1.1 safety - image.btone-mro.comimage.btone-mro.com/siteupload/vlt2800快速指南.pdf · title...

1 Quick Guide

1.1 Safety1.1.1 Warnings

High Voltage Warning:The voltage of the frequency converter is dangerous whenever it is connected tomains. Incorrect installation of the motor or frequency converter may cause damageto the equipment, serious injury or death. Consequently, it is essential to complywith the instructions in this manual as well as local and national rules and safetyregulations.

Warning:Touching the electrical parts may be fatal - even after the equipment has been dis-connected from mains.Also make sure that other voltage inputs have been discon-nected (linkage of DC intermediate circuit). Be aware that there may be high voltageon the DC link even when the LEDs are turned off. Before touching any potentiallylive parts of the frequency converter, wait at least 4 minutes.

Leakage Current:The earth leakage current from the frequency converter exceeds 3.5 mA. Accordingto IEC 61800-5-1 a reinforced Protective Earth connection must be ensured bymeans of a min. 10mm² Cu or an addtional PE wire - with the same cable crosssection as the Mains wiring - must be terminated separately.To increase safety, install an RCDResidual Current Device:This product can cause a DC current in the protective conductor. Where a residualcurrent device (RCD) is used for extra protection, only an RCD of Type B (time de-layed) shall be used on the supply side of this product. See also Danfoss ApplicationNote on RCD, MN.90.GX.YY.Protective earthing of the frequency converter and the use of RCDs must alwaysfollow national and local regulations.

Motor Thermal Protection:Protection against Motor overload is not included in the factory setting. If this func-tion is required, set par. 128 Motor Thermal Protection to data value ETR trip or datavalue ETR warning. For the North American market: The ETR functions provideoverload protection of the motor, class 20, in accordance with NEC.

Installation in high altitudes:For altitudes above 2 km, please contact Danfoss regarding PELV.

VLT 2800 Quick Guide 1 Quick Guide

MG.28.M1.02 - VLT® is a registered Danfoss trademark 1

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1.1.2 Safety Instructions

• The frequency converter must be disconnected from the mains if repair work is to becarried out. Check that the mains supply has been disconnected and the prescribed timehas passed before removing motor and mains plugs.

• Make sure the frequency converter is properly connected to earth.

• Protect users against supply voltage.

• Protect the motor against overloading according to national and local regulations.

• The earth leakage current exceeds 3.5 mA. For ELCB types, please see application noteMN.90.GX.YY.

• The [STOP/RESET] key on the control panel of the frequency converter does not dis-connect the equipment from mains and is thus not to be used as a safety switch.

• Note that the frequency converter has more voltage inputs than L1, L2 and L3 when DCbus terminals are used. Check that all voltage inputs are disconnected and that the pre-scribed time has passed before repair work is commenced.

1.1.3 Warning against unintended start

1. The motor can be brought to a stop by means of digital commands, bus commands,references or a local stop, while the frequency converter is connected to mains. If per-sonal safety considerations make it necessary to ensure that no unintended start oc-curs, these stop functions are not sufficient.

2. While parameters are being changed, the motor may start. Consequently, the stop key[STOP/RESET] must always be activated, following which data can be modified.

3. A motor that has been stopped may start if faults occur in the electronics of the frequencyconverter, or if a temporary overload or a fault in the supply mains or the motor con-nection ceases.

1.1.4 Use on Isolated Mains

See section RFI Switch in the operating instructions regarding use on isolated mains.

It is important to follow the recommendations regarding installation on IT-mains, since sufficientprotection of the complete installation must be observed. Not taking care using relevant moni-toring devices for IT-mains may result in damage.

1 Quick Guide VLT 2800 Quick Guide

2 MG.28.M1.02 - VLT® is a registered Danfoss trademark

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1.2 IntroductionUse this Quick Guide to carry out quick andEMC-correct installation of the frequency con-verter in five steps.

Read the safety section beforeinstalling the unit.

NB!The Operating Instructions, MG.27.AX.YY, give further examplesof installation and describe allfunctions in detail.The Design Guide, MG.27.EX.YY, contains extensive in-formation.

1.2.1 Abbreviations

ELCB Earth Leakage Circuit BreakersNO Normally openNC Normally closedPD2 Dual phase (for 2822, 2840 that only run 3-phase as standard D2), 220 - 240 VRCD Residual Current Device

1.2.2 Available Litterature

NB!This quick guide contains only the very basic information necessary for installing andrunning the drive.For more information please consult the VLT 2800 Design Guide, MG.27.EX.YY



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Title Literature no.VLT 2800 Operating Instructions MG.27.AX.YYVLT 2800 Design Guide MG.27.EX.YYVLT 2800 Data Sheet MD.27.AX.YYMounting Instruction for VLT 2800 MI.28.AX.YYVLT 2800 Filter Instruction MI.28.BX.YYPrecise Stop MI.28.CX.YYCold Plate MI.28.DX.YYVLT 2800 NEMA 1 Terminal Covering MI.28.EX.YYVLT 2800 DeviceNet Cable MI.28.FX.YYVLT 2800 Blue Star Condensing Unit MI.28.GX.YYVLT 2880 - 2882 Spare Part Instruction MI.28.HX.YYWobble Function MI.28.JX.YYVLT 2800 LCP Remote-mounting Kit MI.56.AX.YYUser Instruction for LOP MI.90.EX.YYBrake Resistor MI.90.FX.YYProfibus DP Manual MG.90.AX.YYVLT 2800 DeviceNet Manual MG.90.BX.YYMetasys N2 Manual MG.90.CX.YYProfibus Manual MG.90.EX.YYOutput Filter Manual MG.90.NX.YYBrake Resistor Manual MG.90.OX.YYMCT-10 Manual MG.10.RX.YYModbus RTU Manual MG.10.SX.YYProtection against Electrical Hazards MN.90.GX.YY

X = Revision Number, Y = Language code

Application notes can be found on http://www.danfoss.com/BusinessAreas/DrivesSolutions/Doc-umentations/Technical+Documentation.htm

1.2.3 Approvals

1.2.4 Disposal Instruction

Equipment containing electrical components must not be disposed oftogether with domestic waste.It must be separately collected with electrical and electronic wasteaccording to local and currently valid legislation.

1.3 Mechanical InstallationVLT 2800 frequency converters allow side-by-side installation on a wall in any position as the unitsdo not require ventilation on the side. Because of the need for cooling, there must be 10 cm freeair passage above and below the frequency converter.

All units with enclosure IP 20 must be integrated in cabinets and panels. IP 20 is not suitable forremote mounting. In some countries, e.g. in the USA, units with enclosure NEMA 1 are approvedfor remote mounting.



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NB!With the IP 21 solution all units require a minimum of 100 mm air on each side. Thismeans that side-by-side mounting is NOT allowed.

Size mm A a B b C D E øa øb F øcS2VLT 2803 - 2815 200 191 75 60 168 7 5 4.5 8 4 4.5D2VLT 2803 - 2815 200 191 75 60 168 7 5 4.5 8 4 4.5VLT 2822* 267.5 257 90 70 168 8 6 5.5 11 4.5 5.5VLT 2840* 267.5 257 140 120 168 8 6 5.5 11 4.5 5.5PD2VLT 2822 267.5 257 140 120 168 8 6 5.5 11 4.5 5.5VLT 2840 505 490 200 120 244 7.75 7.25 6.5 13 8 6.5T2VLT 2822 267.5 257 90 70 168 8 6 5.5 11 4.5 5.5VLT 2840 267.5 257 140 120 168 8 6 5.5 11 4.5 5.5T4VLT 2805 - 2815 200 191 75 60 168 7 5 4.5 8 4 4.5VLT 2822 - 2840 267.5 257 90 70 168 8 6 5.5 11 4.5 5.5VLT 2855 - 2875 267.5 257 140 120 168 8 6 5.5 11 4.5 5.5VLT 2880 - 2882 505 490 200 120 244 7.75 7.25 6.5 13 8 6.5

Table 1.1: * Only 3-phase

Drill holes in accordance with the measurements given in the above table. Please note the differ-ence in unit voltages.Retighten all four screws.Fit the decoupling plate to the power cables and the earth screw (terminal 95).

1.3.1 Motor coils (195N3110) and RFI 1B filter (195N3103)

Illustration 1.1: Motor coils



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1.3.2 Terminal cover

The drawing below gives the dimensions for NEMA 1 terminal covers for VLT 2803-2875.Dimension 'a' depends on the unit type.

1.3.3 IP 21 solution

Type Code number A B CVLT 2803-2815 200-240 V,VLT 2805-2815 380-480 V

195N2118 47 80 170

VLT 2822 200-240 V,VLT 2822-2840 380-480 V

195N2119 47 95 170

VLT 2840 200-240 V,VLT 2822 PD2, TR1 2855-2875380-480 V

195N2120 47 145 170

TR1 2880-2882 380-480 V,VLT 2840 PD2

195N2126 47 205 245

Table 1.2: Dimensions



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1.3.4 EMC filter for long motor cables

Filter Dimensions

192HA719

A B C øa D E F G20 204 20 5.5 8 234 27.5 244

H I øb J K L M N75 45 6 190 60 16 24 12

192H4720 A B C øa D E F G20 273 20 5.5 8 303 25 313H I øb J K L M N90 50 6 257 70 16 24 12

192H4893 A B C øa D E F G20 273 20 5.5 8 303 25 313H I øb J K L M N

140 50 6 257 120 16 24 12



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1.4 Electrical Installation1.4.1 Electrical Installation in General

NB!All cabling must comply with national and local regulations on cable cross-sectionsand ambient temperature. Copper conductors required, (60-75° C) recommended.

Details of terminal tightening torques.

VLT Terminals Torque (Nm) Torque, Control Cables (Nm)

2803 - 2875 Power mains brake 0.5 - 0.6

0.22 - 0.25Earth 2 - 32880 - 2882,2840 PD2

Power mains brake 1.2 - 1.5Earth 2 - 3

Table 1.3: Tightening of terminals.

1.4.2 Power Cables

NB!Please note that the power terminals can be removed.

Connect mains to the mains terminals of the frequency converter, i.e. L1, L2 and L3 and the earthconnection to terminal 95.

VLT 2803 - VLT 2815 VLT 2822 - VLT 2840



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VLT 2880 - VLT2882

Fit screened/armoured cable from the motor to the motor terminals of the frequency converter,i.e. U, V, W. The screen ends in a screen connector.

1.4.3 Mains connection

NB!Please note that at 1 x 220-240 Volt the neutral wire must be attached to terminalN (L2) and the phase wire must be connected to terminal L1 (L1).

No. N(L2) L1(L1) (L3) Mains voltage 1 x 220-240 V N L1

No. 95 Earth connection

No. N(L2) L1(L1) (L3) Mains voltage 3 x 220-240 V L2 L1 L3


No. 91 92 93 Mains voltage 3 x 380-480 V L1 L2 L3


NB!Please check that the mains voltage fits the mains voltage of the frequency con-verter, which can be seen from the nameplate.

400-Volt units with RFI-filters may not be connected to mains supplies in which thevoltage between phase and earth is more than 300 Volts. Please note that for theIT mains and the delta earth the mains voltage can exceed 300 Volts between phaseand earth. Units with type code R5 (IT mains) can be connected to mains supplieswith up to 400 V between phase and earth.

See Technical data for correct dimensioning of cable cross-section. See also the section entitledGalvanic isolation in the Operating Instructions for further details.



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1.4.4 Motor connection

Connect the motor to terminals 96, 97, 98. Connect earth to terminal 99.See Technical data for correct dimensioning of cable cross-section.

All types of three-phase asynchronous standard motors can be connected to a frequency con-verter. Normally, small motors are star-connected (230/400 V, Δ/ Y).

NB!In motors without phase insulation paper, an LC filter should be fitted on the outputof the frequency converter.

The factory setting is for clockwise rotation.The direction of rotation can be changed by switching two phases on the motor terminals.

1.4.5 Parallel connection of motors

The frequency converter is able to control several motors connected in parallel.Please consult the Operating Instructions for further information.

NB!Be aware that the total cable length, listed in the section EMC Emission.

NB!Parameter 107 Automatic motor adaption, AMT cannot be used when motors areconnected in parallel. Parameter 101 Torque characteristic must be set to Specialmotor characteristics [8] when motors are connected in parallel.



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1.4.6 Motor Cables

See General Specifications for correct dimensioning of motor cable cross-section and length. SeeEMC Emissions for relationship between length and EMC emission.Always comply with national and local regulations on cable cross-section.

NB!If an unscreened/unarmoured cable is used, some EMC requirements are not com-plied with, see EMC test results in the Design Guide.

If the EMC specifications regarding emission are to be complied with, the motor cable must bescreened/armoured, unless otherwise stated for the RFI filter in question. It is important to keepthe motor cable as short as possible so as to reduce the noise level and leakage currents to aminimum. The motor cable screen must be connected to the metal cabinet of the frequency con-verter and to the metal cabinet of the motor. The screen connections are to be made with thebiggest possible surface area (cable clamp). This is enabled by different installation devices indifferent frequency converters. Mounting with twisted screen ends (pigtails) is to be avoided, sincethese spoil the screening effect at high frequencies. If it is necessary to break the screen to installa motor isolator or motor relay, the screen must be continued at the lowest possible HF impedance.

1.4.7 Motor Thermal Protection

The electronic thermal relay in UL-approved frequency converters has received the UL-approvalfor single motor protection, when parameter 128 Motor thermal protection has been set for ETRTrip and parameter 105 Motor current, IM, N has been programmed to the rated motor current(see motor nameplate).

1.4.8 Control Cables

Remove the front cover underneath the control panel. Place a jumper between terminals 12 and27.

Control cables must be screened/armoured. The screen must be connected to the frequency con-verter chassis by means of a clamp. Normally, the screen must also be connected to the chassisof the controlling unit (use the instructions for the unit in question). In connection with very longcontrol cables and analogue signals, in rare cases depending on the installation, 50/60 Hz earthloops may occur because of noise transmitted from mains supply cables. In this connection, it maybe necessary to break the screen and possibly insert a 100 nF capacitor between the screen andthe chassis.

See section entitled Earthing of screened/armoured control cables in the VLT 2800 Design Guidefor the correct termination of control cables.



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No. Function01-03 Relay outputs 01-03 can be used for indicating status and alarms/warnings.12 24 V DC voltage supply.18-33 Digital inputs.20, 55 Common frame for input and output terminals.42 Analog output for displaying frequency, reference, current or torque.461 Digital output for displaying status, warnings or alarms, as well as frequency output.50 +10 V DC supply voltage for potentiometer or thermistor.53 Analogue voltage input 0 - 10 V DC.60 Analogue current input 0/4 - 20 mA.671 + 5 V DC supply voltage to Profibus.68, 691 RS 485, Serial communication.701 Frame for terminals 67, 68 and 69. Normally this terminal is not to be used.

1. The terminals are not valid for DeviceNet/CANopen. See also the DeviceNet manual, MG.90.BX.YY for further details.

See parameter 323 Relay output for programming of relay output.

Nr. 01 - 02 1 - 2 make (NO) 01 - 03 1 - 3 break (NC)

NB!Please note that the cable jacket for the relay must cover the first row of controlcard terminals - otherwise the galvanic isolation (PELV) cannot be maintained. Max.cable diameter: 4 mm.

1.4.9 Earthing

Comply with the following at installation:

• Safety earthing: The drive has a high leakage current and must be earthed properly forsafety. Follow all local safety regulations.

• High frequency earthing: Keep earthing connections as short as possible.



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Connect all earthing systems to ensure the lowest possible conductor impedance. The lowestpossible conductor impedance is achieved by keeping the conductor as short as possible and bygrounding with the greatest possible surface area. If multiple drives are installed in a cabinet, thecabinet backplate, which must be made of metal, should be used as a joint earth reference plate.The drives must be fitted to the backplate at the lowest possible impedance.

To achieve low impedance, connect the drive to the backplate with the drive fastening bolts. Thebackplate must be completely free from paint.

1.4.10 EMC emission

The following system results are achieved on a system consisting of a VLT Series 2800 withscreened/armoured control cable, control box with potentiometer, screened/armoured motor ca-ble and screened/armoured brake cable as well as an LCP2 with cable.

VLT 2803-2875 Emission Industrial environment Residential, commercial and light indus-

try EN 55011 class 1A EN 55011 class 1BSetup Cable-borne

150 kHz- 30 MHzRadiated

30 MHz - 1 GHzCable-borne

150 kHz - 30 MHzRadiated

30 MHz - 1 GHz 3 x 480 V version with1A RFI filter

Yes25 m screened/

armoured

Yes25 m screened/

armoured

No No

3 x 480 V version with1A RFI filter (R5: ForIT mains)

Yes5 m screened/

armoured

Yes5 m screened/arm-

oured

No No

1 x 200 V version with1A RFI filter 1.

Yes40 m screened/

armoured

Yes40 m screened/

armoured

Yes15 m screened/

armoured

No

3 x 200 V version with1A RFI filter (R4: Foruse with RCD)

Yes20 m screened/

armoured

Yes20 m screened/

armoured

Yes7 m screened/arm-

oured

No

3 x 480 V version with1A+1B RFI filter

Yes50 m screened/

armoured

Yes50 m screened/

armoured

Yes25 m screened/

armoured

No

1 x 200 V version with1A+1B RFI filter 1.

Yes100 m screened/

armoured

Yes100 m screened/

armoured

Yes40 m screened/

armoured

No

VLT 2880-2882 Emission Industrial environment Residential, commerce and light industry EN 55011 class 1A EN 55011 class 1BSetup Cable-borne

150 kHz- 30 MHzRadiated

30 MHz - 1 GHzCable-borne

150 kHz - 30 MHzRadiated

30 MHz - 1 GHz 3 x 480 V version with1B RFI filter

Yes50 m

Yes50 m

Yes50 m

No

1. For VLT 2822-2840 3 x 200-240 V the same values apply as for the 480 V version with1A RFI filter.

• EN 55011: EmissionLimits and methods of measurement of radio disturbance characteristics of industrial,scientific and medical (ISM) high-frequency equipment.

Class 1A:Equipment used in an industrial environment.Class 1B:Equipment used in areas with a public supply network (residential, commerce and light industry).



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1.4.11 Extra protection

RCD relays/ELCBs, multiple protective earthing or earthing can be used as extra protection, pro-vided that local safety regulations are complied with.

Three phase VLT frequency converters require an RCD type B. If an RFI filter is mounted in thedrive and either the switch of the RCD or a manually operated switch is used to connect the driveto the mains voltage, a time delay of minimum 40 ms is required (RCD type B).

If no RFI filter is mounted of a CI contactor is used for mains connection, no time delay is required.

Single phase VLT frequency converters require an RCD type A. There is no particular need for atime delay whether RFI filters are mounted or not.

See application note MN.90.GX.YY for further information on ELCBs.

1.4.12 EMC-correct electrical installation

General points to be observed to ensure EMC-correct electrical installation.

- Use only screened/armoured motor cables and screened/armoured control cables.

- Connect the screen to earth at both ends.

- Avoid installation with twisted screen ends (pigtails), since this ruins the screening effectat high frequencies. Use cable clamps instead.

- It is important to ensure good electrical contact from the installation plate through theinstallation screws to the metal cabinet of the frequency converter.

- Use starwashers and galvanically conductive installation plates.

- Do not use unscreened/unarmoured motor cables in the installation cabinets.

The illustration below shows EMC-correct electrical installation, in which the frequency converterhas been fitted in an installation cabinet and connected to a PLC.



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1.4.13 Fuses

Branch circuit protection:In order to protect the installation against electrical and fire hazard, all branch circuits in an in-stallation, switch gear, machines etc., must be short-circuited and overcurrent protected accordingto national/international regulations.

Short circuit protection:Danfoss recommends using the fuses mentioned in the following table to protect service personnelor other equipment in case of an internal failure in the unit or short-circuit on DC-link. The fre-quency converter provides full short circuit protection in case of a short-circuit on the motor orbrake output.

Overcurrent protection:Provide overload protection to avoid overheating of the cables in the installation. Overcurrentprotection must always be carried out according to national regulations. Fuses must be designedfor protection in a circuit capable of supplying a maximum of 100,000 Arms (symmetrical), 480 Vmaximum.

Non UL compliance:If UL/cUL is not to be complied with, Danfoss recommends using the fuses mentioned in the belowtable, which will ensure compliance with EN50178/IEC61800-5-1:In case of malfunction, not following the fuse recommendation may result in damage to the fre-quency converter.



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Alternative fuses 380-500 V drivesVLT2800

Buss-mannE52273

Buss-mannE4273

Buss-mannE4273

Buss-mannE4273

Buss-mannE4273

Buss-mannE4273

SIBAE180276

LittleFuseE81895

Ferraz-Shaw-mutE163267/E2137

Ferraz-Shaw-mutE163267/E2137

RK1/JDDZ

J/JDDZ T/JDDZ CC/JDDZ CC/JDDZ CC/JDDZ RK1/JDDZ

RK1/JDDZ

CC/JDDZ RK1/JDDZ

2805-2820

KTS-R20 JKS-20 JJS-20 FNQ-R-20

KTK-R-20 LP-CC-20 5017906-020

KLS-R20 ATM-R25 A6K-20R

2855-2875

KTS-R25 JKS-25 JJS-25 5017906-025


2880-2882

KTS-R50 JKS-50 JJS-50 5014006-050

KLS-R50 - A6K-50R

Alternative Fuses 200-240 V drives2803-2822

KTN-R20 JKS-20 JJN-20 5017906-020


2840 KTN-R25 JKS-25 JJN-25 5017906-025


Table 1.4: Prefuses for UL application /cUL

1.4.14 RFI switch

Mains supply isolated from earth:If the frequency converter is supplied from an isolated mains source ( IT mains) or TT/TN-S mainswith grounded leg, the RFI switch is recommended to be turned off (OFF). For further reference,see IEC 364-3. In case optimum EMC performance is needed, parallel motors are connected orthe motor cable length is above 25 m, it is recommended to set the switch in ON position.In OFF position, the internal RFI capacities (filter capacitors) between the chassis and the inter-mediate circuit are cut off to avoid damage to the intermediate circuit and to reduce the earthcapacity currents (according to IEC 61800-3).Please also refer to the application note VLT on IT mains, MN.90.CX.02. It is important to useisolation monitors that are capable for use together with power electronics (IEC 61557-8).

NB!The RFI switch is not to be operated with mains connected to the unit. Check thatthe mains supply has been disconnected before operating the RFI switch.The RFI switch disconnects the capacitors galvanically from ground.

The switch Mk9, placed next to terminal 96, should be removed to disconnect the RFI-filter.The RFI switch is only available on VLT 2880-2882.



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1.5 Programming1.5.1 Control Unit

On the front of the frequency converter thereis a control panel divided into four sections.

1. Six-digit LED display.

2. Keys for changing parameters andshifting display function.

3. Indicator lamps.

4. Keys for local operation.

LED indicationWarning yellowAlarm red

Trip locked yellow and red

All displays of data are in the form of a six-digit LED display capable of showing one item ofoperating data continuously during normal operation. As a supplement to the display, there arethree indicator lamps for indication of mains connection (ON), warning (WARNING) and alarm(ALARM). Most of the frequency converter's parameter Setups can be changed immediately viathe control panel, unless this function has been programmed as Locked [1] via parameter 018Lock for data changes.

1.5.2 Control Keys

[QUICK MENU] allows access to the parameters used for the Quick menu.The[QUICK MENU] key is also used if a change to a parameter value is not to be implemented.See also [QUICK MENU] + [+].

[CHANGE DATA] is used for changing a setting.If the display shows three dots at the right, the parameter value has more than three digits. Inorder to see the value, activate [CHANGE DATA]The [CHANGE DATA] key is also used for confirming a change of parameter settings.

[+] / [-] are used for selecting parameters and for changing parameter values.These keys are also used in Display mode for selecting the display of an operating value.

The [QUICK MENU] + [+] keys must be pressed at the same time to give access to all param-eters. See Menu mode.

[STOP/RESET] is used for stopping the connected motor or for resetting the frequency converterafter a trip.Can be selected as Active [1] or Not active [0] via parameter 014 Local stop/reset. In Displaymode, the display will flash if the stop function is activated.



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NB!If the [STOP/RESET] key is set at Not active [0] in parameter 014 Local stop/re-set, and there is no stop command via the digital inputs or serial communication,the motor can only be stopped by disconnecting the mains voltage to the frequencyconverter.

[START] is used for starting the frequency converter. It is always active, but the [START] keycannot override a stop command.

1.5.3 Manual initialisation

Disconnect mains voltage. Hold the [QUICK MENU] + [+] + [CHANGE DATA] keys down whilesimultaneously reconnecting the mains voltage. Release the keys; the frequency converter hasnow been programmed for the factory setting.

1.5.4 Display Readout States

In normal operation, one item of operating data can be displayed continuously at the operator'sown choice. By means of the [+/-] keys the following options can be selected in Display mode:

• Output frequency [Hz]

• Output current [A]

• Output voltage [V]

• Intermediate circuit voltage [V]

• Output power [kW]

• Scaled output frequency fout x p008

1.5.5 Menu mode

In order to enter the Menu mode [QUICK MENU] + [+] must be activated at the same time.In Menu mode, most of the frequency converter parameters can be changed. Scroll through theparameters using the [+/-] keys. While scrolling in the Menu mode proceeds, the parameternumber will flash.

1.5.6 Quick menu

Using the [QUICK MENU] key, it is possible to access the 12 most important parameters of thefrequency converter. After programming, the frequency converter is in most cases ready for op-eration. When the [QUICK MENU] key is activated in Display mode, the Quick menu starts. Scrollthrough the quick menu using the [+/-] keys and change the data values by first pressing[CHANGE DATA] and then changing the parameter value with the [+/-] keys.The Quick menu parameters are shown in section Parameter Lists.



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1.5.7 Hand Auto

During normal operation the frequency converter is in Auto mode, where the reference signal isgiven externally, analog or digital via the control terminals. However, in Hand mode, it is possibleto give the reference signal locally via the control panel.

On the control terminals, the following control signals will remain active when Hand mode is ac-tivated:

Hand Start (LCP2) Quick Stop Inverse ThermistorOff Stop (LCP2) Stop Inverse Precise Stop InverseAuto Start (LCP2) Reversing Precise Stop/StartReset DC Braking Inverse JogCoasting Stop Inverse Setup Select LSB Stop Comm. Via Serial Comm.Reset and Coasting Stop Inverse Setup Select MSB

Switching between Auto- and Hand mode:By activating the [Change Data] key in [Display Mode], the display will indicate the mode of thefrequency converter.Scroll up/down in order to switch to Hand mode, the reference can be changed by using [+]/[-].

NB!Please note, that parameter 020 may block the choice of mode.

A change of parameter values is saved automatically after a mains failure.If the display shows three dots at the right, the parameter value has more than three digits. Inorder to see the value, activate [CHANGE DATA].Press [QUICK MENU]:

Set the motor nameplate parameters

Motor power [kW] Parameter 102Motor voltage [V] Parameter 103Motor frequency [Hz] Parameter 104Motor current [A] Parameter 105Rated motor speed Parameter 106

Activate AMT

Automatice motor tuning Parameter 107

1. In parameter 107 Automatic motor tuning select data value [2]. “107” will now flash, and“2” will not flash.

2. AMT is activated by pressing start. “107” will now flash and dashes will move from leftto right in the data value field.

3. When “107” appears once more with the data value [0], AMT is complete. Press [STOP/RESET] to save the motor data.

4. “107” will then continue to flash with the data value [0]. You can now proceed.



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NB!VLT 2880-2882 do not have the AMT function.

Set reference range

Min. reference, RefMIN Parameter 204Max. reference, RefMAX Parameter 205

Set ramp time

Ramp-up time [s] Parameter 207Ramp-down time [s] Parameter 208

In parameter 002, Local/remote control, the frequency converter mode can be selected as Remoteoperation [0], i.e. via the control terminals, or Local [1], i.e. via the control unit.

Set the control location to Local [1]

Local/remote operation = Local [1], Par. 002

Set the motor speed by adjusting theLocal reference

Local reference, Par. 003

1.6 Motor StartPress [START] to start the motor. Set the motor speed by adjusting par. 003, Local reference.

Check whether the direction of rotation of the motor shaft is clockwise. If not, exchange any twophases on the motor cable.Press [STOP/RESET] to stop the motor.Press [QUICK MENU] to return to display mode.[QUICK MENU] + [+] keys must be pressed simultaneously to give access to all parameters.



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1.7 Connection ExamplesMore examples can be found in the Operating Instructions (MG.27.AX.YY).

1.7.1 Start/Stop

Start/stop using terminal 18 and coasting stop using terminal 27.

Par. 302 Digital input = Start [7]

Par. 304 Digital input = Coastingstop inverted [2]

For Precise start/stop the following settingsare made:

Par. 302 Digital input = Precise start/stop [27]

Par. 304 Digital input = Coastingstop inverted [2]

1.8 Parameter ListAll parameters are listed in the following. For information on conversion index, data type andfurther descriptions, please see Operating Instructions (MG.27.AX.YY) or Design Guide (MG.27.EX.YY).

For external communication, please see dedicated literature (see section Available Literature).

NB!Use MCT-10 and USB to RS485 converter to change parameters.



1

Par

amet

er O

verw

iev

0-X

X O

pera

tion

/Dis

play

0-0

1 La

ngua

ge*[

0] E

nglis

h[1

] G

erm

an[2

] Fr

ench

[3]

Dan

ish

[4]

Span

ish

[5]

Ital

ian0

02 L

ocal

/Rem

ote

Ope

rati

on*[

0] R

emot

e op

erat

ion

[1]

Loca

l ope

ratio

n00

3 Lo

cal R

efer

ence

If p

ar. 0

13 =

[1]

or

[2]:

0 -

fM

AX, *

50 H

zIf

par

. 013

= [

3] o

r [4

]: R

efM

IN -

Ref

MAX

, *0

.000

4 A

ctiv

e Se

t-u

p[0

] Fa

ctor

y Se

t-up

*[1]

Set

-up

1[2

] Se

t-up

2[3

] Se

t-up

3[4

] Se

t-up

4[5

] M

ulti

Set-

up00

5 P

rogr

amm

ing

Set-

up

[0]

Fact

ory

Set-

up*[

1] S

et-u

p 1

[2]

Set-

up 2

[3]

Set-

up 3

[4]

Set-

up 4

*[5]

Act

ive

Set-

up0-

06

Set-

up

Cop

yin

g*[

0] N

o co

pyin

g[1

] Co

py t

o Se

t-up

1 f

rom

#[2

] Co

py t

o Se

t-up

2 f

rom

#[3

] Co

py t

o Se

t-up

3 f

rom

#[4

] Co

py t

o Se

t-up

4 f

rom

#[5

] Co

py t

o al

l set

-ups

fro

m #

007

LCP

Cop

y*[

0] N

o co

pyin

g[1

] U

ploa

d al

l par

amet

ers

[2]

Dow

nloa

d al

l par

amet

ers

[3]

Dow

nloa

d si

ze-in

depe

nden

t pa

ram

eter

s

00

8 D

ispl

ay S

calin

g of

Ou

tpu

t Fr

equ

ency

0.01

- 1

00.0

0, *

1.00

009

Lar

ge D

ipla

y R

eado

ut

[0]

No

read

out

[1]

Res

ultin

g re

fere

nce

[%]

[2]

Res

ultin

g re

fere

nce

[uni

t][3

] Fe

edba

ck [

unit]

*[4]

Fre

quen

cy [

Hz]

[5]

Out

put

freq

uenc

y x

scal

ing

[6]

Mot

or c

urre

nt [

A][7

] To

rque

[%

][8

] Po

wer

[kW

][9

] Po

wer

[H

P][1

1] M

otor

vol

tage

[V]

[12]

DC

link

volta

ge [

V][1

3] T

herm

al lo

ad m

otor

[%

][1

4] T

herm

al lo

ad [

%]

[15]

Run

ning

hou

rs [

Hou

rs]

[16]

Dig

ital i

nput

[Bi

n][1

7] A

nalo

g in

put

53 [

V][1

9] A

nalo

g in

put

60 [

mA]

[20]

Pul

se r

efer

ence

[H

z][2

1] E

xter

nal r

efer

ence

[%

][2

2] S

tatu

s w

ord

[Hex

][2

5] H

eats

ink

tem

pera

ture

[°C

][2

6] A

larm

wor

d [H

ex]

[27]

Con

trol

wor

d [H

ex]

[28]

War

ning

wor

d [H

ex]

[29]

Ext

ende

d st

atus

wor

d [H

ex]

[30]

Com

mun

icat

ion

optio

n ca

rd w

arni

ng[3

1] P

ulse

cou

nt0

10 S

mal

l Dis

play

Lin

e 1.

1Se

e pa

r. 0

09.

*[17

] An

alog

inpu

t 53

011

Sm

all D

ispl

ay R

eado

ut

1.2

See

par.

009

.*[

6] M

otor

Cur

rent

[A]

012

Sm

all D

ispl

ay R

eado

ut

1.3

*See

par

. 00

9.*[

3] F

eedb

ack

[uni

t]

013

Loc

al C

ontr

ol[0

] Lo

cal n

ot a

ctiv

e[1

] Lo

cal c

ontr

ol a

nd o

pen

loop

with

out

slip

com

-pe

nsat

ion

[2]

Rem

ote-

oper

ated

con

trol

and

ope

n lo

op w

ithou

tsl

ip c

ompe

nsat

ion

[3]

Loca

l con

trol

as

par.

100

*[4]

Rem

ote-

oper

ated

con

torl

as p

ar. 10

001

4 Lo

-ca

l sto

p[0

] N

ot a

ctiv

e*[

1] A

ctiv

e01

5 L

ocal

Jog

*[0]

Not

act

ive

[1]

Activ

e01

6 L

ocal

Rev

ersi

ng

*[0]

Not

act

ive

[1]

Activ

e01

7 L

ocal

res

et o

f Tr

ip[0

] N

ot a

ctiv

e*[

1] A

ctiv

e01

8 L

ock

for

Dat

a C

han

ges

*[0]

Not

lock

ed[1

] Lo

cked

019

Ope

rati

ng

Mod

e at

Pow

er-u

p, L

ocal

Op-

erat

ion

[0]

Auto

re-

star

t, u

se s

aved

ref

eren

ce*[

1] F

orce

d st

op, us

e sa

ved

refe

renc

e[2

] Fo

rced

sto

p, s

et r

ef. t

o 0

020

Han

d O

pera

tion

*[0]

Not

act

ive

[1]

Activ

e02

4 U

serd

efin

ed Q

uic

k M

enu

*[0]

Not

act

ive

[1]

Activ

e02

5 Q

uic

k M

enu

Set

-up

Valu

e 0

- 99

9, *

000

Load

and

Mot

or1

00

Con

figu

rati

on*[

0] S

peed

con

trol

, ope

n lo

op

[2]

Spee

d co

ntro

l, cl

osed

loop

[3]

Proc

ess

cont

rol,

clos

ed lo

op1

01 T

orqu

e C

har

acte

rist

ic*[

1] C

onst

ant

torq

ue[2

] Va

riabl

e to

rque

low

[3]

Varia

ble

torq

ue m

ediu

m[4

] Va

riabl

e to

rque

hig

h[5

] Va

riabl

e to

rque

low

with

CT

star

t[6

] Va

riabl

e to

rque

med

ium

with

CT

star

t[7

] Va

riabl

e to

rque

hig

h w

ith C

T st

art

[8]

Spec

ial m

otor

mod

e10

2 M

otor

Pow

er P

M,N

0.25

- 2

2 kW

, *D

ep. on

uni

t1

03 M

otor

Vol

tage

UM

,N

For

200

V un

its:

50 -

999

V, *

230

VFo

r 40

0 V

units

: 50

- 9

99 V

, *4

00V

104

Mot

or F

requ

ency

fM

,N

24 -

100

0 H

z, *

50 H

z10

5 M

otor

Cu

rren

t I M

,N

0.01

- I

MAX

, Dep

. on

mot

or1

06 R

ated

Mot

or S

peed

100

- f M

,N x

60

(max

. 600

00 r

pm),

Dep

. on

par.

104

107

Au

tom

atic

Mot

or T

un

ing,

AM

T*[

0] O

ptim

isat

ion

off

[1]

Opt

imis

atio

n on

108

Sta

tor

Res

ista

nce

RS

0.00

0 -

x.xx

x Ω

, *D

ep. o

n m

otor

109

Sta

tor

Res

ista

nce

XS

0.00

- x

.xx Ω

, *D

ep. o

n m

otor

117

Res

onan

ce D

ampi

ngO

FF -

100

%*O

FF%

119

Hig

h S

tart

Tor

que

0.0

- 0.

5 s

* 0.

0 s

120

Sta

rt D

elay

0.0

- 10

.0 s

* 0

.0 s



1

121

Star

t Fu

nct

ion

[0]

DC

hold

dur

ing

star

t de

lay

time

[1]

DC

brak

e du

ring

star

t de

lay

time

*[2]

Coa

stin

g du

ring

star

t de

lay

time

[3]

Star

t fr

eque

ncy/

volta

ge c

lock

wis

e[4

] St

art

freq

uenc

y/vo

ltage

in r

efer

ence

dire

ctio

n12

2 Fu

ncti

on a

t St

op*[

0] C

oast

ing

[1]

DC

hold

123

Min

. Fre

quen

cy fo

r A

ctiv

atio

n o

f Fu

ncti

onat

Sto

p0.

1 -

10 H

z, *

0.1

Hz

126

DC

Bra

ke T

ime

0 -

60 s

, *10

s12

7 D

C b

rake

cu

t-in

Fre

quen

cy0.

0 (O

FF)

- Pa

r. 2

02, *

OFF

128

Ther

mal

Mot

or P

rote

ctio

n*[

0] N

o pr

otec

tion

[1]

Ther

mis

tor

war

ning

[2]

Ther

mis

tor

trip

[3]

ETR

war

ning

1[4

] ET

R tr

ip 1

[5]

ETR

war

ning

2[6

] ET

R tr

ip 2

[7]

ETR

war

ning

3[8

] ET

R tr

ip 3

[9]

ETR

war

ning

4[1

0] E

TR t

rip 4

130

Star

t Fr

equ

ency

0.0

- 10

.0 H

z, *

0.0

Hz

131

Init

ial V

olta

ge0.

0 -

200.

0 V,

*0.

0 V

132

DC

Bra

ke V

olta

ge0

- 10

0% o

f m

ax. D

C br

ake

volta

ge, *0

%13

3 St

art

Vol

tage

0.00

- 1

00.0

0 V,

*D

ep. on

uni

t13

4 Lo

ad C

ompe

nsat

ion

0.0

- 30

0.0%

, 10

0,0%

135

U/f

Rat

io0.

00 -

20.

00 a

t H

z, *

Dep

. on

unit

136

Slip

Com

pen

sati

on0

- 15

0 %

* 1

00 %

-500

. +

500%

of r

ated

slip

com

-pe

nsat

ion,

*10

0%1

37 D

C H

old

Vol

tage

0 -

100%

if n

ax. D

C ho

ld v

olta

ge, *0

%1

38 B

rake

Cu

t O

ut

Val

ue

0.5

- 13

2.0/

1000

.0 H

z, *

3.0

Hz

139

Bra

ke C

ut

In F

requ

ency

0.5

- 13

2.0/

1000

.0 H

z, *

3.0

Hz

140

Cu

rren

t, M

inim

um

Val

ue0%

- 1

00%

of

inve

rter

out

put

curr

ent

142

Lea

kage

Rea

ctan

ce X

L

0.00

0 -

xxx.

xxx Ω

, *D

ep-

on m

otor

143

In

tern

al F

an C

ontr

ol*[

0] A

utom

atic

[1]

Alw

ays

switc

hed

on[2

] Al

way

s sw

itche

d of

f1

44 G

ain

AC

Bra

ke1.

00 -

1.5

0, *

1.30

146

Res

et V

olta

ge V

ecto

r*[

0] O

ff[1

] Re

set

Ref

eren

ces

and

Lim

its2

00 O

utpu

t Fr

equ

ency

Ran

ge*[

0] O

nly

cloc

kwis

e, 0

- 1

32 H

z[1

] Bo

th d

irect

ions

, 0

- 13

2 H

z[2

] Co

unte

rclo

ckw

ise

only

, 0 -

132

Hz

[4]

Both

dire

ctio

ns, 0

- 10

00 H

z[5

] Co

unte

rclo

kcw

ise

only

, 0 -

100

0 H

z20

1 O

utpu

t Fr

equ

ency

Low

Lim

it, f

MIN

0.0

- f M

AX, *

0.0

Hz

20

2 O

utpu

t Fr

equ

ency

Hig

h L

imit

, FM

AX

f MIN

- 1

32/1

000

Hz

(par

. 200

Out

put f

requ

ency

rang

e, 1

32 H

z2

03 R

efer

ence

Ran

ge[0

] M

in. r

efer

ence

- M

ax. re

fere

nce

[1]

Anal

og I

nput

53

-Max

. ref

eren

ce -

+M

ax. r

efer

-en

ce

204

Min

imu

m R

efer

ence

, Ref

MIN

Par.

100

[0].

-100

,000

.000

- pa

r. 2

05 R

efM

AX, *

0.00

0H

zPa

r. 1

00 [

1]/[

3], -

par.

414

Min

imum

feed

back

- pa

r.20

5 Re

f MAX

, *0

.000

rpm

/par

. 41

620

5 m

axim

um R

efer

ence

, Ref

MA

X

Par.

100

[0].

Par

. 204

Ref

MIN

- 10

00.0

00 H

z, *

50.0

00H

zPa

r. 1

00 [

1]/[

3]. Pa

r. 2

04 R

efM

IN

- Pa

r. 4

15 M

axFe

edba

ck, *5

0.00

0 rp

m/p

ar. 41

620

6 R

amp

Type

*[0]

Lin

ear

[1]

Sin

shap

ed[2

] Si

n220

7 R

amp-

up

Tim

e 1

0.02

- 3

600.

00 s

, * 3

.00

s (V

LT 2

803

- 28

75),

*10

.00

(288

0 -

2882

)20

8 R

amp-

dow

n Ti

me

10.

02 -

360

0.00

s, *

3.0

0 s

(VLT

280

3 -

2875

), *

10.0

0 (2

880

- 28

82)

209

Ram

p-u

p Ti

me

20.

02 -

360

0.00

s, *

3.0

0 s

(VLT

280

3 -

2875

), *

10.0

0 (2

880

- 28

82)

210

Ram

p-do

wn

Tim

e 2

0.02

- 3

600.

00 s

, * 3

.00

s (V

LT 2

803

- 28

75),

*10

.00

(288

0 -

2882

)21

1 J

og R

amp

Tim

e0.

02 -

360

0.00

s, *

3.0

0 s

(VLT

280

3 -

2875

), *

10.0

0 (2

880

- 28

82)

212

Qu

ick-

stop

Ram

p-do

wn

Tim

e0.

02 -

360

0.00

s, *

3.0

0 s

(VLT

280

3 -

2875

), *

10.0

0 (2

880

- 28

82)

213

Jog

Freq

uen

cy0.

0 -

Par.

202

Out

put F

requ

ency

Hig

h Li

mit,

f MAX

214

Ref

eren

ce F

un

ctio

n*[

0] S

um[1

] Rel

ativ

e[2

] Ex

tern

al/p

rese

t21

5-2

18 P

rese

t re

fere

nce

1-4

0.0

- 40

0.0

Hz

* 0.

0 H

z-10

0.00

% -

+10

0.00

%, *

0.00

%21

9 C

atch

Up/

Slow

Dow

n R

efer

ence

0.00

- 1

00%

of

the

give

n re

fere

nce,

* 0

.00%

221

Cu

rren

t Li

mit

, ILI

M

0 -

xxx.

x% o

f pa

r. 1

05, *

160

%2

23 W

arn

ing,

Low

Cu

rren

t, I

LOW

0.0

- pa

r. 2

24 W

arni

ng: H

igh

Curr

ent,

I HIG

H, *

0.0

A2

24 W

arn

ing:

Hig

h C

urr

ent,

IH

IGH

0 -

I MAX

, * I

MAX

225

War

nin

g: L

ow F

requ

ency

, fLO

W

0.0

- pa

r. 2

26 W

arn.

: H

igh

freq

uenc

y, f

HIG

H, *

0.0

Hz

226

War

nin

g: H

igh

Fre

quen

cy f

HIG

H

If p

ar. 2

00 =

[0]

/[1]

. Par

. 225

f LO

W -

132

Hz,

* 1

32.0

Hz

If p

ar. 2

00 [

2]/[

3]. P

ar 2

25 f L

OW

- 1

000

Hz,

* 1

32.0

Hz

227

War

nin

g: L

ow F

eedb

ack,

FB

LOW

0.0

- 40

0.0

Hz

* 0.

0 H

z-10

0,00

0.00

0 -

par.

228

War

n.:

FBH

IGH, *

-400

0.00

02

28 W

arn

ing:

Hig

h F

eedb

ack,

FB

HIG

H

Par.

227

War

n.:

FBLO

W -

100

,000

.000

, *

4000

.000

22

9 F

requ

ency

Byp

ass,

Ban

dwid

th0

(OFF

) -

100

Hz,

* 0

Hz

230

- 2

31

Freq

uenc

y B

ypas

s 1

- 2

0 -

100

Hz,

*0.

0 H

zIn

puts

and

Out

puts

302

Ter

min

al 1

8 D

igit

al I

npu

t[0

] N

o fu

nctio

n[1

] Re

set

[2]

Coas

ting

stop

inve

rse

[3]

Rese

t an

d co

astin

g in

vers

e[4

] Q

uick

-sto

p in

vers

e[5

] D

C br

akin

g in

vers

e[6

] St

op in

vers

e*[

7] S

tart

[8]

Puls

e st

art

[9]

Reve

rsin

g[1

0] R

ever

sing

[11]

Sta

rt C

lock

wis

e[1

2] S

tart

cou

nter

cloc

kwis

e[1

3] J

og[1

4] F

reez

e re

fere

nce

[15]

Fre

eze

outp

ut f

requ

ency



1

[16]

Spe

ed u

p[1

7] S

peed

dow

n[1

9] C

atch

up

[20]

Slo

w d

own

[21]

Ram

p 2

[22]

Pre

set

ref,

LSB

[23]

Pre

set

ref,

MSB

[24]

Pre

set

refe

renc

e on

[25]

The

rmis

tor

[26]

Pre

cise

sto

p[2

7] P

reci

se S

tart

Sto

p[3

1] S

elec

tion

of S

et-u

p, L

SB[3

2] S

elec

tion

of S

et-u

p, M

SB[3

3] R

eset

and

sta

rt[3

4 Pu

lse

coun

ter

star

t30

3 Te

rmin

al 1

9 D

igit

al I

npu

tSe

e pa

r. 3

02 *

[9]

Rev

ersi

ng30

4 Te

rmin

al 2

7 D

igit

al I

npu

t[0

] N

o fu

nctio

n[1

] Re

set

[2]

Coas

ting

stop

inve

rse

*[3]

Res

et a

nd c

oast

ing

inve

rse

[4]

Qui

ck-s

top

inve

rse

[5]

DC

brak

ing

inve

rse

[6]

Stop

inve

rse

[7]

Star

t[8

] Pu

lse

star

t[9

] Re

vers

ing

[10]

Rev

ersi

ng[1

1] S

tart

Clo

ckw

ise

[12]

Sta

rt c

ount

ercl

ockw

ise

[13]

Jog

[14]

Fre

eze

refe

renc

e[1

5] F

reez

e ou

tput

fre

quen

cy[1

6] S

peed

up

[17]

Spe

ed d

own

[19]

Cat

ch u

p[2

0] S

low

dow

n[2

1] R

amp

2[2

2] P

rese

t re

f, LS

B[2

3] P

rese

t re

f, M

SB[2

4] P

rese

t re

fere

nce

on[2

5] T

herm

isto

r[2

6] P

reci

se s

top

[27]

Pre

cise

Sta

rt S

top

[31]

Sel

ectio

n of

Set

-up,

LSB

[32]

Sel

ectio

n of

Set

-up,

MSB

[33]

Res

et a

nd s

tart

[34

Puls

e co

unte

r st

art

305

Ter

min

al 2

9 D

igit

al I

npu

tSe

e pa

r. 3

05 *

[13

] Jo

g3

07Te

rmin

al 3

3 D

igit

al I

npu

t*[

0] N

o fu

nctio

n[1

] Re

set

[2]

Coas

ting

stop

inve

rse

[3]

Rese

t an

d co

astin

g in

vers

e[4

] Q

uick

-sto

p in

vers

e[5

] D

C br

akin

g in

vers

e[6

] St

op in

vers

e[7

] St

art

[8]

Puls

e st

art

[9]

Reve

rsin

g[1

0] R

ever

sing

[11]

Sta

rt C

lock

wis

e[1

2] S

tart

cou

nter

cloc

kwis

e[1

3] J

og[1

4] F

reez

e re

fere

nce

[15]

Fre

eze

outp

ut f

requ

ency

[16]

Spe

ed u

p[1

7] S

peed

dow

n[1

9] C

atch

up

[20]

Slo

w d

own

[21]

Ram

p 2

[22]

Pre

set

ref,

LSB

[23]

Pre

set

ref,

MSB

[24]

Pre

set

refe

renc

e on

[28]

Pul

se r

efer

ence

[29]

Pul

se f

eedb

ack

[30]

Pul

se in

put

[31]

Sel

ectio

n of

Set

-up,

LSB

[32]

Sel

ectio

n of

Set

-up,

MSB

[33]

Res

et a

nd s

tart

308

Ter

min

al 5

3, A

nalo

g In

put

Vol

tage

[0]

No

func

tion

*[1]

Ref

eren

ce[2

] Fe

edba

ck[3

] W

obbl

e 30

9 T

erm

inal

53

Min

. Sca

ling

0.0

- 10

.0 V

, * 0

.0 V

310

Ter

min

al 5

3 M

ax. S

calin

g0.

0 -

10.0

V, *

10.

0 V

314

Ter

min

al 6

0 A

nalo

g In

put

Cur

ren

t[0

] N

o fu

nctio

n[1

] Ref

eren

ce*[

2] F

eedb

ack

[10]

Wob

ble

315

Ter

min

al 6

0 M

in. S

calin

g0.

0 -

20.0

mA,

* 4

.0 m

A31

6 T

erm

inal

60

Max

. Sca

ling

0.0

- 20

.0 m

A, *

20.

0 m

A31

7 T

ime

Ou

t1

- 99

s *

10

s31

8*[

0] N

o op

erat

ion

[1]

Free

ze o

utpu

t fr

eque

ncy

[2]

Stop

[3]

Jog

[4]

Max

spe

ed[5

] St

op a

nd t

rip31

9 A

nal

og o

utpu

t te

rmin

al 4

2[0

] N

o fu

nctio

n[1

] Ex

tern

al r

efer

ence

min

. - m

ax. 0

- 2

0 m

A[2

] Ex

tern

al r

efer

ence

min

. - m

ax. 4-

20

mA

[3]

Feed

back

min

. - m

ax. 0

-20

mA

[4]

Feed

back

min

. - m

ax. 4

- 20

mA

[5]

Out

put

freq

uenc

y 0

- m

ax 0

-20

mA

[6]

Out

put

freq

uenc

y 0

- m

ax 4

-20

mA

*[7]

Out

put

curr

ent

0 -

I IN

V 0-

20 m

A[8

] O

utpu

t cu

rren

t 0

- I I

NV

4-20

mA

[9]

Out

put

pow

er 0

-PM

,N 0

-20

mA

[10]

Out

put

pow

er 0

-PM

,N 4

-20

mA

[11]

Inv

erte

r te

mpe

ratu

re 2

0-10

0 °C

0-2

0 m

A[1

2] I

nver

ter

tem

pera

ture

20-

100 °C

4-2

0 m

A32

3 R

elay

Ou

tpu

t 1

-3[0

] N

o fu

nctio

n*[

1] U

nit

read

y[2

] En

able

/no

war

ning

[3]

Runn

ing

[4]

Run

ning

in r

efer

ence

, no

war

ning

[5]

Run

ning

, no

war

ning

[6]

Run

ning

in r

efer

ence

ran

ge, n

o w

arni

ngs

[7]

Rea

dy -

mai

ns v

olta

ge w

ithin

ran

ge[8

] Al

arm

or

war

ning

[9]

Curr

ent

high

er t

han

curr

ent

limit

[10]

Ala

rm[1

1] O

utpu

t fr

eque

ncy

high

er t

han

f LO

W

[12]

Out

put

freq

uenc

y lo

wer

tha

n f H

IGH

[13]

Out

put

curr

ent

high

er t

han

I LO

W

[14]

Out

put

curr

ent

low

er t

han

I HIG

H p

ar. 22

4[1

5] F

eedb

ack

high

er t

han

FBLO

W

[16]

Fee

dbac

k lo

wer

tha

n FB

HIG

H p

ar. 2

28[1

7] R

elay

123

[18]

Rev

ersi

ng[1

9] T

herm

al w

arni

ng[2

0] L

ocal

ope

ratio

n[2

2] O

ut o

f fr

eque

ncy

rang

e pa

r. 2

25/2

26[2

3] O

ut o

f cu

rren

t ra

nge

[24]

Out

of

feed

back

ran

ge[2

4] M

echa

nica

l bra

ke c

ontr

ol[2

5] C

ontr

ol w

ord

bit

1132

7 P

uls

e re

fere

nce

/fee

dbac

k15

0 -

6760

0 H

z, *

500

0 H

z3

28 M

axim

um P

uls

e 29

150

- 67

600

Hz,

* 5

000

Hz

341

Dig

ital

/Pu

lse

Ou

tpu

t Te

rmin

al 4

6[0

] U

nit

read

yPa

r. [

0] -

[20

], s

ee p

ar. 32

3[2

1] P

ulse

ref

eren

cePa

r. [

22]

- [2

5], s

ee p

ar. 3

23[2

6] P

ulse

fee

dbac

k[2

7] O

utpu

t fr

eque

ncy

[28]

Pul

se c

urre

nt[2

9] P

ulse

pow

er[3

0] P

ulse

tem

pera

ture

342

Ter

min

al 4

6, m

ax. P

ulse

Sca

ling

150

- 10

000

Hz,

* 5

000

Hz

343

Pre

cise

Sto

p Fu

nct

ion

*[0]

Pre

cise

ram

p st

op[1

] Co

unte

r st

op w

ith r

eset

[2]

Coun

ter

stop

with

out

rese

t[3

] Sp

eed-

com

pens

ated

cou

nter

sto

p[4

] Sp

eed-

com

pens

ated

sto

p w

ith r

eset

[5]

Spee

d-co

mpe

nsat

ed s

top

with

out

rese

t3

44 C

ount

er V

alue

0 -

9999

99, *

1000

00 p

ulse

s3

49 S

peed

Com

p D

elay

0 m

s -

100

ms,

* 1

0 m

sSp

ecia

l Fun

ctio

ns4

00 B

rake

Fun

ctio

n[0

] O

FF[1

] Res

isto

r br

ake

[4]

AC b

rake

[5]

Load

sha

ring



1

405

Res

et F

un

ctio

n*[

0] M

anua

l res

et[1

] Au

tom

atic

res

et x

1[3

] Au

tom

atic

res

et x

3[1

0] A

utom

atic

res

et x

10

[11]

Res

et a

t po

wer

-up

406

Aut

omat

ic R

esta

rt T

ime

0 -

10 s

, * 5

s40

9 Tr

ip D

elay

Ove

rcu

rren

t, I

LIM

0 -

60 s

(61

= O

FF),

* O

FF41

1 Sw

itch

ing

Freq

uen

cy30

00 -

140

00 H

z (V

LT 2

803

- 28

75),

* 4

500

Hz

3000

- 1

0000

Hz

(VLT

288

0 -

2882

), *

450

0 H

z41

2 V

aria

ble

Swit

chin

g Fr

equ

ency

*[2]

With

out

LC-f

ilter

[3]

LC-f

ilter

con

nect

ed41

3 O

verm

odul

atio

n Fu

nct

ion

[0]

OFF

*[1]

ON

414

Min

imum

Fee

dbac

k, F

BM

IN

-100

,000

.000

- p

ar. 41

5, F

B MAX

, *

0.00

041

5 M

axim

um

Fee

dbac

k, F

BM

AX

FBM

IN -

100

,000

.000

, * 1

500.

000

416

Pro

cess

Un

its

*[0]

No

unit

[1]

%[2

] pp

m[3

] rp

m[4

] ba

r[5

] Cy

cles

/min

[6]

Puls

es/s

[7]

Uni

ts/s

[8]

Uni

ts/m

in[9

] U

nits

/h[1

0] °

C[1

1] P

a[1

2] I

/s

[13]

m3 /

s[1

4] l/

min

[15]

m3 /

min

[16]

l/h

[17]

m3 /

h[1

8] K

g/s

[19]

Kg/

min

[20]

Kg/

h[2

1] T

/min

[22]

T/h

[23]

Met

res

[24]

Nm

[25]

m/s

[26]

m/m

in[2

7] °

F[2

8] I

n w

g[2

9] G

al/s

[30]

Ft3

/s[3

1] G

al/m

in[3

2] F

t3/m

in[3

3] G

al/h

[34]

Ft3

/h[3

5] L

b/s

[36]

Lb/

min

[37]

Lb/

h[3

8] L

b ft

[39]

Ft/

s[4

0] F

t/m

in41

7 S

peed

PID

Pro

port

ion

al G

ain

0.00

0 (O

FF)

- 1.

000,

* 0

.010

418

Spe

ed P

ID I

nteg

ral T

ime

20.0

0 -

999.

99 m

s (1

000

- O

FF),

* 1

00 m

s4

19 S

peed

PID

Dif

fere

nti

al T

ime

0.00

(O

FF)

- 20

0.00

ms,

* 2

0.00

ms

420

Spe

ed P

ID D

-Gai

n L

imit

5.0

- 50

.0, *

5.0

421

Spe

ed P

ID L

owpa

ss F

ilter

Tim

e20

- 5

00 m

s, *

100

ms

423

U1

Vol

tage

0.0

- 99

9.0

V, *

par

. 10

342

4 F

1 F

requ

ency

0.0

- pa

r. 4

26, F

2 fr

eque

ncy,

* P

ar. 10

442

5 U

2 V

olta

ge0.

0 -

999.

0 V,

* p

ar. 1

0342

6 F

2 F

requ

ency

Par.

424

, F1

freq

uenc

y -

Par.

428

, F3

freq

uenc

y, *

par.

104

427

U3

Vol

tage

0.0

- 99

9.0

V, *

par

. 103

428

F3

Fre

quen

cyPa

r. 4

26, F

2 fr

eque

ncy

- 10

00 H

z, *

par

. 10

443

7 P

roce

ss P

ID N

orm

al/I

nve

rse

Con

trol

*[0]

Nor

mal

[1]

Inve

rse

438

Pro

cess

PID

Ant

i Win

dup

[0]

Not

act

ive

[1]

Activ

eP

roce

ss P

ID S

tart

Fre

quen

cyf M

IN -

fM

AX (

par.

201

- p

ar. 2

02),

* p

ar. 2

0144

0 P

roce

ss P

ID P

ropo

rtio

nal

Gai

n0.

0 -

10.0

0, *

0.0

144

1 P

roce

ss P

ID I

nte

grat

ion

Tim

e0.

00 (

OFF

) -

10.0

0 s,

* O

FF44

2 P

roce

ss P

ID D

iffe

ren

tiat

ion

Tim

e0.

00 (

OFF

) -

10.0

0 s,

* 0

.00

s44

3 P

roce

ss P

ID D

iff.

Gai

n L

imit

5.0

- 50

.0, *

5.0

444

Pro

cess

PID

Low

pass

Filt

er T

ime

0.02

- 1

0.00

, * 0

.02

445

Fly

ing

Sta

rt*[

0] O

FF[1

] O

K -

sam

e di

rect

ion

[2]

OK

- bo

th d

irect

ions

[2]

DC

brak

e an

d st

art

451

Spe

ed P

ID F

eedf

orw

ard

Fact

or0

- 50

0 %

, * 1

00 %

452

Con

trol

ler

Ran

ge0

- 20

0 %

, * 1

0 %

456

Bra

ke V

olta

ge R

educ

e0

- 25

V if

200

V, *

00

- 50

V if

400

V, *

046

1 Fe

edba

ck C

onve

rsio

n*[

0] L

inea

r[1

] Sq

uare

roo

t4

62 E

nhan

ced

Sle

ep M

ode

Tim

erVa

lue

0 -

9999

s, *

0 =

OFF

463

Boo

st S

etpo

int

1 -

200%

, * 1

00%

of

setp

oint

464

Wak

eup

Pre

ssur

ePa

r. 2

04, R

efM

IN -

par

. 21

5-21

8 se

tpoi

nt, *

04

65 M

inim

um

Pu

mp

Freq

uen

cyVa

lue

par.

201

, fM

IN -

par

. 20

2 f M

AX (

Hz)

, *

204

66 M

axim

um

Pu

mp

Freq

uen

cyVa

lue

par.

201

, fM

IN -

par

. 20

2 f M

AX (

Hz)

, *

504

67 M

inim

um

Pum

p P

ower

0 -

500.

000

W, *

04

68 M

axim

um

Pu

mp

Pow

er0

- 50

0.00

0 W

, *

046

9 N

o Fl

ow P

ower

Com

pen

sati

on0.

01 -

2, *

1.2

470

Dry

Ru

n T

ime

Ou

t5

- 30

s, *

31

= O

FF4

71 D

ry R

un

In

terl

ock

Tim

er0.

5 -

60 m

in.,

* 30

min

.4

84 I

niti

al R

amp

OFF

/000

.1 s

- 3

60.0

s, *

OFF

485

Fill

Rat

eO

FF/0

0000

0.00

1 -

9999

99.9

99 (

units

/s),

* O

FF4

86 F

illed

Set

poin

tPa

r. 4

14 -

par

. 20

5, *

par

. 41

4



1

1.9.1 Warnings/alarm messages

No. Description W A T Cause of Problem2 Live zero error (LIVE ZERO

ERROR)X X X Voltage or current signal on terminals 53 or 60

is below 50% of preset value.4 Mains phase loss (MAINS

PHASE LOSS)X X X No phase on mains supply side.

5 Voltage warning high (DCLINK VOLTAGE HIGH)

X The intermediate circuit voltage exceeds the lim-it set.

6 Voltage warning low (DCLINK VOLTAGE LOW)

X The intermediate circuit voltage is lower the limitset.

7 Overvoltage (DC LINKOVERVOLT)

X X X The intermediate voltage exceeds the limit set.

8 Undervoltage (DC LINK UN-DERVOLT)

X X X The intermediate voltage is lower than the limitset.

9 Inverter overload (INVER-TER TIME)

X X The frequency converter is close to tripping dueto overload.

10 Motor overloaded ( MOTOR,TIME)

X X The motor is too hot due to overload.

11 Motor thermistor (MOTORTHERMISTOR)

X X Either the motor is too hot or the thermistor hasbeen disconnected.

12 Current limit (CURRENTLIMIT)

X X Output current is higher than set in par. 221.

13 Overcurrent (OVERCUR-RENT)

X X X The peak current limit has been exceeded.

14 Earth fault (EARTH FAULT) X X Discharge from output phases to earth.15 Switch mode fault (SWITCH

MODE FAULT) X X Fault in switch mode power supply.

16 Short-circuit (CURR. SHORTCIRCUIT)

X X Short-circuit on the motor terminals or in themotor.

17 Serial communication time-out (STD BUS TIMEOUT)

X X No serial communication to the frequency con-verter.

18 HPFB bus timeout (HPFBTIMEOUT)

X X No serial communication to the communicationoption card.

33 Out of frequency range(OUT FREQ RNG/ROT LIM)

X Output frequency has reached the limit set ineither par. 201 or par. 202.

34 HPFB communication fault(PROFIBUS OPT. FAULT)

X X Fault only occurs in fieldbus versions. Please seepar. 953 in fieldbus literature.

35 Inrush fault (INRUSHFAULT)

X X Connected to mains too many times within 1 mi-nute.

36 Overtemperature (OVER-TEMPERATURE)

X X The upper temperature limit has been exceeded.

37-45 Internal fault (INTERNALFAULT)

X X Please contact Danfoss.

W: Warning, A: Alarm, T: Trip locked



1

No. Description W A T Cause of Problem50 AMT not possible X Either RS value is outside permitted limits, or

motor current is too low on at least one phase,or the motor is too small for AMA.

51 AMT fault re. nameplate da-ta (AMT TYPE.DATA FAULT)

X Inconsistency between registered motor data.

54 AMT wrong motor (AMTWRONG MOTOR)

X AMA has detected a missing motor phase.

55 AMT timeout (AMT TIME-OUT)

X Calculations are taking too long, probablycaused by noise on motor cables.

56 AMT warning during AMT(AMT WARN. DURING AMT)

X Warning is given while AMA is performed.

99 Locked (LOCKED) X See par. 018.

W: Warning, A: Alarm, T: Trip lockedA warning or an alarm will appear in the display as a numerical code Err. xx. A warning will beshown on the display until the fault has been corrected, while an alarm will continue to flash untilthe [STOP/RESET] key is activated.The table shows the various warnings and alarms, and whetherthe fault locks the frequency converter. After a Trip locked the mains supply is cut off and thefault is corrected. The mains supply is reconnected and the frequency converter is reset. Thefrequency converter is now ready. A Trip can be reset manually in three ways:

1. Via the operating key [STOP/RESET].

2. Via a digital input.

3. Via serial communication.

It is also possible to choose an automatic reset in parameter 405 Reset function. When a crossappears in both warning and alarm, this can mean that a warning comes before an alarm. It canalso mean that it is possible for the user to programme whether a warning or an alarm will appearfor a given fault. For example, this is possible in parameter 128 Motor thermal protection. After atrip the motor will coast, and alarm and warning will blink on the frequency converter, but if thefault disappears only the alarm will blink. After a reset the frequency converter will be ready tostart operation again.



1

1.10 Specifications1.10.1 Mains Suply 200 - 400 V

According to . internationalstandards

Type 2803 2805 2807 2811 2815 2822 2822PD2

2840 2840PD2

Output current IINV. [A] 2.2 3.2 4.2 6.0 6.8 9.6 9.6 16 16(3 x 200-240V) IMAX (60s) [A] 3.5 5.1 6.7 9.6 10.8 15.3 10.6 25.6 17.6Output power(230 V)

SINV. [KVA] 0.9 1.3 1.7 2.4 2.7 3.8 3.8 6.4 6.4

Typical shaft out-put

PM,N [kW] 0.37 0.55 0.75 1.1 1.5 2.2 2.2 3.7 3.7


PM,N [HP] 0.5 0.75 1.0 1.5 2.0 3.0 3.0 5.0 5.0

Max. cable crosssection, motor

[mm2/AWG] 4/10 4/10 4/10 4/10 4/10 4/10 4/10 4/10 16/6

Input current IL,N [A] 5.9 8.3 10.6 14.5 15.2 - 22.0 - 31.0(1 x 220-240 V) IL,MAX (60s)

[A]9.4 13.3 16.7 23.2 24.3 - 24.3 - 34.5

Input current IL,N [A] 2.9 4.0 5.1 7.0 7.6 8.8 8.8 14.7 14.7(3 x 200-240 V) IL,MAX (60s)

[A]4.6 6.4 8.2 11.2 12.2 14.1 9.7 23.5 16.2

Max. cable crosssection, power

[mm2/AWG] 4/10 4/10 4/10 4/10 4/10 4/10 4/10 4/10 16/6

Max. pre-fuses IEC/UL [A] 20/20

20/20

20/20

20/20

20/20

20/20

35/35

25/25

50/50

Efficiency [%] 95 95 95 95 95 95 95 95 95Power loss at100% load

[W] 24 35 48 69 94 125 125 231 231

Weight [kg] 2.0 2.0 2.0 2.0 2.0 3,7 6.0 6.0 18.50

Enclosure type IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 IP 20 IP20/NEMA 1

1.10.2 Mains Supply 380 - 480 V

According to internationalstandards

Type 2805 2807 2811 2815 2822 2830

Output current IINV. [A] 1.7 2.1 3.0 3.7 5.2 7.0(3 x 380-480V) IMAX (60s) [A] 2.7 3.3 4.8 5.9 8.3 11.2Output power (400V)

SINV. [KVA] 1.1 1.7 2.0 2.6 3.6 4.8


PM,N [kW] 0.55 0.75 1.1 1.5 2.2 3.0


PM,N [HP] 0.75 1.0 1.5 2.0 3.0 4.0


[mm2/AWG] 4/10 4/10 4/10 4/10 4/10 4/10

Input current IL,N [A] 1.6 1.9 2.6 3.2 4.7 6.1(3 x 380-480 V) IL,MAX(60s)[A] 2.6 3.0 4.2 5.1 7.5 9.8Max. cable crosssection, power

[mm2/AWG] 4/10 4/10 4/10 4/10 4/10 4/10

Max. pre-fuses IEC/UL [A] 20/20 20/20 20/20 20/20 20/20 20/20Efficiency [%] 96 96 96 96 96 96Power loss at 100%load

[W] 28 38 55 75 110 150

Weight [kg] 2.1 2.1 2.1 2.1 3.7 3.7Enclosure type IP 20 IP 20 IP 20 IP 20 IP 20 IP 20



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According to internationalstandards

Type 2840 2855 2875 2880 2881 2882

Output current IINV. [A] 9.1 12 16 24 32.0 37.5(3 x 380-480V) IMAX (60s) [A] 14.5 19.2 25.6 38.4 51.2 60.0Output power (400V)

SINV. [KVA] 6.3 8.3 11.1 16.6 22.2 26.0


PM,N [kW] 4.0 5.5 7.5 11.0 15.0 18.5


PM,N [HP] 5.0 7.5 10.0 15.0 20.0 25.0


[mm2/AWG] 4/10 4/10 4/10 16/6 16/6 16/6

Input current IL,N [A] 8.1 10.6 14.9 24.0 32.0 37.5(3 x 380-480 V) IL,MAX(60s)[A] 13.0 17.0 23.8 38.4 51.2 60Max. cable crosssection, power

[mm2/AWG] 4/10 4/10 4/10 16/6 16/6 16/6

Max. pre-fuses IEC/UL [A] 20/20 25/25 25/25 50/50 50/50 50/50Efficiency [%] 96 96 96 97 97 97Power loss at100% load

[W] 200 275 372 412 562 693

Weight [kg] 3.7 6.0 6.0 18.5 18.5 18.5Enclosure type IP20 IP20 IP20 IP20/

NEMA 1IP20/

NEMA 1IP20/

NEMA 1

1.11 General SpecificationsMains supply (L1, L2, L3):Supply voltage VLT 2803-2840 220-240 V (N, L1) 1 x 220/230/240 V ±10%Supply voltage VLT 2803-2840 200-240 V 3 x 200/208/220/230/240 V ±10%Supply voltage VLT 2805-2882 380-480 V 3 x 380/400/415/440/480 V ±10%Supply voltage VLT 2805-2840 (R5) 380 / 400 V + 10 %Supply frequency 50/60 Hz ± 3 HzMax. imbalance on supply voltage ± 2.0% of rated supply voltageTrue Power Factor (λ) 0.90 nominal at rated loadDisplacement Power Factor (cos φ) near unity (> 0.98)Number of connections at supply input L1, L2, L3 2 times/min.Max. short-circuit value 100,000 A

See Special Conditions section in the Design Guide

Output data (U, V, W):Output voltage 0 - 100% of supply voltageOutput frequency 0.2 - 132 Hz, 1 - 1000 HzRated motor voltage, 200-240 V units 200/208/220/230/240 VRated motor voltage, 380-480 V units 380/400/415/440/460/480 VRated motor frequency 50/60 HzSwitching on output UnlimitedRamp times 0.02 - 3600 sec.

Torque characteristics:Starting torque (parameter 101 Torque characteristic = Constant torque) 160% in 1 min.*

Starting torque (parameter 101 Torque characteristics = Variable torque) 160% in 1 min.*

Starting torque (parameter 119 High starting torque ) 180% for 0.5 sec.Overload torque (parameter 101 Torque characteristic = Constant torque) 160%*Overload torque (parameter 101 Torque characteristic = Variable torque) 160%*

Percentage relates to frequency converter's nominal current.* VLT 2822 PD2 / 2840 PD2 1 x 220 V only 110% in 1 min.



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Control card, digital inputs:Number of programmable digital inputs 5Terminal number 18, 19, 27, 29, 33Voltage level 0 - 24 V DC (PNP positive logic)Voltage level, logic '0' < 5 V DCVoltage level, logic '1' > 10 V DCMaximum voltage on input 28 V DCInput resistance, Ri (terminals 18, 19, 27, 29) approx. 4 kΩInput resistance, Ri (terminal 33) approx. 2 kΩ

All digital inputs are galvanically isolated from the supply voltage (PELV) and other high-voltageterminals. See section entitled Galvanic Isolation in the Operating Instructions.

Control card, analog inputs:Number of analog voltage inputs 1 pcs.Terminal number 53Voltage level 0 - 10 V DC (scaleable)Input resistance, Ri approx. 10 kΩMax. voltage 20 VNumber of analog current inputs 1 pcs.Terminal number 60Current level 0/4 - 20 mA (scaleable)Input resistance, Ri approx. 300 ΩMax. current 30 mAResolution for analog inputs 10 bitAccuracy of analog inputs Max. error 1% of full scaleScan interval 13.3 msec

The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltageterminals. See section entitled Galvanic Isolation in the Operating Instructions.

Control card, pulse inputs:Number of programmable pulse inputs 1Terminal number 33Max. frequency at terminal 33 67.6 kHz (Push-pull)Max. frequency at terminal 33 5 kHz (open collector)Min. frequency at terminal 33 4 HzVoltage level 0 - 24 V DC (PNP positive logic)Voltage level, logic '0' < 5 V DCVoltage level, logic '1' > 10 V DCMaximum voltage on input 28 V DCInput resistance, Ri approx. 2 kΩScan interval 13.3 msecResolution 10 bitAccuracy (100 Hz- 1 kHz) terminal 33 Max. error: 0.5% of full scaleAccuracy (1 kHz - 67.6 kHz) terminal 33 Max. error: 0.1% of full scale

The pulse input (terminal 33) is galvanically isolated from the supply voltage (PELV) and otherhigh-voltage terminals. See section entitled Galvanic Isolation in the Operating Instructions.

Control card, digital/frequency output:Number of programmable digital/pulse outputs 1 pcs.Terminal number 46Voltage level at digital/frequency output 0 - 24 V DC (O.C PNP)Max. output current at digital/frequency output 25 mA.Max. load at digital/frequency output 1 kΩMax. capacity at frequency output 10 nFMinimum output frequency at frequency output 16 HzMaximum output frequency at frequency output 10 kHz



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Accuracy on frequency output Max. error: 0.2 % of full scaleResolution on frequency output 10 bit

The digital output is galvanically isolated from the supply voltage (PELV) and other high-voltageterminals. See section entitled Galvanic Isolation in the Operating Instructions.

Control card, analog output:Number of programmable analog outputs 1Terminal number 42Current range at analog output 0/4 - 20 mAMax. load to common at analog output 500 ΩAccuracy on analog output Max. error: 1.5 % of full scaleResolution on analog output 10 bit

The analog output is galvanically isolated from the supply voltage (PELV) and other high-voltageterminals. See section entitled Galvanic Isolation in the Operating Instructions.

Control card, 24 V DC output:Terminal number 12Max. load 130 mA

The 24 V DC supply is galvanically isolated from the supply voltage (PELV) , but has the samepotential as the analogue and digital inputs and outputs. See section entitled Galvanic Isolationin the Operating Instructions.

Control card, 10 V DC output:Terminal number 50Output voltage 10.5 V ±0.5 VMax. load 15 mA

The 10 V DC supply is galvanically isolated from the supply voltage (PELV) and other high-voltageterminals. See section entitled Galvanic Isolation in the Operating Instructions.

Control card, RS 485 serial communication:Terminal number 68 (TX+, RX+), 69 (TX-, RX-)Terminal number 67 + 5 VTerminal number 70 Common for terminals 67, 68 and 69

Full galvanic isolation. See section entitled Galvanic Isolation in the Operating Instructions.For CANopen/DeviceNet units, see VLT 2800 DeviceNet manual, MG.90.BX.YY.

Relay outputs:1)

Number of programmable relay outputs 1Terminal number, control card (resisitvie and inductive load) 1-3 (break), 1-2 (make)Max. terminal load (AC1) on 1-3, 1-2, control card 250 V AC, 2 A, 500 VAMax. terminal load (DC1 (IEC 947)) on 1-3, 1-2, control card 25 V DC, 2 A /50 V DC, 1A, 50WMin. terminal load (AC/DC) on 1-3, 1-2, control card 24 V DC 10 mA, 24 V AC 100 mA

The relay contact is separated from the rest of the circuit by strengthened isolation.

Note: Rated values resistive load - cosΦ >0.8 for up to 300,000 operations.Inductive loads at cosΦ 0.25 approximately 50% load or 50% life time.

Cable lengths and cross sections:Max. motor cable length, screened/armoured cable 40 mMax. motor cable length, unscreened/unarmoured cable 75 mMax. motor cable length, screened/armoured cable and motor coil 100 mMax. motor cable length, unscreened/unarmoured cable and motor coil 200 mMax. motor cable length, screened/armoured cable and RFI/1B filter 200 V, 100 mMax. motor cable length, screened/armoured cable and RFI/1B filter 400 V, 25 mMax. motor cable length, screened/armoured cable and RFI 1B/LC filter 400 V, 25 m

Max. cross section to motor, see next section.



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Max. cross section to control wires, rigid wire 1.5 mm2/16 AWG (2 x 0.75 mm2)Max. cross section to control cables, flexible cable 1 mm2/18 AWGMax. cross section to control cables, cable with enclosed core 0.5 mm2/20 AWG

When complying with EN 55011 1A and EN 55011 1B the motor cable must in certaininstances be reduced. See EMC emission.

Control characteristics:Frequency range 0.2 - 132 Hz, 1 - 1000 HzResolution of output frequency 0.013 Hz, 0.2 - 1000 HzRepeat accuracy of Precise start/stop(terminals 18, 19) ± 0.5 msecSystem response time (terminals 18, 19, 27, 29, 33) 26.6 msecSpeed control range (open loop) 1:10 of synchronous speedSpeed control range (closed loop) 1:120 of synchronous speedSpeed accuracy (open loop) 150 - 3600 rpm: Max. error of ±23 rpmSpeed accuracy (closed loop) 30 - 3600 rpm: Max. error of ±7.5 rpm

All control characteristics are based on a 4-pole asynchronous motor

Surroundings:Enclosure IP 20Enclosure with options NEMA 1Vibration test 0.7 gMax. relative humidity 5% - 93% during operationAmbient temperature Max. 45 °C (24-hour average max. 40 °C)

Derating for high ambient temperature, see special conditions in the Design Guide

Min. ambient temperature during full-scale operation 0 °CMin. ambient temperature at reduced performance - 10 °CTemperature during storage/transport -25 - +65/70 °CMax. altitude above sea level 1000 m

Derating for high air pressure, see special conditions in the Design Guide

EMC standards, Emission EN 61000-6-4, EN 61800-3, EN 55011

EMC standards, ImmunityEN 61000-6-1/2, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN

61000-4-5, EN 61000-4-6, EN 61800-3

See section on special conditions in the Design Guide

Safeguards:

• Electronic thermal motor protection against overload.

• Temperature monitoring of the power module ensures that the frequency converter cutsout if the temperature reaches 100 °C. An overload temperature cannot be reset untilthe temperature of the power module is below 70 °C.

1.12 Special Conditions1.12.1 Aggressive Environments

The frequency converter is not to be installed in environments, where liquids, par-ticles or gases are in the air that would impact and damage the electronics. Unlessthe necessary measures are taken to protect the frequency converter, there is a riskof stoppages, which reduce the service life of the frequency converter.

Aggressive gases, such as sulphur, nitrogen and chlorine compounds, together with high humidityand temperature, facilitate possible chemical processes on the components of the frequency con-verter. These chemical processes quickly impact and damage the electronics. In these areas,



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cabinet fitting with fresh-air circulation in the cabinet is recommended, thereby ensuring thataggressive gases are kept away from the frequency converter.

NB!Fitting of frequency converters in aggressive environments increases the risk ofstoppages, in addition to considerably reducing the service life of the unit.

Before the frequency converter is installed, it must be checked whether there are liquids, particlesor gases in the air. This can be done by looking at existing installations in the same environment.Typical indicators of harmful airborne liquids are water or oil on metal parts or corrosion of metalparts. Too many dust particles are typically observed on top of installation cabinets and on existingelectrical installations. Indicators that there are aggressive gases in the air are copper rails andcable ends that are black on existing electrical installations.

1.12.2 Derating for Ambient Temperature

The ambient temperature measured over 24 hours should be at least 5° C lower than the max.ambient temperature.If the frequency converter is operated above 45° C, the continuous output current should bedecreased.

1.12.3 Derating for Low Air Pressure

Above 1000 m the ambient temperature or max. output current must be derated.For altitudes above 2000 m, please contact Danfoss regarding PELV.

1.12.4 Derating for Running at Low Speeds

When a motor is connected to at frequency converter, it is necessary to check that the cooling ofthe motor is adequate.A problem may occur at low speeds in constant torque applications. Running continuously at lowspeeds – below half the nominal motor speed – may require additional air cooling. Alternatively,choose a larger motor (one size up).

1.12.5 Derating for Long Motor Cables

The frequency converter has been tested using a 75 m unscreened/unarmoured cable and a 25m screened/armoured cable and has been designed to work using a motor cable with a ratedcross-section. If a cable with a larger cross-section is required, it is recommended to reduce theoutput current by 5% for each step the cable cross-section is increased. (Increased cable cross-section leads to increased capacitance to earth, and thus to an increased earth leakage current).

1.12.6 Derating for High Switch Frequency

The frequency converter will automatically derate the rated output current IVLT,N, when the switch-ing frequency exceeds 4.5 kHz.In both cases, the reduction is carried out linearly, down to 60% of IVLT,N.



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