-mands (SCADA) with device functions, digital outputs, and control systemmessages.

The digital inputs available are each permanently linked to a Generic digitalinput event message and the control system commands available are eachpermanently linked to aGeneric SCADA command event message for thispurpose.

Input/command Event messageDigital input 11) Generic digital input 1Digital input 21) Generic digital input 2... ...Digital input 421) Generic digital input 42Generic SCADA command 1 Generic SCADA command 1Generic SCADA command 2 Generic SCADA command 2... ...Generic SCADA command 10 Generic SCADA command 10

Table 36: Linking of digital inputs and control system commands with event messag-es

1) The number of available digital inputs depends on the order-specific deviceconfiguration.

You can link the event messages with device functions, digital outputs, andcontrol system messages. You can also link all other event messages (e.g.undervoltage U<) with digital outputs and control system messages. Corre-sponding parameters, for which you need to enter the relevant event num-ber, are provided for this purpose.

Linking functions

You can link the Generic digital input or Generic SCADA command eventswith device functions. This allows you to remotely control the device usingdigital inputs or commands via the control system (SCADA). Depending onyour device configuration, the following parameters are available for this pur-pose:

Parameter DescriptionMaster parallel operation method If the assigned event is active, the

device activates the master paralleloperation method.

Follower parallel operation method If the assigned event is active, thedevice activates the follower paral-lel operation method.

7.19

7.19.1



Parameter DescriptionAutomatic tap synchronization par-allel operation method

If the assigned event is active, thedevice activates the automatic tapsynchronization parallel operationmethod.

Deactivate parallel operation If the assigned event is not active,the device deactivates parallel op-eration.

Blocking If the assigned event is active, au-tomatic voltage regulation isblocked.

Activate remote mode If the assigned event is active, thedevice activates remote mode.

High-speed return If the assigned event is active, thedevice activates high-speed return.

Target-tap-position operation If the assigned event is active, thedevice switches to the defined tar-get tap position.

Activate desired value 1 If the assigned event is active, thedevice activates desired value 1.





Table 37: Functions available

Figure 64: Linking functions

In order to establish the link, you have to enter the corresponding eventnumber at the desired parameter.



Note that you can only enter the event numbers of the Generic digital inputor Generic SCADA command events.If you enter event number 500, the link is deactivated.

To link the function, proceed as follows:ü The desired event number is known [ 113].1. Go to Settings > Parameters > Link functions.2. Select the parameter you want.3. Enter the desired event number.4. Press the Accept button to save the modified parameter.

Linking digital outputs and control system messages

You can link each event with a digital output or control system message. De-pending on your device configuration, the device provides a maximum of 20digital outputs and 10 SCADA messages for this purpose.

To forward input signals or control system commands, you need to link thedigital outputs or control system messages with the Generic digital input orGeneric SCADA command events.

Linking digital outputs

When you link a digital output to an event, the device issues a signal to thatoutput if the event occurs. The signal persists until the event stops. A param-eter is available for each available digital output.

Figure 65: Linking digital outputs


7.19.2



If you enter event number 500, the link is deactivated.

To link the digital output, proceed as follows:ü The desired event number is known [ 113].1. Go to Settings > Parameters > Link digital outputs.2. Select the parameter you want.3. Enter the desired event number.4. Press the Accept button to save the modified parameter.

Linking SCADA messages

When you link a SCADA message to an event, the device sets the data pointto "On" when the event occurs. When the event stops, the device sets thedata point to "Off". A parameter is available for each available SCADA mes-sage.

Figure 66: Linking SCADA messages


If you enter event number 500, the link is deactivated.

To link the SCADA message, proceed as follows:ü The desired event number is known [ 113].1. Go to Settings > Parameters > Link SCADA messages.2. Select the parameter you want.3. Enter the desired event number.

8 Fault elimination


Fault eliminationThis chapter describes how to eliminate simple operating faults.

General faultsCharacteristics/detail Cause RemedyNo function Power indicator LED

does not light up

No power supply Check the power supplyFuse tripped Contact Maschinenfabrik Reinhausen

GmbHNo function AVR STATUS LED

does not light up

Configuration error Contact Maschinenfabrik ReinhausenGmbH

Relays chatter High EMC load Use shielded cables or external filtersPoor grounding Check the functional ground

Table 38: General faults

No regulation in AUTO modeCharacteristics/detail Cause RemedyDevice control commandshave no effect.

LOCAL/REMOTE switch inmotor-drive unit switched toLOCAL

Check operating mode. Correct if neces-sary.

No connection. Check wiring as per connection diagram.Automatic voltage regulationis blocked. ALARM LED lights up in

accordance with eventconfiguration

Limit value with auto blockingor auto-manual blocking be-havior has been exceeded

Check parameters. Correct if necessary.

Bandwidth set too high - Determine the recommended bandwidth.Table 39: No regulation in AUTO mode

Unwanted on-load tap-change operationCharacteristics/detail Cause RemedyCompensation activated Setting:

R-X compensation Z compensation

Check parameters.Correct if necessary.

Table 40: Unexplained tap change

8

8.1

8.2

8.3

8 Fault elimination


Man-machine interfaceCharacteristics/detail Cause RemedyKeys MANUAL/AUTO operat-

ing mode cannot bechanged

REMOTE operating mode

active and LED in key illuminated.

Press to activate LOCAL mode.

Display No display.

Voltage supply interrupted. Check voltage supply.Fuse faulty. Contact Maschinenfabrik Reinhausen.Connection cable betweenfront panel and CPU I defec-tive.

Check connection cable

Connection cannot be estab-lished with visualization

Connection cable defective Check connection cableSSL encryption active Accept SSL certificate in browser

Call up IP address using https://Deactivate SSL encryption

When establishing connec-tion via front panel: Automat-ic sourcing of IP address ofPC (DHCP) is not active

Activate automatic sourcing of IP address(DHCP) on the PC

When establishing connec-tion via CPU I interface: IPaddresses of visualizationand SCADA are in the samesubnet

Check setting of device's IP addressesand correct if necessary.

When establishing connec-tion via CPU I interface: PCnot in the same subnet asvisualization

Check setting of IP addresses of deviceand PC and correct if necessary.

Table 41: Man-machine interface

Incorrect measured valuesCharacteristics/detail Cause RemedyMeasured voltage No measured value

available.

Connection has no contact inthe plug terminal.

Check wiring and plug terminal.

Insulation trappedWire not inserted far enough.Circuit breaker tripped. Check fuse.Assembly UI 1 or UI 3 defec-tive RDY LED does not light

up RDY LED flashes

Contact Maschinenfabrik ReinhausenGmbH.

Measured voltage Measured value too low.

Voltage drop on measuringlead.

Check measured voltage.

8.4

8.5

8 Fault elimination


Characteristics/detail Cause RemedyMeasured voltage Measured value fluctu-

ates.

Possible sources of fault: Leads laid in parallel. Tap-change operations.

Check measured voltage.Increase distance from source of interfer-ence.Install filter if necessary.

Measured current No measured value.

Line to current transformerinterrupted.

Check wiring.

Short-circuiting jumper incurrent transformer not re-moved.

Remove short-circuiting jumper.

Assembly UI 1 or UI 3 defec-tive RDY LED does not light

up RDY LED flashes

Contact Maschinenfabrik ReinhausenGmbH.

Measured current Measured value too

high. Measured value too low.

Current transformer not cor-rectly parameterized.

Correct parameterization.

Table 42: Incorrect measured values

Parallel operation faultsCharacteristics/detail Cause RemedyProblem with CAN bus. Device not listed.

Device incorrectly connect-ed.

Check connections.Connect as shown in connection diagram.

Devices have the same CANbus addresses.

Set different CAN bus addresses.

CAN bus address of deviceset to "0".

Set CAN bus address (anything but 0).

Table 43: Parallel operation faults

Tap position capture incorrectCharacteristics/detail Cause RemedyStep display incorrect. Plus or minus sign incor-

rect

Incorrect wiring. Check wiring.Connect as shown in connection diagram.

Minimum value of analog in-put signal not correctly para-meterized.

Check parameters.

Step display incorrect. Display fluctuates.

Interference. Shield the line.Increase distance from source of interfer-ence.Lay interference lines separately.

8.6

8.7

8 Fault elimination


Characteristics/detail Cause RemedyRoute signal in separate lines (filter,shielded lines).

No step display. "-" is displayed.

No measurement signal.No L- for digital input.

Connect signal as shown in connection di-agram.Check wiring.Connect as shown in connection diagram.

No step display. "?" is displayed.

Bit combination (code) im-permissible.

Check wiring.

"Motor running" signal pres-ent.

Check signal sequence

Table 44: Tap position capture

AssembliesConsult the following table to check whether individual assemblies have amalfunction.

Assembly Characteristics/detail Cause RemedyUI 1/UI 3 RDY LED (yellow)

does not light upNo communication with as-sembly possible.

Contact MaschinenfabrikReinhausen GmbH.

RDY LED (yellow)flashes

An error was detected in theassembly.


CPU I RUN LED (green)does not light up

No power supply Check the power supply

ERR LED (red) lightsup



DIO 28-25DIO 42-20

RUN LED (green)does not light up

No power supply Check the power supply

ERR LED (red) lightsup



Table 45: Assembly faults

Other faultsIf you cannot resolve a problem, please contact Maschinenfabrik Reinhau-sen. Please have the following data on hand: Serial number

– Name plate– Info screen

Software version [ 116]

Please provide answers to the following questions: Has a firmware update been carried out? Has there previously been a problem with this device?

8.8

8.9

8 Fault elimination


Have you previously contacted Maschinenfabrik Reinhausen about thisissue? If yes, then who was the contact?

9 Messages


Messages

Event messagesNo. Name Description Remedy1 Limit value U< Value has fallen below the limit val-

ue for undervoltage U<.Check the current operating condi-tions of the transformer and the setparameter U<.

2 Limit value U<< Value has fallen below the limit val-ue for undervoltage U<<.

Check the current operating condi-tions of the transformer and the setU<< parameters.

3 Limit value U> The limit value for overvoltage U>has been exceeded.

Check the current operating condi-tions of the transformer and the setU> parameters.

4 Limit value U>> The limit value for overvoltage U>>has been exceeded.

Check the current operating condi-tions of the transformer and the setU>> parameters.

5 Limit value I< Value has fallen below the limit val-ue for undercurrent I<.

Check the current operating condi-tions of the transformer and the setI< parameters.

6 Limit value I<< Value has fallen below the limit val-ue for undercurrent I<<.

Check the current operating condi-tions of the transformer and the setI<< parameters.

7 Limit value I> The limit value for overcurrent I>has been exceeded.

Check the current operating condi-tions of the transformer and the setI> parameters.

8 Limit value I>> The limit value for overcurrent I>>has been exceeded.

Check the current operating condi-tions of the transformer and the setI>> parameters.

9 Limit value S< Value has fallen below the limit val-ue for apparent power S<.

Check the current operating condi-tions of the transformer and the setS< parameters.

10 Limit value S<< Value has fallen below the limit val-ue for apparent power S<<.

Check the current operating condi-tions of the transformer and the setS<< parameters.

11 Limit value S> The limit value for apparent powerS> has been exceeded.

Check the current operating condi-tions of the transformer and the setS> parameters.

12 Limit value S>> The limit value for apparent powerS>> has been exceeded.

Check the current operating condi-tions of the transformer and the setS>> parameters.

13 Limit value P< Value has fallen below the limit val-ue for active power P<.

Check the current operating condi-tions of the transformer and the setP< parameters.

14 Limit value P<< Value has fallen below the limit val-ue for active power P<<.

Check the current operating condi-tions of the transformer and the setP<< parameters.

9

9.1

9 Messages


No. Name Description Remedy15 Limit value P> The limit value for active power P>

has been exceeded.Check the current operating condi-tions of the transformer and the setP> parameters.

16 Limit value P>> The limit value for active powerP>> has been exceeded.

Check the current operating condi-tions of the transformer and the setP>> parameters.

17 Limit value Q< Value has fallen below the limit val-ue for reactive power Q<.

Check the current operating condi-tions of the transformer and the setQ< parameters.

18 Limit value Q<< Value has fallen below the limit val-ue for reactive power Q<<.

Check the current operating condi-tions of the transformer and the setQ<< parameters.

19 Limit value Q> The limit value for reactive powerQ> has been exceeded.

Check the current operating condi-tions of the transformer and the setQ> parameters.

20 Limit value Q>> The limit value for reactive powerQ>> has been exceeded.

Check the current operating condi-tions of the transformer and the setQ>> parameters.

21 Limit value cosφ< Value has fallen below the limit val-ue for power factor cos φ<.

Check the current operating condi-tions of the transformer and the setparameters cosφ<.

22 Limit value cosφ<< Value has fallen below the limit val-ue for power factor cos φ<<.

Check the current operating condi-tions of the transformer and the setparameters cosφ<<.

23 Limit value for lowertap position

Value has fallen below the limit val-ue for tap position<.

Check the current operating condi-tions of the transformer and the setparameters tap position<.

24 Limit value for uppertap position

The limit value for tap position> hasbeen exceeded.

Check the current operating condi-tions of the transformer and the setparameters tap position>.

25 Function monitoring The measured voltage is outside ofthe bandwidth.

Check the current operating condi-tions of the transformer and the setbandwidth.

26 Switching directioncontrol

The target tap position has notbeen reached.

Check the connections for the raiseand lower contacts and the func-tionality of tap-changer activation

27 Lower bandwidth limitvalue

Value has fallen below the lowerbandwidth limit value.

The bandwidth is set too low.Check the parameter.

28 Upper bandwidth limitvalue

Value exceeds the upper band-width limit value.

The bandwidth is set too high.Check the parameter.

29 Switching intervalmonitoring: Total tap-change operations

The maximum number of total tap-change operations has been ex-ceeded.

Check the set number of total tap-change operations and the currentoperating conditions of the affectednetwork segments

9 Messages


No. Name Description Remedy30 Switching interval

monitoring: Lower tap-change operations

The maximum number of LOWERtap-change operations has beenexceeded.

Check the set number of LOWERtap-change operations and the cur-rent operating conditions of the af-fected grid section

31 Switching intervalmonitoring: Raise tap-change operations

The maximum number of RAISEtap-change operations has beenexceeded.

Check the set number of RAISEtap-change operations and the cur-rent operating conditions of the af-fected grid segments

32 Reversal of power flow A reversal of power flow is present. Check the current operating statusof the transformer and the polarityof the current transformer if neces-sary.

33 R&X compensationcalculation

R&X compensation cannot be cal-culated.

The set parameters do not allow acalculation of R&X compensation.Check the set parameters.

34 Z compensation calcu-lation

Z compensation cannot be calculat-ed.

The set parameters do not allow acalculation of Z compensation.Check the set parameters.

35 No master present No master is present in the paralleloperation group.

Specify a TAPCON® as the masterand check whether the master isready for operation.

36 Masters on CAN bus >1

Several masters are present in theparallel operation group.

Ensure that just one TAPCON® isspecified as the master in the paral-lel operation group.

37 Permitted tap differ-ence

The permitted tap difference hasbeen exceeded.

Check the current operating condi-tions of the transformers in paralleloperation as well as the set paralleloperation parameters of theTAPCON® units involved.

38 Master: Tap differenceexists to follower

Master reports that there is a tapdifference to the follower.


39 Follower: Tap differ-ence exists to master

Follower reports that there is a tapdifference to the master.


40 Different parallel oper-ation methods

Different parallel operation methodshave been set for multipleTAPCON® units.

Check the set parameters. Set thesame parallel operation method foreach TAPCON® in the parallel op-eration group.

41 Circulating reactivecurrent blocking limit

The permitted circulating reactivecurrent blocking limit has been ex-ceeded.

Check the current operating condi-tions of the transformers in paralleloperation as well as the set circu-lating reactive current blocking limitof the TAPCON® units involved.

9 Messages


No. Name Description Remedy42 CAN bus address The CAN bus address is already

being used for another TAPCON®.Ensure that different CAN address-es are specified for eachTAPCON®. Use a different CANbus address.

43 Invalid tap position:Follower

The tap position of a follower inparallel operation is invalid.

Check the function and wiring ofthe follower's tap position capture.Connect as shown in connection di-agram.

44 Invalid tap position:Master

The tap position of a master in par-allel operation is invalid.

Check the function and wiring ofthe master's tap position capture.Connect as shown in connection di-agram.

45 Blocking enabled Blocking has been activated by an-other TAPCON®.

Check the current operating condi-tions of the transformers in paralleloperation and the set parametersfor the corresponding TAPCON®.

46 Invalid measured cur-rent value

The received measured current val-ue of another TAPCON® in paralleloperation is invalid.

Current measurement of the affect-ed TAPCON® units is not workingcorrectly. Check the measurementtransformer and the wiring of thecorresponding TAPCON®.

47 Invalid measured volt-age value

The received measured voltagevalue of another TAPCON® in par-allel operation is invalid.

The voltage-measurement systemof the affected TAPCON® is notworking properly. Check the meas-urement transformer and the wiringof the corresponding TAPCON®.

48 No other TAPCON® inthe parallel operationgroup

There are no other TAPCON®units involved in parallel operation.

Check the current operating condi-tions of the transformers in paralleloperation as well as the operationalreadiness and correct wiring of theTAPCON® units involved in paralleloperation.

49 CAN bus node is miss-ing

No CAN bus communication withother TAPCON® present.

The configuration of the CAN buscommunication is not correct.Check the wiring and the CAN busresistors using the connection dia-gram. Use CAN bus address ≠0.Ensure that different CAN bus ad-dresses are set for eachTAPCON®.

50 Motor runtime exceed-ed

The motor runtime has been ex-ceeded.

Check the functional readiness ofthe motor-drive unit and the set pa-rameters. Ensure that the value ofthe set motor runtime matches theaffected motor-drive unit.

51 Invalid tap position The captured tap position is invalid. Check the function and wiring oftap position capture of the corre-sponding TAPCON®. Connect asshown in connection diagram.

9 Messages


No. Name Description Remedy152 Measured voltage is

not available.There is no measured voltageavailable.

Check the measurement transform-er and the wiring of the correspond-ing TAPCON®.

153 Invalid measured cur-rent value

The measured current value is in-valid.

Current measurement of the affect-ed TAPCON® is not working cor-rectly. Check the measurementtransformer and the wiring of thecorresponding TAPCON®.

154 Invalid measured volt-age value

The measured voltage value is in-valid.

Voltage measurement of the affect-ed TAPCON® is not working cor-rectly. Check the measurementtransformer and the wiring of thecorresponding TAPCON®.

155 Circulating reactivecurrent calculation

Circulating reactive current cannotbe calculated.

156 Motor protectiveswitch

The motor protective switch hastriggered.

158 Resistor contact seriescalibration

The resistor contact series calibra-tion has not yet been performed orhas failed.

Perform the resistor contact seriescalibration.

301 Generic SCADA com-mand 1

The generic SCADA command 1has been received.

-



-



-



-



-



-



-



-



-



-

311 Generic digital input 1 There is a signal at the generic digi-tal input 1.

-


-


-

9 Messages


No. Name Description Remedy314 Generic digital input 4 There is a signal at the generic digi-

tal input 4.-


-


-


-


-


-

320 Generic digital input10

There is a signal at the generic digi-tal input 10.

-



-



-



-



-

Table 46: Event messages

10 Disposal


DisposalThe device was produced in accordance with European Community Direc-tive 2011/65/EC (RoHS) and must be disposed of accordingly. If the deviceis not operated within the European Union, the national disposal require-ments applicable in the country of use should be observed.

10

11 Overview of parameters


Overview of parametersThis section contains an overview of the relevant menus and parameters.

Parameter Setting range Factory setting Current settingSettings > Parameters > ControlDesired value 1 49.0...140.0 V 100.0 V Desired value 2 (optional) Desired value 3 (optional) Desired value 4 (optional) Desired value 5 (optional) Select the desired value (op-tional)

Desired value 1..3 ordesired value 1...5

Desired value 1

Desired value specificationmaximum (optional)

49.0...140.0 V 120.0 V

Desired value specificationminimum (optional)

80.0 V

Activate TDSC (optional) On, Off Off TDSC Umax (optional) 49.0...140.0 V 105.0 V TDSC Umin (optional) 49.0...140.0 V 95.0 V TDSC U0 (optional) 49.0...140.0 V 100.0 V TDSC Pmax (optional) 0.1...1000.0 MW 10.0 MW TDSC Pmin (optional) -1000.0...-0.1 MW -10.0 MW Bandwidth 0.50...9.00 % 1.00 % Delay time T1 1.0...600.0 s 40.0 s Time response T1 Linear, Integral Linear Activate delay time T2 On, Off Off Delay time T2 1.0...10.0 s 10.0 s Remote behavior HW, SCADA, HW

+SCADAHW

Settings > Voltage limit valuesU< [V] 40.0...160.0 V 90.0 V U< [%] 60.0...100.0 % 90.0 % U< relative/absolute Relative, absolute Relative U< hysteresis 0.0...10.0 V 0.0 V U< delay time 0.5...60.0 s 0.5 s U< behavior Off, high-speed return

U+, auto blocking, au-to-manual blocking

Off

U<< [V] 40.0...160.0 V 80.0 V U<< [%] 60.0...100.0 % 80.0 % U<< relative/absolute Relative, absolute Relative U<< hysteresis 0.0...10.0 V 0.0 V U<< delay time 0.5...60.0 s 0.5 s

11

Parameter Setting range Factory setting Current settingU<< behavior Off, high-speed return

U+, auto blocking, au-to-manual blocking

Off

U> [V] 40.0...160.0 V 110.0 V U> [%] 60.0...100.0 % 110.0 % U> relative/absolute Relative, absolute Relative U> hysteresis 0.0...10.0 V 0.0 V U> delay time 0.5...60.0 s 0.5 s U> behavior Off, high-speed return

U-, auto blocking, au-to-manual blocking

Off

U>> [V] 40.0...160.0 V 120.0 V U>> [%] 60.0...100.0 % 120.0 % U>> relative/absolute Relative, absolute Relative U>> hysteresis 0.0...10.0 V 0.0 V U>> delay time 0.5...60.0 s 0.5 s U>> behavior Off, high-speed return

U-, auto blocking, au-to-manual blocking

Off

Settings > Parameters > Current-limit valuesI< [A] 0.00...12.50 A 0.00 A I< [%] 0.0...250.0 % 0.0 % I< relative/absolute Relative, absolute Relative I< hysteresis 0.00...12.50 A 0.00 A I< delay time 0.0...60.0 s 0.0 s I< behavior Off, auto blocking, au-

to-manual blockingOff

I<< [A] 0.00...12.50 A 0.00 A I<< [%] 0.0...250.0 % 0.0 % I<< relative/absolute Relative, absolute Relative I<< hysteresis 0.00...12.50 A 0.00 A I<< delay time 0.0...60.0 s 0.0 s I<< behavior Off, auto blocking, au-


I> [A] 0.00...12.50 A 10.00 A I> [%] 0.0...250.0 % 110.0 % I> relative/absolute Relative, absolute Relative I> hysteresis 0.00...12.50 A 0.00 A I> delay time 0.0...60.0 s 0.0 s I> behavior Off, auto blocking, au-


I>> [A] 0.00...12.50 A 10.00 A

Parameter Setting range Factory setting Current settingI>> [%] 0.0...250.0 % 110.0 % I>> relative/absolute Relative, absolute Relative I>> hysteresis 0.00...12.50 A 0.00 A I>> delay time 0.0...60.0 s 0.0 s I>> behavior Off, auto blocking, au-


Settings > Parameters > Power limit valuesS< [MVA] 0.0...1000.0 MVA 0.0 MVA S< hysteresis 0.0...100.0 MVA 0.1 MVA S< delay time 0.0...60.0 s 5.0 s S<< [MVA] 0.0...1000.0 MVA 0.0 MVA S<< hysteresis 0.0...100.0 MVA 0.1 MVA S<< delay time 0.0...60.0 s 5.0 s S> [MVA] 0.0...1000.0 MVA 10.0 MVA S> hysteresis 0.0...100.0 MVA 0.1 MVA S> delay time 0.0...60.0 s 5.0 s S>> [MVA] 0.0...1000.0 MVA 10.0 MVA S>> hysteresis 0.0...100.0 MVA 0.1 MVA S>> delay time 0.0...60.0 s 5.0 s P< [MW] -1000.0...1000.0 MW 0.0 MW P< hysteresis 0.0...100.0 MW 0.1 MW P< delay time 0.0...60.0 s 5.0 s P<< [MW] -1000.0...1000.0 MW 10.0 MW P<< hysteresis 0.0...100.0 MW 0.1 MW P<< delay time 0.0...60.0 s 5.0 s P> [MW] -1000.0...1000.0 MW 0.0 MW P> hysteresis 0.0...100.0 MW 0.1 MW P> delay time 0.0...60.0 s 5.0 s P>> [MW] -1000.0...1000.0 MW 0.0 MW P>> hysteresis 0.0...100.0 MW 0.1 MW P>> delay time 0.0...60.0 s 5.0 s Q< [kVar] -100000...100000 kVar 0 kVar Q< hysteresis 0...10000 kVar 1000 kVar Q< delay time 0.0...60.0 s 5.0 s Q<< [kVar] -100000...100000 kVar 0 kVar Q<< hysteresis 0...10000 kVar 1000 kVar Q<< delay time 0.0...60.0 s 5.0 s Q> [kVar] -100000...100000 kVar 10000 kVar Q> hysteresis 0...10000 kVar 1000 kVar Q> delay time 0.0...60.0 s 5.0 s Q>> [kVar] -100000...100000 kVar 10000 kVar

Parameter Setting range Factory setting Current settingQ>> hysteresis 0...10000 kVar 1000 kVar Q>> delay time 0.0...60.0 s 5.0 s cos φ < 0.00...1.00 0.85 cos φ < hysteresis 0.00...0.10 0.01 cos φ < delay time 0.0...60.0 s 5.0 s cos φ << 0.00...1.00 0.80 cos φ << hysteresis 0.00...0.10 0.01 cos φ << delay time 0.0...60.0 s 5.0 s Settings > Parameters > Tap position limit valuesPos < -128...128 0 Pos < delay time 0.0...60.0 s 0.0 s Pos < behavior Off, auto blocking po-

sition-, auto-manualblocking position-

Off

Pos > -128...128 0 Pos > delay time 0.0...60.0 s 0.0 s Pos > behavior Off, auto blocking po-

sition+, auto-manualblocking position+

Off

Settings > Parameters > Bandwidth monitoringFunction monitoring Off, Auto, Auto-Manual Off Function monitoring hystere-sis

0.00...1.00 % 0.00 %

Function monitoring delaytime

1...60 min 15 min

Lower bandwidth hysteresis 0.00...1.00 % 0.00 % Lower bandwidth delay time 0.0...60.0 s 0.0 s Upper bandwidth hysteresis 0.00...1.00 % 0.00 % Upper bandwidth delay time 0.0...60.0 s 0.0 s Settings > Parameters > Switching interval monitoring (Total, Raise, Lower)Maximum number of totaltap-change operations

1...100 10

Time period for total tap-change operations

1...1440 min 5 min

Message duration for totaltap-change operations

1...60 min 15 min

Behavior for total tap-changeoperations

Off, auto blocking, au-to->manual

Off

Maximum number of raiseoperations

1...100 10

Time period of raise opera-tions

1...1440 min 5 min



Parameter Setting range Factory setting Current settingMessage duration for raiseoperations

1...60 min 15 min

Behavior for raise operations Off, Auto blocking po-sition+ Auto->Manual

Off

Maximum number of loweroperations

1...100 10

Time period for lower opera-tions

1...1440 min 5 min

Message duration for loweroperations

1...60 min 15 min

Behavior for lower opera-tions

Off, Auto blocking po-sition-, Auto->Manual

Off

Settings > Parameters > Reversal of power flowReversal of power flow hys-teresis

0.0...100.0 MW 0.1 MW

Reversal of power flow delaytime

0.0...60.0 s 5.0 s

Behavior for reversal of pow-er flow

Off, target-tap-positionoperation, auto block-ing, auto-manualblocking

Off

Settings > Parameters > Target tap position operationTarget tap position operation -128...128 0 Settings > Parameters > CompensationCompensation method Off, R&X compensa-

tion, Z compensationOff

R&X compensation: Ohmicresistance load

0.000...30.000 mΩ/m 0.00 mΩ/m

R&X compensation: Induc-tive resistance load

0.000...30.000 mΩ/m 0.00 mΩ/m

R&X compensation: Lengthof line

0...1000.0 km 0.0 km

Z compensation: Voltage in-crease

0.0...15.0 % 0.0 %

Z compensation limit value 0.0...15.0 % 0.0 % Settings > Parameters > Parallel operationActivate parallel operation Off, On Off Parallel operation method Circulating reactive

current; master; follow-er; automatic tap syn-chronization

Circulating reactivecurrent

CAN bus address 0...16 0 Delay time par. op. errormessage

1...30 s 5 s



Parameter Setting range Factory setting Current settingCirculating reactive currentsensitivity

0.0...100.0 % 0.0 %

Circulating reactive currentblocking

0.5...20.0 % 20.0 %

Master/follower currentblocking

Off, On Off

Maximum tap difference 1...4 1 Behavior for communicationfailure

Auto, auto blocking Auto blocking

Activate group input error Off, On Off TAPCON® 2xx retrofit Off, On Off Settings > Parameters > Motor-drive unitSwitching pulse type Time-controlled pulse,

continuous pulseTime-controlled pulse

Switching pulse time 0.1...10.0 s 1.5 s Switching pulse pause 0.0...10.0 s 1.5 s Motor runtime 0.0...30.0 s 6.0 s Activate runtime monitoring Off, On Off Switching direction Standard, Swapped Standard Activate switching directionmonitoring

Off, On Off

Settings > Parameters > Analog tap position capture (optional)Upper tap position -128..128 In accordance with or-

der

Lower tap position -128..128 In accordance with or-der

Settings > Parameters > Transformer dataPrimary transformer voltage 57...1000 kV 100 kV Secondary transformer volt-age

57...135 V 100 V

Primary transformer current 100...9000 A 100 A Secondary transformer cur-rent

0.2 A; 1 A; 5 A 1 A

Phase angle correction -150...180° 0° Voltage-transformer circuit 1-phase phase volt-

age, 3-phase differen-tial voltage, 3-phasephase voltage

1-phase phase voltage 1-phase phase cur-rent, 3-phase total cur-rent, 3-phase phasecurrent

Current-transformer circuit 1-phase phase cur-rent, 3-phase total cur-rent, 3-phase phasecurrent

1-phase phase current

Measurement transformerdisplay

Primary values, secon-dary values

Primary values



Parameter Setting range Factory setting Current settingSettings > Date and TimeDate and time - - Settings > Parameters > VisualizationLanguage See [ 39] In accordance with or-

der

Transformer name - - IP address 0.0.0.0...255.255.255.

255192.0.1.230

Subnet mask 0.0.0.0...255.255.255.255

255.255.255.0

Gateway address 0.0.0.0...255.255.255.255

0.0.0.0

Settings > Parameters > IEC 61850 (optional)IP address 0.0.0.0...255.255.255.

255192.168.10.254

Subnet mask 0.0.0.0...255.255.255.255

255.255.255.0

Gateway address 0.0.0.0...255.255.255.255

0.0.0.0

IED name - TAPCON Device ID - TAPCON Settings > Parameters > IEC 60870-5-101 (optional)Serial interface RS232, RS485 RS232 Baud rate 9.6...115.2 kilobaud 9.6 kilobaud Transmission procedure Unbalanced, balanced Unbalanced Octet number of link address 0...2 1 Link address 0...65535 1 Octet number of ASDU ad-dress

0...2 1

ASDU address 0...65535 1 Octet number of informationobject address

0...3 1

Octet number of cause oftransmission

0...2 1

Number of databits 5...8 8 Parity None, even, odd Even Number of stop bits 1...2 1 Settings > Parameters > IEC 60870-5-103 (optional)Serial interface RS232, RS485 RS232 Baud rate 9.6...115.2 kilobaud 9.6 kB ASDU address 0...255 1 Number of databits 5...8 8



Parameter Setting range Factory setting Current settingParity None, even, odd Even Number of stop bits 1...2 1 Settings > Parameters > IEC 60870-5-104 (optional)IP address 0.0.0.0...255.255.255.

255192.168.10.254

Subnet mask 0.0.0.0...255.255.255.255

255.255.255.0

Gateway address 0.0.0.0...255.255.255.255

0.0.0.0

TCP port 0...65535 2404 ASDU address 0...65535 1 Settings > Parameters > Modbus (optional)Transmission format RTU, TCP, ASCII RTU Modbus address 1...247 1 IP address 0.0.0.0...255.255.255.

255192.168.10.254

TCP port 0...65535 502 Maximum TCP connections 0...100 10 TCP Keepalive Off, On Off Serial interface RS232, RS485 RS232 Baud rate 9.6...115.2 kilobaud 9.6 kilobaud Number of databits 5...8 7 Parity None, even, odd Even Number of stop bits 1...2 1 Settings > Parameters > DNP3 (optional)DNP3 type TCP, serial IP address 0.0.0.0...255.255.255.

255192.168.10.254

Subnet mask 0.0.0.0...255.255.255.255

255.255.255.0

Gateway address 0.0.0.0...255.255.255.255

0.0.0.0

TCP port 0...65535 2404 Serial interface RS232, RS485 RS232 Baud rate 9.6...115.2 kilobaud 9.6 kilobaud Link address 1...65519 1 Target link address 1...65519 1 Unsolicited messages On, Off Off Repetition of unsolicitedmessages

1...100 3

Repeat unsolicited messag-es indefinitely

On, Off Off



Parameter Setting range Factory setting Current settingTimeout for unsolicited mes-sages

1...60 s 5 s

Timeout for application con-firm

1...60 s 5 s

User ID code - TAPCON Settings > Parameters > Time synchronizationTime synchronization viaSNTP

Off, On Off

SNTP time server 0.0.0.0...255.255.255.255

0.0.0.0

Time zone UTC-11 h...UTC+12 h UTC+01:00 h Average value interval 1...86400 s 900 s Reference time UTC, local UTC Settings > Parameters > Analog value outputUref at max. analog signal 49.0...140.0 V 110.0 V Uref at min. analog signal 49.0...140.0 V 90.0 V Pos at max. analog signal -128...128 35 Pos at min. analog signal -128...128 1 U1 at max. analog signal 0...160.0 V 160.0 V U1 at min. analog signal 0...160.0 V 0.0 V I1 at max. analog signal 0...12.50 A 12.50 A I1 at min. analog signal 0...12.50 A 0.00 A Ip at max. analog signal 0...12.50 A 12.50 A Ip at min. analog signal 0...12.50 A 0.00 A Iq at max. analog signal 0...12.50 A 12.50 A Iq at min. analog signal 0...12.50 A 0.00 A P at max. analog signal 0...1000.0 MW 10.0 MW P at min. analog signal 0...1000.0 MW 0.0 MW Q at max. analog signal 0...100000.0 kvar 10000.0 kvar Q at min. analog signal 0...100000.0 kvar 0.0 kvar S at max. analog signal 0...1000.0 MVA 10.0 MVA S at min. analog signal 0...1000.0 MVA 0.0 MVA Settings > Parameter > Link functionsMaster parallel operationmethod

- 500

Follower parallel operationmethod

- 500

Automatic tap synchroniza-tion parallel operation meth-od

- 500

Deactivate parallel operation - 500 Blocking - 500



Parameter Setting range Factory setting Current settingActivate remote mode - 500 High-speed return - 500 Target-tap-position operation - 500 Activate desired value 1 - 500 Activate desired value 2 - 500 Activate desired value 3 - 500 Activate desired value 4 - 500 Activate desired value 5 - 500 Settings > Parameters > Link digital outputsGeneric digital output 1* - 500 Generic digital output 2* - 500 Generic digital output 3* - 500 Generic digital output 4* - 500 Generic digital output 5* - 500 Generic digital output 6* - 500 Generic digital output 7* - 500 Generic digital output 8* - 500 Generic digital output 9* - 500 Generic digital output 10* - 500 Generic digital output 11* - 500 Generic digital output 12* - 500 Generic digital output 13* - 500 Generic digital output 14* - 500 Generic digital output 15* - 500 Generic digital output 16* - 500 Generic digital output 17* - 500 Generic digital output 18* - 500 Generic digital output 19* - 500 Generic digital output 20* - 500 Settings > Parameters > Link SCADA messagesGeneric SCADA message 1 - 500 Generic SCADA message 2 - 500 Generic SCADA message 3 - 500 Generic SCADA message 4 - 500 Generic SCADA message 5 - 500 Generic SCADA message 6 - 500 Generic SCADA message 7 - 500 Generic SCADA message 8 - 500 Generic SCADA message 9 - 500 Generic SCADA message10

- 500



Parameter Setting range Factory setting Current settingSettings > Calibrate hardware > Calibrate resistor contact series (optional)Calibrate resistor contactseries

Off, On Off

Table 47: Overview of parameters

*) Availability of the parameter depends on device configuration

12 Technical data


Technical data

Display elementsDisplay 5.7" LCD, Backlight LED

VGA (640 x 480 pixels)262000 colors (18-bit)Dimming 5...100%

LEDs 8 LEDs for operation display and messages

Voltage supply OT1205Permissible voltage range 85...265 V AC/V DC

UN: 100...240 V ACUN: 107...240 V DC

Permissible frequency range 45...65 HzTable 48: Voltage supply of device

Voltage measurement and current measurement UI 1 UI 3Measurement 1 phase 3 phaseVoltage measurement UN (RMS): 100 V AC

Measuring range (RMS): 19.6...196 V ACOverload capacity (RMS):320 V AC (continuous,in accordance with IEC 61010-1); 390 V AC(continuous, in accordance with IEC 60664-1);600 V (short-term)Measuring accuracy (-25...+70 °C): <± 0.3 %Voltage measurement load resistance: < 1 VA

Current measurement IN: 0.2 / 1 / 5 AMeasuring range: 0.01...2.1 · IN

Overload capacity: 12.5 A (continuous), 500 A(for 1 s)Measuring accuracy (-25...+70 °C): <± 0.5 %

Phase angle Measuring accuracy (-25...+70 °C): Ux/Ix <± 0.5°;Ux/Uy <± 0.3°

12

12.1

12.2

12.3

12 Technical data


UI 1 UI 3Frequency measure-ment

fN: 50 / 60 HzMeasuring range: 45...65 HzMeasuring accuracy (-25...+70 °C): <± 0.03 %

Power consumption approx. 7 WTable 49: Technical data for the UI 1 and UI 3 assemblies

Interfaces

Interface Pin Description

UI 1

UI 3

N L NC NC

N L1 L2 L3

N Voltage input for neutral conductorL, L1 Voltage input for phase L (UI 1) or L1

(UI 3)L2 Voltage input for phase L2 (only UI 3)L3 Voltage input for phase L3 (only UI 3)

Table 50: Voltage measurement

Interface Pin Descriptionk, k1 Current input for phase L (UI 1) or L1

(UI 3)l, l1 Current output for phase L (UI 1) or L1

(UI 3)k2 Current input for phase L2 (only UI 3)l2 Current output for phase L2 (only UI 3)k3 Current input for phase L3 (only UI 3)l3 Current output for phase L3 (only UI 3)

Table 51: Current measurement

Digital inputs and outputs DIO 28-15 DIO 42-20Inputs (electri-cally isolated)

Quantity 28 42Logical 0 0...10 V AC (RMS)

0...10 V DCLogical 1 18...260 V AC (RMS)

18...260 V DC (RMS)Input current min. 1.5 mASimultaneity factor max. 50 %

Outputs Number (number ofchange-over contacts inparentheses)

15 (9) 20 (12)

12.4

12 Technical data


DIO 28-15 DIO 42-20Contact loadability Alternating current mode:

UN: 230 V AC; IN: 5 ADirect current mode: See di-agramWith a high current loading(5 A) and high ambient tem-perature > 60 °C, simultanei-ty factor (derating) applies: 5%/K

Simultaneity factor up to 60 °C: 100 %, > 60 °C:-5 %/K

Power consumption max. 7.3 Wtyp. 4.5 W

max. 9.5 Wtyp. 5.3 W

Table 52: Technical data for the DIO 28-15 and DIO 42-20 assemblies

Figure 67: Contact loadability DIO

12 Technical data


Interface Pin Description1 9 17 25 33 41 Input2 10 18 26 34 42 Input3 11 19 27 35 43 Input4 12 20 28 36 44 Input5 13 21 29 37 45 Input6 14 22 30 38 46 Input7 15 23 31 39 47 Input8 16 24 32 40 48 Common

Table 53: Digital inputs

Interface Pin Description1A 6A 11A 16A Break contact1C 6C 11C 16C Source contact1B 6B 11B 16B Make contact2A 7A 12A 17A Break contact2C 7C 12C 17C Source contact2B 7B 12B 17B Make contact3A 8A 13A 18A Break contact3C 8C 13C 18C Source contact3B 8B 13B 18B Make contact4C 9C 14C 19C Source contact4B 9B 14B 19B Make contact5C 10C 15C 20C Source contact5B 10B 15B 20B Make contact

Table 54: Digital outputs

Analog inputs and outputs AIO 2 AIO 4Channels (input or output) 2 4Inputs Measuring range 0...10 V

0...20 mA4...20 mA

Outputs Signal range 0...10 V0...20 mA4...20 mA

Power consumption Depends on wiringTable 55: Technical data for the AIO 2 and AIO 4 assemblies

12.5

12 Technical data


Interface Pin Description1 6 1

116

IA_x: Current output +

2 7 12

17

UP_x: Voltage input +, currentinput +, voltage output +

3 8 13

18

UI_x: Voltage input -, currentinput -

4 9 14

19

UN_x: Voltage output -, currentoutput -

5 10

15

20

GND: Reference potential

Table 56: Analog inputs and outputs

Central processing unit CPU IProcessor 266 MHzRAM 128 MBInterfaces 1x serial RS232/485 (electrically isolated)

3x Ethernet 10/100 Mbit1x USB 2.01x CAN (electrically isolated)1x CAN

NVRAM (SRAM with bat-tery backup)

256 kB

Application memory 1 GBPower supply +24 V DC (18...36 V DC)Power consumption Max. 22 W

Table 57: Technical data for the CPU I assembly

Interfaces

Interface Pin Description2 RXD (RS232)3 TXD (RS232)5 GND (RS232, RS485)6 RXD+/TXD+ (RS485)9 RXD-/TXD- (RS485)

Table 58: COM2 (RS232, RS422, RS485)

12.6

12 Technical data


Interface Pin Description1 VCC2 D-3 D+4 GND

Table 59: USB 2.0

Interface Pin Description1 TxD+2 TxD-3 RxD+4 NC5 NC6 RxD-7 NC8 NC-

Table 60: ETH1, ETH 2.1, ETH 2.2 (RJ45)

Interface Pin Description2 CAN-L3 CAN-GND7 CAN-H

Table 61: CAN1, CAN2

Terminating resistorfor CAN bus

D-SUB plug connector (9 pins)R = 120 Ω

Media converter forCOM interface

Adapter from D-SUB (9 pins) to fiber-optic cable: ACF660/ST: F-ST, 660 nm, range max. 60

m ACF660/SMA: F-SMA, 660 nm, range max.

60 m ACF850/ST: F-ST, 850 nm, range max.

1000 m ACF850/SMA: F-SMA, 850 nm, range max.

1000 mTable 62: Optional accessories

12 Technical data


System networking MC 2-2Description Media converterInterfaces 2x RJ45

2x duplex LC (SFP)RJ45 Max. 100 m (per section)

10/100 MBit/sCable impedance 100 Ω

Fiber-optic cable Max. 2000 m100 MBit/s1310 nm

Power consumption Max. 2.8 WTable 63: Technical data for the MC 2-2 assembly

SW 3-3Description Managed Fast Ethernet Switch in accord-

ance with IEEE 802.3, store-and-forward-switching

Interfaces 2x RJ452x duplex LC (SFP)

Redundancy protocols* RSTP, PRP , MRPTime synchronization PTPv2 (IEEE 1588-2008)RJ45 Max. 100 m (per section)

10/100 MBit/sCable impedance 100 Ω

Fiber-optic cable Max. 2000 m100 MBit/s1310 nm

Power consumption Max. 8 WTable 64: Technical data for the SW 3-3 assembly

*) Depending on your order

Interfaces

Interface Pin Description1 TxD+2 TxD-3 RxD+4 NC5 NC6 RxD-

12.7

12 Technical data


Interface Pin Description7 NC8 NC-

Table 65: ETHxx (RJ45)

Interface DescriptionFiber glass 50/125 and 62.5/125 multimode

Table 66: ETHxx (duplex LC SFP)

Dimensions and weightHousingW x H x D

19-inch plug-in housing in accordance with DIN41494 Part 5483 x 133 x 178 mm (19 x 5.2 x 7 in)

Weight Depends on configuration

12.8

12 Technical data


Figure 68: Dimensions

Ambient conditionsOperating tempera-ture

-25...+70 °C

Storage temperature -40...+85 °C

12.9

12 Technical data


Relative humidity 10...95%, non-condensingAir pressure Corresponds to 2000 m above sea level; derat-

ing for altitudes up to 4500 m of -0.5 K/100 mTable 67: Permissible ambient conditions

Tests

Electrical safety

IEC 61010-1 Safety requirements for electrical measurementand control and regulation equipment and labora-tory instrumentsMeasuring category 3, protection class 2

IEC 60644-1 Protection class 2, overvoltage category IIIIEC 60950-1 Information technology equipment – Safety IEC 60364-5-52 Erection of low voltage installations – Part 5-52:

Selection and erection of electrical equipment –Wiring systems

IEC 60364-5-54 Low-voltage electrical installations – Part 5-54: Se-lection and erection of electrical equipment –Earthing arrangements, protective conductors andprotective bonding conductors

Table 68: Electrical safety

EMC tests

IEC 61000-4-2 Electrostatic discharges (ESD) Terminals, plug connectors, interfaces: ±6 kV

(contact), ±8 kV (air) Front panel, control elements: ±8 kV (contact),

±15 kV (air)IEC 61000-4-3 Electromagnetic fields (RF)

20 V/m; 80...2700 MHz; 80% AM 20 V/m; 895...905 MHz; 80% PM

IEC 61000-4-4 Fast transients (burst) AC power supply: ±4 kV Interfaces >3m: ±4 kV

IEC 61000-4-5 Surge transient immunity 4 kV/2 kV/1 kVIEC 61000-4-6 RF interference immunity (lines) 10 V, 150 kHz...

80 MHz, 80% AMIEC 61000-4-8 Power frequency magnetic field immunity 100 A/m,

50/60 HzIEC 61000-4-9 Pulse magnetic field immunity 1000 A/mIEC 61000-4-11 Voltage dips, short interruptions and voltage varia-

tions immunity tests

12.10

12 Technical data


IEC 61000-4-12 Ring wave immunityIEC 61000-4-29 Voltage dips, short interruptions and voltage varia-

tions on DC input power port immunity testsIEC 61000-6-2 Immunity requirements for industrial environmentsIEC 61000-6-4 Emission standard for industrial environmentsDIN EN 55011,IEC CISPR 11DIN EN 55022

Emission "RFI"

Table 69: EMC tests

Environmental durability tests

DIN EN 60529 Ingress protection IP54 for the front, IP 20 for therear

IEC 60068-2-1 Dry cold - 25 °C / 96 hoursIEC 60068-2-2 Dry heat + 70 °C / 96 hoursIEC 60068-2-3 Constant moist heat

+ 40 °C / 93% / 4 days, no dewIEC 60068-2-30 Cyclic moist heat (12 + 12 hours)

+ 55 °C / 93% / 6 cyclesIEC 60068-2-31 Drop and topple: Method 1, 100 mm (30°)IEC 60068-2-32 Free fall in shipping packaging: Method 1,

1000 mm onto concrete floorIEC 255-21-1 Class1

Oscillations (3 cycles, 0.5·g 1 octave/min; 60 cy-cles, 1.0·g, 1 octave/min)

IEC 255-21-2 Class1

Shocks (11 ms, 5·g, 15·g, 3 axes)

IEC 255-21-3 Class1

Earthquakes (1..35 Hz; 3.5 mm/1·g horizontal;1.5 mm/0.5·g vertical; 1 octave/min, 10 min/axis)

Table 70: Environmental durability tests

Glossary


GlossaryDIN

Deutsches Institut für Normung (German Institutefor Standardization)

EMCElectromagnetic compatibility

ENEuropean standard

IECInternational Electrotechnical Commission

IEEEWorldwide association of engineers, mainly fromthe fields of electrical engineering and IT (Insti-tute of Electrical and Electronics Engineers)

IPInternet Protocol

MRPRedundancy protocol in accordance with IEC62439-2 (Media Redundancy Protocol)

PRPRedundancy protocol in accordance with IEC62439-3 (Parallel Redundancy Protocol)

RSTPRedundancy protocol in accordance with IEEE802.1D-2004 (Rapid Spanning Tree Protocol)

SCADATechnical processes are monitored and control-led using a computer system (Supervisory Con-trol and Data Acquisition)

SNTPNTP (Network Time Protocol) is a standard forsynchronizing clocks in computer systems usingpacket-based communication networks. SNTP(Simple Network Time Protocol) is the simplifiedversion of NTP.

TDSCTAPCON® Dynamic Set Point Control

TILATAPCON® Interactive Launch Assist

List of key words


List of key wordsAAccess rights 109AIO 2 22AIO 4 22Analog input 75Analog value output 86ASDU address 92, 94, 96Assemblies 20Assembly

AIO 22CPU I 20DIO 21MC 2-2 23SW 24UI 21

BBandwidth 56Bandwidth monitoring 80Baud rate 90, 94, 101

CCable recommendation 31Commissioning wizard 38Compensation 70

Z compensation 73Connection 31Control 49

Bandwidth 56Delay time T1 57Delay time T2 58Desired value 51Remote behavior 59Time response T1 57

Control parameters 49Control system 88CPU I 20Current monitoring 79Current-transformer circuit 65

DData

Import/export 118Databits 92, 94, 99Date 40Delay time T1 57Delay time T2 58Desired value 51Desired value adjustment

Active power-dependent 52Device name 89DIO 28-15 21DIO 42-20 21Display elements

LED 17DNP3 99DNP3 transmission type 100

EElectromagnetic compatibility 32Event

Export 116Filter 116

Event memory 115Events 113

Acknowledge 113Configure 113Display 113

Export 118

FFactory setting 140Fiber-optic cable

Information about laying 32Function monitoring 83Function test

Circulating reactive currentblocking 45

Circulating reactive currentsensitivity 45

Control functions 43Parallel operation 44Tap synchronization 46

Function tests 43

GGateway

Visualization 111Gateway address 89, 96, 101

HHardware

Information 116

IIEC 60870-5-101 90IEC 60870-5-103 93IEC 60870-5-104 95IEC 61850 88

Edition 89IED name 89Import 118Inductive resistance load 72Information 116IO mapping 123IP address 88, 95, 98, 100

Visualization 111

KKeys 16

LLanguage 39Length of line 73Limit value monitoring 76Link address 91

MMC 2-2 23Measured value display 66Messages 113Modbus 97Modbus address 97Modbus type 97Motor runtime 69Motor runtime monitoring 69

List of key words


OOctet number

ASDU address 91Cause of transmission 92Information object address 92Link address 91

Ohmic resistance load 72Operating controls 16Operating mode

Auto mode 15Local mode 15Manual mode 15Remote mode 15

Overview of parameters 140Overvoltage 78

PParallel operation

Information 117Parity 93, 95, 99Password 107Phase angle correction 66Pos. at max. analog signal 75Pos. at min. analog signal 75Power flow

Negative 84Power monitoring 80

RR&X compensation 71Remote behavior 59Repeat unsolicited messages in-

definitely 103Reversal of power flow 84

Behavior 84Delay time 86Hysteresis 85

SSCADA 88Serial interface 90, 94, 99, 101SNTP 104SNTP time server 104Software

Information 117SSL encryption 111Stop bits 93, 95, 99Subnet mask 88, 96, 100

Visualization 111SW 3-3 24

Configuration 120Switching direction 69Switching direction monitoring 70Switching interval monitoring 81Switching pulse pause 67Switching pulse time 67Switching pulse type 67Synchronization interval 105

TTap position

Digital 74Tap position capture

Analog 75Tap position monitoring 82TAPCON® Dynamic Setpoint Con-

trol 52Target tap position 86Target-tap-position operation 86TCP connections 98TCP Keepalive 98TCP port 96, 98, 101Time 40Time response T1 57Time server address 104Time shift 105Time synchronization 103

Activate 104Time zone 105Transformer circuit 61Transformer data 59

Primary current 60Primary voltage 60Secondary current 61Secondary voltage 60

Transmission procedure 91

UUI 1 21UI 3 21Undervoltage 78Unsolicited Messages 102User administration 106User role 106

VVisualization 110

Configure 110Voltage monitoring 78Voltage transformer circuit 65

WWeb access 110Wiring 35

ZZ compensation 73

Voltage increase 74Voltage limit value 74

MR worldwideAustraliaReinhausen Australia Pty. Ltd.17/20-22 St Albans RoadKingsgrove NSW 2208Phone: +61 2 9502 2202Fax: +61 2 9502 2224E-Mail: [email protected]

BrazilMR do Brasil Indústria Mecánica Ltda.Av. Elias Yazbek, 465CEP: 06803-000Embu - São PauloPhone: +55 11 4785 2150Fax: +55 11 4785 2185E-Mail: [email protected]

CanadaReinhausen Canada Inc.3755, rue Java, Suite 180Brossard, Québec J4Y 0E4Phone: +1 514 370 5377Fax: +1 450 659 3092E-Mail: [email protected] IndiaEasun-MR Tap Changers Ltd.612, CTH RoadTiruninravur, Chennai 602 024Phone: +91 44 26300883Fax: +91 44 26390881E-Mail: [email protected] IndonesiaPt. Reinhausen IndonesiaGerman Center, Suite 6310,Jl. Kapt. Subijanto Dj.BSD City, TangerangPhone: +62 21 5315-3183Fax: +62 21 5315-3184E-Mail: [email protected]

IranIran Transfo After Sales Services Co.Zanjan, Industrial Township No. 1 (Aliabad)Corner of Morad Str.Postal Code 4533144551E-Mail: [email protected] ItalyReinhausen Italia S.r.l.Via Alserio, 1620159 MilanoPhone: +39 02 6943471Fax: +39 02 69434766E-Mail: [email protected] JapanMR Japan CorporationGerman Industry Park1-18-2 Hakusan, Midori-kuYokohama 226-0006Phone: +81 45 929 5728Fax: +81 45 929 5741 LuxembourgReinhausen Luxembourg S.A.72, Rue de PrésL-7333 SteinselPhone: +352 27 3347 1Fax: +352 27 3347 99E-Mail: [email protected]

MalaysiaReinhausen Asia-Pacific Sdn. BhdLevel 11 Chulan TowerNo. 3 Jalan Conlay50450 Kuala LumpurPhone: +60 3 2142 6481Fax: +60 3 2142 6422E-Mail: [email protected]

P.R.C. (China)MR China Ltd. (MRT)开德贸易（上海）有限公司

中国上海浦东新区浦东南路 360 号

新上海国际大厦 4楼 E座

邮编： 200120

电话：＋ 86 21 61634588

传真：＋ 86 21 61634582

邮箱：[email protected]

[email protected]

Russian FederationOOO MRNaberezhnaya Akademika Tupoleva15, Bld. 2 ("Tupolev Plaza")105005 MoscowPhone: +7 495 980 89 67Fax: +7 495 980 89 67E-Mail: [email protected]

South AfricaReinhausen South Africa (Pty) Ltd.No. 15, Third Street, Booysens ReserveJohannesburgPhone: +27 11 8352077Fax: +27 11 8353806E-Mail: [email protected] South KoreaReinhausen Korea Ltd.21st floor, Standard Chartered Bank Bldg.,47, Chongro, Chongro-gu,Seoul 110-702Phone: +82 2 767 4909Fax: +82 2 736 0049E-Mail: [email protected]

U.S.A.Reinhausen Manufacturing Inc.2549 North 9th AvenueHumboldt, TN 38343Phone: +1 731 784 7681Fax: +1 731 784 7682E-Mail: [email protected] United Arab EmiratesReinhausen Middle East FZEDubai Airport Freezone, Building Phase 63rd floor, Office No. 6EB, 341 DubaiPhone: +971 4 2368 451Fax: +971 4 2368 225Email: [email protected]

Maschinenfabrik Reinhausen GmbHFalkensteinstrasse 893059 Regensburg

+49 (0)941 4090-0+49(0)941 [email protected]

www.reinhausen.com

3587317/04 EN 07/14

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