94-12-669281_g_pdmii

THOMAS & BETTS POWER SOLUTIONS5900 EASTPORT BOULEVARD, RICHMOND, VIRGINIA 23231-4453

TEL: 800.238.5000 FAX: 804.236.4040 WWW.CYBEREX.COM

POWER DISTRIBUTION MODULEPDM II SERIES

Owners/Operators Manual

Document No.: 94-12-669281Rev No.: G

Release Date: 05.17.10

94-12-669281_Complete Cyb Manual Cover.qxp 6/3/2010 2:27 PM Page 1

Document No: 94-12-669281 Product Type: PDM II Series

PDM II Series Owners/Operators Manual Release Date: 05/17/10 Rev. G

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TABLE OF CONTENTS

TABLE OF CONTENTS ...................................................................................................... 2 SPECIFICATIONS/CHARTS............................................................................................... 3 1.0 System Packaging .................................................................................................... 4 2.0 System Unpacking and Inspection............................................................................ 4 3.0 Positioning the System ............................................................................................. 5 4.0 System Specifications............................................................................................... 7 5.0 Installation ................................................................................................................ 9 6.0 System Start-Up ..................................................................................................... 13

6.1 Initial Start-up...................................................................................................... 13 6.2 Final Start-up....................................................................................................... 14

7.0 Operation and Configuration using the GUI............................................................ 15 7.1 Operational Concepts and Scenarios.................................................................. 15 7.2 Security ............................................................................................................... 16 7.3 System Setup...................................................................................................... 17 7.4 System Access Configuration ............................................................................. 19

7.4.1 Ethernet and TCP/IP Configuration.............................................................. 20 7.4.2 SNMP Configuration .................................................................................... 21 7.4.3 Modbus Configuration.................................................................................. 21

7.5 Software Upgrade/Software Downgrade............................................................. 21 7.6 Viewing System Information................................................................................ 23 7.7 User Interface Board ........................................................................................... 24

8.0 Monitoring............................................................................................................... 26 8.1 Overview ............................................................................................................. 26 8.2 Product Description............................................................................................. 26

8.2.1 Mechanical Overview................................................................................... 26 8.3 Features.............................................................................................................. 29 8.4 Modbus ............................................................................................................... 30 8.5 PDU "View" Windows.......................................................................................... 31 8.6 BCM "View" Windows (Optional)......................................................................... 36 8.7 SFCM "View" Windows (Optional) ...................................................................... 39 8.8 Event Log and Alarm/Warning Annunciation....................................................... 41

9.0 Alarm/Warning Limits and Ratings Configuration ................................................... 48 9.1 PDU "Config" Windows ....................................................................................... 48 9.2 BCM "Config" Windows (Optional) ...................................................................... 51 9.3 SFCM "Config" Windows (Optional) .................................................................... 54



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Appendix A: Display GUI Password Management ............................................................ 57 Appendix B: Modbus Register Map ................................................................................... 59 Appendix C: Access .......................................................................................................... 66 Appendix D: Spare Parts List ............................................................................................ 76 Appendix E: Mission Critical Reconnection Instructions .................................................... 78 Appendix F: Kick Plate Installation Instructions ................................................................. 85 Appendix G: Multiple Bay Reconnection Instructions ....................................................... 90 Appendix H: Floor Stand Installation Instructions .............................................................. 97 Appendix I: Web Server................................................................................................... 100 Appendix J: SNMP Trap Monitor ..................................................................................... 118 SPECIFICATIONS/CHARTS

Chart 3-1: Physical Specifications ....................................................................................... 6 Chart 4-1: Electrical Characteristics: 480V Input (4-Wire) ................................................... 7 Chart 4-2: Color Code Chart: Three Phase ......................................................................... 7 Chart 4-3: Heat Output at Full Load .................................................................................... 8 Chart 4-4: Rated Power (KVA) vs. Operating Temperature ................................................ 8 Chart 5-1: Torque Ratings ................................................................................................. 13



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1.0 System Packaging

Every Cyberex product is fully tested and has passed our thorough quality control inspection prior to delivery. Once the product is tested and quality control inspected, the unit is then carefully packaged for delivery.

Your Cyberex system is protected by a 60 mil thick stretch wrap material to protect the systems heat treated, matte finished, and powder coated paint against abrasion and vibration during transit. In addition, Cyberex then protects each of the four corners with double wall corrugated corner boards which protect the unit during transit. If shipping by common carrier is necessary, Cyberex can custom crate your Cyberex system by using 3/4 plywood crate, giving you the ability to move the system easily from truck to dock.

The system is built on a base structure and is equipped with four (4) 360o swivel casters. This allows the unit to roll freely while eliminating the need for palletizing the unit. This feature enables the installer to easily remove the unit from the delivery vehicle and literally roll the system directly onto the computer room raised floor without the need for forklifts, pallet-jacks, or other costly and time-consuming rigging equipment.

2.0 System Unpacking and Inspection

You should unpack your Cyberex product with the same care Cyberex used in packing the product for safe and efficient delivery to your facility. Please follow these steps in unpacking the system:

Inspect the system for any exterior damage that may have occurred during transit from the factory. Any damage should be reported to the trucking company and marked on the bill of lading while the driver is still on the premises. Also report any damages to Cyberex Field Service Support by calling 1-800-647-4782.

1. Carefully remove the stretch wrap by cutting the material at one of the rear corners of the system. REMEMBER, this stretch wrap is the final layer of packing material on the system so be careful in both cutting and removing the stretch wrap.

2. If computer power cables are attached to the system, carefully remove the packing material by repeating steps 1 and 2 above.

3. Open the systems front door and again inspect the system for any damage that may have occurred during transit. Verify the systems main circuit breaker, any secondary main circuit breaker, and all branch circuit breakers are in the OFF position prior to initial system start-up.

4. Make sure the rating nameplate is located properly inside the right front door, upper left side of your unit. This nameplate should match the configuration you ordered.

5. Review points 1-5 to verify proper care has been taken in preparing the system for safe operation.



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3.0 Positioning the System

Your Cyberex product has been designed to perform at optimum efficiency when the following positioning concerns are taken into consideration:

1. The system is designed to allow the Cyberex staff to use every available square foot of computer room space for operating your computers versus your power conditioning equipment. Cyberex products require thirty-six inches (36) of FRONT ACCESS as well as one other side (LF, RT, RR) for service area. Please refer to Appendix 1 for exact service and operational access requirements. Cyberex also requires an eight inch (8) rear clearance for ventilation. The thirty-six inches (36) of front access as well as one other side allows the unit to be fully serviced while also complying with the current National Electrical Code for access to circuit breaker distribution equipment.

MAKE SURE ALL VENTILATION OPENINGS ARE CLEAR OF OBSTRUCTIONS

2. The system is designed to properly cool by using natural convection. Positioning the unit onto the raised floor ensures optimum placement practices.

3. The system is enclosed in one of the industrys most substantial cabinets and contains electrical apparatus such as molded case circuit breakers, high isolation transformers, and distribution panelboards. Consequently, floor loading should be addressed to verify the Cyberex system does not exceed your raised floor load specifications. Refer to Chart 3 - 1 for weight and dimensional specifications of your Cyberex product.

4. If additional raised floor supports are required, contact your raised flooring supplier or Cyberex for either floor jacks or full frame floor stand specifications.

5. It is always a good practice to roll the Cyberex system to its location on the computer room raised floor by placing two (2) 4 x 8 x 3/4 sheets of plywood onto the computer room floor, then rolling the system on the plywood versus on the raised floor itself. If kick plates were provided with your unit, rolling the system to location could be a little difficult, consider removing the kick plates and then re-installing once unit is in place. NOTE: The solid kick plate option is only available for applications where the PDM is installed on a computer raised floor with chilled air being fed through the floor into the PDM for cooling. For all other applications, vented kick plates must be used to insure adequate system cooling.



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Chart 3-1: Physical Specifications

CABINET kVA WIDTH DEPTH HEIGHT UNIT WEIGHT IN CM IN CM IN CM LB KG

34 Main Cabinet 50 34 86 34 86 77.4 196.6 1,260 572 75 34 86 34 86 77.4 196.6 1,310 594 100 34 86 34 86 77.4 196.6 1,510 685 125 34 86 34 86 77.4 196.6 1,810 821 150 34 86 34 86 77.4 196.6 1,860 844 200 34 86 34 86 77.4 196.6 2,160 980 225 34 86 34 86 77.4 196.6 2,310 1,048 300 34 86 34 86 77.4 196.6 2,800 1,270

46 Main Cabinet 300 46 116 34 86 77.4 196.6 2,960 1,343

10 Side Cabinet 34 86 10 25 74 187 304 138

24 Side Cabinet Front Access 24 61 34 86 74 187 442 200

24 Side Cabinet Front/Rear Access 24 61 34 86 74 187 579 263

34 Side Cabinet Front Access 34 86 34 86 74 187 568 258

34 Side Cabinet Front/Rear Access 34 86 34 86 74 187 628 285



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4.0 System Specifications

The charts within this section have been developed to assist you in documenting and understanding the electrical and mechanical characteristics of your Cyberex product.

Chart 4-1: Electrical Characteristics: 480V Input (4-Wire)

kVA FULL LOAD

AMPS

MAIN BREAKER RATING

15 30 50

75 100 125

150 200 225 288 300

18 36 60

90 120 150

181 240 271 346 361

25 AMP 45 AMP 80 AMP

125 AMP 150 AMP 200 AMP

225 AMP 300 AMP 350 AMP 450 AMP 450 AMP

Chart 4-2: Color Code Chart: Three Phase CONDUCTOR 480V 60 Hz 208V 60 Hz

Phase A Phase B Phase C Neutral Ground

Brown Orange Yellow White Green

Black Red Blue

White Green



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Chart 4-3: Heat Output at Full Load kVA BTU/HOUR* AC LOAD (TONS)

15 30 50

75

100 125

150 200 225 300

1,260 2,525 3,515

4,400 6,413 7,336

7,814 8,886 9,997

13,330

.10 .21 .29

.36 .53 .61

.65 .74 .83

1.11

*All BTU/hour calculations are based on systems having a 0.80 Power Factor.

Chart 4-4: Rated Power (KVA) vs. Operating Temperature



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5.0 Installation

The following procedure is intended to serve as an outline only in installing your Cyberex product. Naturally, only qualified electricians following the guidelines of the current National Electrical Code should install any electrical apparatus, including this Cyberex product. Please remember that the intended application of this unit is as an information technology distribution system.

FOR ALL STAGES OF INSTALLATION, PLEASE USE CAUTION AND REFER TO ALL WARNING LABELS THAT ARE PROVIDED ON YOUR PDM.

UNIT MUST NOT BE INSTALLED IN AN AREA WITH A POLLUTION RATING ABOVE 2.

THIS PDM IS DESIGNED TO RECEIVE POWER FROM ONE (1) POWER SOURCE. WHEN THE POWER SOURCE IS ENERGIZED, THIS UNIT CONTAINS HAZARDOUS VOLTAGES. HAZARDOUS VOLTAGES EXIST WITHIN THE PDM PANEL. BEFORE MAKING ANY CONNECTIONS TO THE UNIT OR PERFORMING ANY MAINTENANCE, ENSURE THAT ALL POWER IS TURNED OFF AND LOCKED OUT.

AS LETHAL VOLTAGES EXIST WITHIN ALL OPERATING MODES OF THE PDM, MAINTENANCE MUST BE PERFORMED BY QUALIFIED AND TRAINED SERVICE PERSONNEL.

CYBEREX NEITHER RECOMMENDS NOR KNOWINGLY SELLS THIS PRODUCT FOR USE WITH LIFE SUPPORT APPLICATIONS OR OTHER FDA-DESIGNATED CRITICAL APPLICATIONS.

ALL WIRING SHOULD BE PERFORMED BY QUALIFIED ELECTRICIANS AND IN ACCORDANCE WITH LOCAL AND NATIONAL ELECTRICAL SAFETY CODES. BEFORE PLACING THE UNIT INTO SERVICE, A THOROUGH INSPECTION AND SUPERVISED START UP SHOULD BE PERFORMED BY A QUALIFIED TECHNICIAN.

1. Located under each corner of the PDM base is a stabilizing foot (see Figure 5-1). Each stabilizing foot should be lowered to make contact with the floor. This procedure will help to keep your system stable and in place. If a floor stand is used, then the leveling feet should be removed entirely and a 1/2-13x3 bolt should be installed through the floor stand and into leveling foot nut. Both a flat washer and lock washer should be used under the head of the bolt.



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Figure 5-1: Leveling Foot Location

2. For Main Input Power, at least (4) equally sized conductors should be used; (1) each for phase A, B, C, and ground. The three phase conductor should run directly through the top or bottom gland plate, through the middle of the cabinet, and terminate at the Input Terminal Block OR the Line Side of the Main Input Circuit Breaker. The ground wire shall terminate at the main ground bus as shown in Figure 5-2, and shall not pass through the ground CT. All wires should use the same color codes as indicated in Chart 4-2. Appropriate measures should be taken to ensure that all input power conductors avoid touching any sharp edges or any bolts and screws. To properly install your source inputs, please consult NEC code and any local governing codes for proper wire information. Please refer to Chart 5-1 for proper torque information as provided by the manufacturer.

Leveling Foot



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FIGURE 5-2: MAIN GROUND LOCATION

3. All output computer power cable loads should be balanced and terminated onto the 42-pole circuit breaker panelboards, and/or output sub-feed breakers. Ground bus locations for the sub-feed breakers can be found in the outline drawing specific to the cabinet configuration in question. To properly install your distribution outputs, please consult NEC code and any local governing codes for proper wire information. Please refer to Chart 5-1 for proper torque information as provided by the manufacturer. Branch circuit cards have been provided to list each cable and breaker designation. These cards are located above each panelboard. Note:

MAKE SURE ALL GND CONNECTIONS ARE PROPERLY SECURED AND GROUNDED

Main Ground Bus



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4. All Remote Emergency Power Off (REPO) pushbutton stations, building alarm interface points, and other points should be attached to the interface board at this time. The interface board is located behind the top left dead front, attached to the surface of the left side wall. A cable pathway is provided up the left inside wall through a series of cable retainers as shown in Figure 5-3. Please refer to Section 7.8 for details on the User Interface connections.

Figure 5-3: Cable Pathway

SAFETY ... SAFETY ... SAFETY ... SAFETY ... SAFETY

5. Check all connections within the system to verify the connections are tight and secure.

a. Terminal Block-Line and Load Side (if applicable) b. Ground conductor lugs c. Line side of main circuit breaker lugs d. Load side of main circuit breaker lugs e. Input lugs on main isolation transformer f. Output lugs on main isolation transformer g. All panelboards, ground bus kits, and neutral bus kit lugs

CABLE RETAINERS



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h. All branch breaker wiring i. Load side of all subfeed breakers j. Control wiring on interface board

If using top exit side car, make sure to use conduit bushings after installing cables to ensure no openings are exposed to falling objects.

Chart 5-1: Torque Ratings: User Interface Manufacturer Recommendations

Location Manufacturer Torque Rating

Wire To Input Terminal Block Ferraz Shawmut 500 in. lbs. GND & NEU Bus Bar 30 ft. lbs. Branch Breaker to Panelboard Square D/GE 18-21 in. lbs. Wire to Branch Circuit Breaker Square D/GE See Circuit Breaker

THE PDM IS NOT A PARALLELING DEVICE! UNDER NO CIRCUMSTANCES SHALL A COMBINATION OF MAIN INPUT OR TIE CIRCUIT BREAKERS BE INSTALLED IN THE SYSTEM THAT WILL PERMIT TWO (2) OR MORE INDEPENDENT SOURCES TO BE CONNECTED TOGETHER UNLESS CUSTOM CONFIGURED FOR THIS APPLICATION.

6.0 System Start-Up

6.1 Initial Start-up

Prior to energizing the system, the installing electrical contractor should verify the following:

1. Proper phase rotation and safe grounding practices have been exercised. 2. All conductor sizing meets or exceeds conductor sizes as detailed in the

guidelines of the current National Electric Code. 3. All building interface points are terminated onto the systems interface board

(see Figure 7-1). 4. The Cyberex systems main input circuit breaker and all subsequent circuit

breakers are all in the OFF position.

** DOUBLE CHECK ITEMS 1-4 AFTER THE STEPS ABOVE HAVE BEEN PERFORMED **



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6.2 Final Start-up

1. The installing electrical contractor should now verify that the input voltage to the unit properly matches the input voltage rating of the unit as reflected on the systems identification label (affixed to the inside of the front door of the unit) and as indicated on the transformer label located on the top of the high isolation transformer positioned in the rear of the unit.

2. Turn the buildings circuit breaker feeding the Cyberex product to the ON position. The systems red Emergency Power Off pushbutton should now be illuminated as well as display LCD screen indicating power is present at the line side of the Cyberex system main circuit breaker.

3. Energize the Cyberex product by turning the systems main input circuit breaker to the ON position.

4. Next, the output voltages from the system should be verified. Identify the output voltage of the transformer by using a true RMS digital volt-meter. If the output voltage of the transformer is not the desired voltage, access the systems 2 1/2% compensation taps. Compensation tap configurations are clearly marked on the label affixed to the top of the high isolation transformer itself. The contractor should re-verify the output voltage to determine that the optimum compensation tap combination is used to achieve an output voltage as close to your output voltage as possible.

5. The installing contractor should now verify that the Emergency Power Off (EPO) circuit and the Remote Emergency Power OFF (REPO) circuit (if applicable) are connected and working properly.

6. Now that the emergency power off circuit has been verified and input/output voltages are adjusted properly, energize the systems secondary main circuit breakers (if purchased). Next, sequentially energize the branch circuit breakers to distribute power to your critical load.

PER NEC ARTICLE 645.10 AN EMERGENCY POWER OFF BUTTON (EPO) IS REQUIRED. IF THIS OPTION IS NOT INSTALLED ON THE PDM, A REMOTE EPO MUST BE INSTALLED. SEE PAGE 21 FOR LOCATION OF CONNECTION.

Your Cyberex system is now distributing power to your connected load. Section 7.0 Section 8.0 is dedicated to assisting you in operating your display/monitoring system. Prior to continuing to Section 7.0, please take a moment to familiarize yourself with your Cyberex product. If you have any questions, please feel free to call your local representative or our Cyberex Field Service Support staff at 1-800-647-4782.



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7.0 Operation and Configuration using the GUI

7.1 Operational Concepts and Scenarios

1. Each PDM unit has a GUI Display/Control Panel.

2. The GUI display/control panel is also used to monitor/control optional built-in Branch Circuit Monitors (BCMs), Subfeed Circuit Monitors (SFCMs), and/or Main Feed Circuit Monitors (MFCMs).

3. Each PDM unit has a User Interface Board (UIB), which is provided for the user's connections.

4. External monitoring systems, e.g., Building Management Systems, can be used to poll the PDM units using Modbus RTU (on an RS-485 bus) or Modbus/TCP. Each unit connected in the Modbus network shall be configured with a unique Modbus ID.

5. This product has a limited SNMP Trap feature.

The operation of the Display Module is based on GUI menus and screens as follows.

Figure 7.1-1: Main Status Window with Menu Bar

The Main Menu Bar is shown above.

When the first item in the menu, Command, is selected, the dropdown submenu will appear as shown below.



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Figure 7.1-2: The "Command" Submenu

7.2 Security

Login and Logout

To login in to a particular security level, select CommandLogin. The following popup window will appear.

Figure 7.2-1: Security Login Window

In the pop up window (above) select the proper User Name and Password and then click OK. This will login the user to the appropriate security level. (The default User Names are shown in Appendix A.)

To logout, select CommandLogout. Once the user logs out, any open windows, which allow configuration changes, will be closed, and the items in the menus for opening these windows will be disabled for security purposes.

Set Password

The user can change the password by selecting the submenu Item Set Password in the Command menu items. (CommandSet Password). The following popup window will appear.

user



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Figure 7.2-2: Set Password Window

Fill in the fields accordingly to change the password, and select the OK button.

7.3 System Setup

Under Options on the menu bar, the user can open windows for configuring the unit as shown below. The user must be logged in as 'admin' (or higher) to access the items under "Options".

Figure 7.3-1: The "Options" Submenu

System Config Window

The System Config window (shown below) is opened by selecting OptionsSystem on the menu bar. The Audible Alarm and Manual Restart options can be enabled/disabled on this window.

Note that in some firmware versions, the Security option can also be enabled/disabled with the 'admin' login. Otherwise, a higher-level login is required.

user



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Figure 7.3-2: System Config Window

Time & Date Configuration Window

The Time and Date of the unit can be set on the Time & Date Configuration window shown below. This window is opened by selecting OptionsTime on the menu bar. To change date and time, fill in the date and time and select the OK button in the window as shown below.

Figure 7.3-3: Time & Date Configuration Window

LCD Contrast Window

The LCD display contrast level can be adjusted manually or automatically on the "LCD Contrast" window shown below. This window is opened by selecting OptionsDisplay on the menu bar.

Nov 20 2008

12 30 24

Eastern Time (GMT-5)



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Figure 7.3-4: LCD Contrast Window

7.4 System Access Configuration

The following table lists the available interfaces and their configuration parameters.

Table 7.4-1 System Access Configuration

Interface Description Configuration Parameters References

Email Not currently available. N/A N/A

Telnet Remote command-line interface for Thomas & Betts Power Solutions use.

IP Address IP Gateway Subnet Mask

Figure 7.4.1-1

Web Provides means for viewing meter readings and changing configuration settings using a Web browser.


Figure 7.4.1-1


Figure 7.4.1-1 SNMP The unit sends SNMP-Trap messages (indicating Summary Alarms only), which can be monitored using the Cyberex PDU/RPP SNMP-Trap Monitor PC application. (See Appendix J.)

NMS #1 IP Address NMS #2 IP Address

Figure 7.4.2-1


Figure 7.4.1-1 Modbus TCP

Modbus protocol over the Ethernet interface.

Client #1 IP Address Client #2 IP Address Unit ID

Figure 7.4.3-1

Modbus RS-485

Modbus protocol over the RS-485 interface.

Baud Rate Stop-Bits Parity Unit ID

Figure 7.4.3-1



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The Access Configuration window (shown below) is used to enable or disable the various interfaces and protocols listed above in Table 7.4-1. To open this window, select OptionsAccess on the menu bar. As mentioned earlier, the user must be logged in as 'admin' (or higher) to access the menu items under "Options". Note that to disable or enable the Web or SNMP features in this window, the user must be logged as 'service' (or higher). Also note that changing the state of an interface will require a reboot of the display before the actual interface changes states.

Figure 7.4-1: Access Configuration Window

7.4.1 Ethernet and TCP/IP Configuration

A number of features on this unit utilize the Ethernet interface.

The TCP/IP settings are configured on in the TCP/IP Configuration Window shown below. To open this window, select the second "Config" button on the Access Configuration window (shown above in Figure 7.4-1).

Figure 7.4.1-1: TCP/IP Configuration Window

172

Factory

016 001 056

172 016 000 001

255 255 255 000



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7.4.2 SNMP Configuration

The SNMP related parameters are configured in the Modbus Configuration window shown below. To open this window, select the "SNMP Config" button on the Access Configuration window (shown above in Figure 7.4-1).

See Table 7.4-1 (System Access Configuration) above for more guidance.

Figure 7.4.2-1: SNMP Configuration Window

7.4.3 Modbus Configuration

The Modbus related parameters are configured in the Modbus Configuration window shown below. To open this window, select the lower "Config" button in the Access Configuration window (shown above in Figure 7.4-1).

See Table 7.4-1 (System Access Configuration) above for more guidance.

Figure 7.4.3-1: Modbus Configuration Window

7.5 Software Upgrade/Software Downgrade

Note that to access the windows and perform software upgrades as shown in this section, the user must be logged in to a security level higher than "admin", otherwise, the "Upgrade" menu item (shown below) will be disabled (grayed-out).

172 016 001 037

000 000 000 000

19200 None 1

001

For Modbus/TCP only: Set "Addr #1" to the IP address of the main BMS. Set "Addr #2" to the IP address of the alternate BMS (if applicable). You can use a Unit ID of 001 on all units with Modbus/TCP.

For Modbus/RTU (serial RS485) only: Baud, Parity, Stop bits.

With Modbus/RTU (serial RS485), each unit must have a unique Unit ID number.

172 016 001 037

For the limited SNMP-Trap feature: Set "Addr #1" to the IP address of the main NMS. Set "Addr #2" to the IP address of the alternate NMS (if applicable).

000 000 000 000

public

private



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Figure 7.5-1: Selecting "CommandUpgrade" on the Menu Bar

FTP Upgrades

To perform a software upgrade via FTP, enter the FTP Upgrade Mode by selecting CommandUpgradeFTP on the menu bar. Once in FTP Upgrade Mode, the operator should execute a FTP (File Transfer Protocol) application from a remote host using the units IP address. Enter the user name admin and then the administrator password for the unit.

At the FTP prompt, enter put xxx.bin, where "xxx.bin" is the software upgrade filename. (The file name must contain fxromz.) The file transfer will begin, and the status will be displayed in the Upgrade Progress popup window (shown below). The unit will automatically reboot after completion.

Figure 7.5-2: Upgrade Progress Popup Window

TFTP Upgrades

To perform a software upgrade via TFTP, select CommandUpgradeTFTP on the menu bar. A TFTP server must also be running on the host device. Enter the file name (fxromz.bin is the default) and the TFTP host address in the TFTP Configuration popup window (shown below). When the OK button is clicked, the file transfer will begin, and the status will be displayed in the Upgrade Progress popup window (shown above). The unit will automatically reboot after completion. .



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Figure 7.5-3: TFTP Configuration Popup Window

7.6 Viewing System Information

The System Information window (shown below in Figure 7.6-2) can be accessed by selecting ViewSystem on the "View" submenu (shown below in Figure 7.6-1). Details about the other items in the View submenu will be covered later in this manual.

Figure 7.6-1: The "View" Submenu

Figure 7.6-2: System Information Window

172 016 001 054

fxrom.bin



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7.7 User Interface Board The User-Interface Board (UIB) provides an interface for connecting the PDM to external monitoring and control equipment. The main features of this board include the following items. (Also see Figure 7.7-1 below.)

1) Alarm Relay Contacts (Form C)

Alarm Designation Terminals (J2) Contact Type

1 - 3 NO/CFA Summary Alarm 2 - 3 NC/OFA 4 - 6 NO/CFA Unacknowledged Events 5 - 6 NC/OFA

NO = Normally Open (when relay coil is de-energized) NC = Normally Closed (when relay coil is de-energized) CFA = Closed for Alarm OFA = Open for Alarm

2) Remote Emergency Power Off (REPO) User Input

Closing the circuit between J8-11 and J8-12 forces a shunt-trip on the input breaker. (For use with isolated dry contacts.)

3) Ethernet Connection

J7 (RJ-45 connecter) is for an Ethernet connection to the PDM.

4) RS-485 (Modbus-RTU) Connection The 5-point terminal block, J3, is for an RS-485 (Modbus-RTU) connection.



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Figure 7.7-1: User Interface Board



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8.0 Monitoring

8.1 Overview

The metering module will be used to monitor various voltages & currents in a power distribution panel. The meter will also compute various other parameters such as power, energy, demand, frequency, power factor etc.

8.2 Product Description

The Metering module board will acquire the voltage & current signals from an analog signal conditioning board. It will calculate energy and power quality parameters. These parameters are passed to the display board/PC for display and data logging. It will also receive control/command/system parameter data from display board or a third party display module.

8.2.1 Mechanical Overview

Figure 8.2-1: Display Module Front View (Mounted on Door)



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Figure 8.2-2: Display Module Front View (Not Mounted)



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Figure 8.2-3: Display Module Back View

Figure 8.2-4: Display Module Bottom View



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8.3 Features

The following are standard features of the PDM:

1. Thermal shutdown (shunts trip input breaker when goes past acceptable thermal levels).

2. TVSS or Surge Arrestor fault indication. This indication could mean that there is a fault with the TVSS or the Surge Arrestor (if applicable).

3. Over temperature warning.

4. Manual Restart (requires a manual restart of the input breaker when there is a power outage).

5. Local Emergency Power Off button (EPO).

6. Remote Emergency Power Off contacts (REPO).

The following parameters will be computed from the measurements:

1. RMS Output Voltages (3-phase, L-L and L-N).

2. RMS Input Voltages (3-phase, L-L and L-N).

3. RMS Output Currents (3-phase).

4. RMS Neutral Current.

5. RMS Ground Current.

6. Active Power (kW).

7. Apparent Power (kVA).

8. Active Energy Consumption (kWh).

9. Frequency.

10. Power Demand (kW Max).

11. Percentage Load.

12. Voltage THD in %.

13. Current THD in %.

14. Crest Factor for Load.

15. Power Factor.



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8.4 Modbus

The PDM acts as a Modbus slave, and can be accessed by the Modbus master using either Modbus RTU (via RS-485) or Modbus TCP (via Ethernet). The PDM is identified by a unique slave ID by the master. The default Modbus RTU settings are as follows.

Baud Rate: 19200

Parity: None

Stop bits: 1

The Modbus register map is shown in Appendix B.

The standard PDM unit consists of the Display Module and the Basic Module Metering (BMM). The PDM may also have additional optional modules, including Branch Circuit Monitors (BCMs) and Subfeed Circuit Monitors (SFCMs). Each module connected inside of the PDM needs to be configured with a unique Modbus ID.

The BMM has a default Modbus ID of '2', which is not visible to the outside world. The BMM Modbus registers (listed in Appendix B Table 3) and the other PDM registers listed in Appendix B (Table 1 and Table 2) are accessed from the outside world (e.g., the BMS) using the Modbus ID set in the Modbus Configuration window (Figure 7.4.3-1) and shown in the System Information window (Figure 7.6-2).

The optional BCM modules have a default Modbus ID of '7', and the optional SFCM modules have a default Modbus ID of '8'. The Modbus registers for these modules are accessed from the outside world using the Modbus ID setting of each individual module. Therefore, special attention must be taken when connecting multiple PDU units on an RS-485 bus, since each PDM, BCM, and SFCM on the bus must have unique Modbus IDs. Also, inside each PDM unit, the BCM and SFCM cannot have the same Modbus ID as the BMM. The Modbus IDs of the BMM, BCM, and SFCM can be changed via the individual module's service port.

The Modbus IDs of the internally connected modules can be seen by opening the Device Status window by selecting 'CommandDevice Status' on the menu bar. An example screenshot of the Device Status window is shown below, which shows a unit with an optional BCM/SFCM module with the Modbus IDs set to the default values.

Note that the device listed as Type 'PDU' below is actually the BMM module, and as mentioned above, its Modbus ID (of '2') is not visible to the outside world.



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Repeated from above: The BMM Modbus registers (and the other PDM registers) are accessed from the outside world using the Modbus ID set in the Modbus Configuration window (Figure 7.4.3-1) and shown in the System Information window (Figure 7.6-2).

Figure 8.4-1: Device Status Window

Table 1: Function Codes Supported Function Code Function Type Application

03h Read Holding Register Read metering data and Configuration data.

05h Force Single Coil Reset kWh/kVAh/Demand

06h Preset Single Register Change configuration data/reset warnings & alarms.

10h Preset Multiple Registers Change configuration data/reset warnings & alarms.

Table 2: Exception Responses Error Code Error Meaning

1 Illegal Function Function code requested by Master is not supported.

2 Illegal Data Address The Data Address requested by Master is not valid.

3 Illegal Data Value The Data value is not acceptable.

8.5 PDU "View" Windows

The PDU related data can be viewed by selecting ViewPDU on the menu bar as shown below.



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Figure 8.5-1: Selecting ViewPDU on the Menu Bar

PDM Status

The PDU Status window (shown below) is opened by selecting ViewPDUStatus on the menu bar.

Figure 8.5-2: PDU Status Window

PDM Metering

The PDU Metering windows are opened by selecting ViewMetering on the menu bar. The Metering parameters include the details of Current, Voltage, Power and others. The details of each window are shown below. The user can navigate to the different metering windows by selecting the appropriate radio button.



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Figure 8.5-3: PDU Metering (Voltage) Window

Figure 8.5-4: PDU Metering (Current) Window

Figure 8.5-5: PDU Metering (Power) Window



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Figure 8.5-6: PDU Metering (Harmonics) Window

PDU Metering (Others) Window

The PDU Metering (Others) window includes the metering details of the ,Load, Crest Factor, Demand, Frequency and Phase Sequence, as shown below.

Figure 8.5-7: PDU Metering (Others) Window

Viewing the PDU Limits/Rating Configuration Settings

The Limits/Rating configuration settings can be viewed by selecting the submenu menu item under ViewConfig on the menu bar as shown below.



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Figure 8.5-8: Selecting ViewConfig on the Menu Bar

PDU Config Limit View

The PDU Config Limit View window shows the Alarm/Warning Limit settings, as shown in the example screenshot below.

Figure 8.5-9: PDU Config Limit (View) Window

PDU Config Rating View

The PDU Config Rating View window shows the configuration details for the PDUs voltage, current, and frequency, ratings, along with the Baud Rate setting for the communications to the internal modules, the demand period, and the CT types, as shown below.



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Figure 8.5-10: PDU Config Rating (View) Window

8.6 BCM "View" Windows (Optional)

The BCM related data can be viewed by selecting ViewBCM on the menu bar as shown below.

Figure 8.6-1: Selecting ViewBCM on the Menu Bar

The BCM 'View' windows are shown below.

Figure 8.6-2: BCM System Config (View) Window

007



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Figure 8.6-3: BCM Panel Status Window

Figure 8.6-4: BCM Panel Config (View) Window

Figure 8.6-5: BCM Panel Metering Window

007

007 01

007 01



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In the 'BCM Branch Status' window below, the data for each of the 42 branch circuits can be viewed by selecting the 'Next 6>>' and '



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Figure 8.6-8: BCM Branch Config (View) Window

Figure 8.6-9: BCM Branch Metering Window

8.7 SFCM "View" Windows (Optional)

The SFCM related data can be viewed by selecting ViewSFCM/MFCM on the menu bar as shown below.

Figure 8.7-1: Selecting ViewSFCM/MFCM on the Menu Bar

The SFCM 'View' windows are shown below.

007 01

01 01007



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Figure 8.7-2: SFCM System (View) Window

Figure 8.7-3: SFCM Config (View) Window

Figure 8.7-4: SFCM Metering Window

The SFCM Metering Details window (below) is opened by selecting the 'Details' button on 'SFCM Metering' window (above.

001

008

02008

00102008



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Figure 8.7-5: SFCM Metering Details Window

8.8 Event Log and Alarm/Warning Annunciation

Overview

System events are logged in the Event Log. Each event contains the following attributes:

Timestamp. Severity of Event (I = Informational, W = Warning, A = Alarm). Active State Acknowledgement State Event Description

Some types of events remain active in the event log as long as the cause of the event remains active and become inactive afterwards. For example, an event triggered by a metered value that exceeds a high limit will remain active until that data value falls back below the high limit.

Some types of alarm/warning events also require acknowledgement from the user after they become inactive. This will be discussed below. Other types of alarm/warning events do not require acknowledgement.

Viewing Events

The events can be viewed in the Event Log window by pressing the Events button on the control panel or by selecting EventsView in the menu (shown below.



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Figure 8.8-1: Events Menu

Note that the Email and Extra Info menu items (shown above) are disabled and are not currently available. Also, the 'Delete Selected' menu item can be used only at the 'manufacturer' security level (or higher).

The 'Ack Selected' menu item can be used only at the 'admin' login level (or higher). Note that some of these 'Events' menu items will be disabled, depending on if the Event Log window is opened or if any events have been selected.

An example screenshot of the Event Log window is shown below.

Figure 8.8-2: Event Log Window

When pressing the Events button (or selecting EventsView) one of the following Event screens may appear.

Line Scroll (Scrolls the event log line by line.) Page Scroll (Scrolls the event log page by page.) Active Only (Shows the active alarms/warnings only. Scrolls line by

line.)



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These event screens are toggled by multiple presses of the Events button and the screen that will appear depends on the screen that was last viewed after closing (by pressing the Cancel button). The Event screen that was last viewed can also affect the sounding of the audible alarm, which will be discussed below.

Each event is represented by a text line on the Event screen with the attributes listed above. The following symbols are used in the event log display to convey the following attributes:

* An asterisk indicates the event is active. --> An arrow indicates the event requires acknowledgement.

Examples:

The following event will appear in the event log if there is an active over-temperature condition.

If the over-temperature condition (above) goes away, the following event will appear in the event log. Also, the asterisk (active event marker) in the previous event (above) will disappear, but the arrow (requires-acknowledgement marker) will remain until the event is acknowledged by the user.

17:37:48 I Transformer Restored of 190 degrees C

Event Description

Severity (Informational)

Timestamp (mm:ss)

-->37:48 W* Transformer over-temperature 190 degrees C

Event Description

Event is Active

Severity (Warning)

Timestamp (mm:ss)

Requires acknowledgement



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Acknowledging Events

If logged in to a sufficient security level (admin or above) the user can acknowledge events. The user has the choice to acknowledge events individually, or to acknowledge all events at once.

Acknowledging Individual Events:

1) With the event log showing on the LCD, use the Next and Previous buttons to highlight the event to be acknowledged. The "highlighted" event will be surrounded by dotted lines as shown in the example below.

2) Select the "highlighted" event by pressing the Enter button. The selected event will appear as shown in the example below.

The event can be unselected by pressing the Enter key again. You can select multiple events in this manner.

3) To acknowledge the selected events, press the menu button and select EventsAck Selected on the menu.

Acknowledging All Events at Once:

1) With the event log showing on the LCD, press the menu button and select EventsSelect All on the menu.

2) Press the menu button again and select EventsAck Selected on the menu.





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Event Filtering

The events displayed in the Event Log window can be temporarily filtered by using the Event Filtering window (shown below). This window is opened by selecting EventsFilter on the menu bar while the Event Log window is opened. After choosing the filter criteria in this window and selecting the OK button, the filtered events will appear in the Event Log window and the filter criteria will appear at the bottom of the Event Log window. The filter is cleared by pressing the Events button on the control panel two or three times to cycle through the various Event Log screens.

Figure 8.8-3: Event Filtering Window

Alarm/Warning Annunciation (Local)

The PDM Display Unit annunciates alarms/warning locally by the following two different means.

Alarm/Warning LED Audible Alarm

The Alarm/Warning LED:

The Alarm/Warning LED, which is located under the LCD display, can be in any of the following three states:

May 20103

May 20104



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LED State Meaning

Green (Solid) Normal operating condition. No active alarms or warnings are present.

Red (Solid) One or more active warnings are present. No active alarms are present.

Red (Blinking) One or more active alarms are present.

The Alarm/Warning LED states (above) are non-latching. For example, the LED will automatically change from red to green if a warning condition disappears and there are no other active alarms or warnings present.

The Audible Alarm:

When logged in as admin (or higher) the user can enable or disable the Audible Alarm as mentioned in Section 7.3 System Setup. When using this method, the new setting is permanently saved in Flash memory.

Also, without being logged in, a user can temporarily disable the Audible Alarm by selecting "CommandAlarm Ack (Audible)" on the menu bar. (See Figure 7.1-2 (The "Command" Submenu.) When using this method, the new setting is not saved in Flash memory and the Audible Alarm checkbox control in the System Config window (shown in Figure 7.3-2) is unaffected. The Audible Alarm will become enabled again after the Display Module has rebooted.

The operation of the Audible Alarm is independent from the Alarm/Warning LED. The Audible Alarm sounds only if there is one or more alarm/warning events in the log that require acknowledgement, in addition to the other caveats mentioned below. (Note that not all alarm/warning events require acknowledgement.) Therefore, it is possible for the Audible Alarm to be sounding while the Alarm/Warning LED is green and for the Audible Alarm to be silent while the Alarm/Warning LED is red.



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The operation of the Audible Alarm can also be affected by the Event screen being viewed (or the last screen viewed before closing). For example, if there are events in the log that require acknowledgement but are not active, the Audible Alarm will sound only if the Line Scroll or Page Scroll event screens were the last viewed, but the Audible Alarm will be silent if the Active Only event screen was the last viewed. When in this condition, the Audible Alarm will toggle on and off as the user toggles through the Line Scroll/Page Scroll and Active Only event screens (by pressing the Events button).

Note that alarm and warning events from the BMM and optional BCM/SFCMs do not require acknowledgement and will not cause the Audible Alarm to sound.

Alarm/Warning Annunciation (Remote)

The PDM can annunciate alarms/warning remotely via two sets of Form-C alarm relay contacts. (See Section 7.7 for the wiring details.) These relay contacts are designated as follows:

Summary Alarm Contacts Unacknowledged Events Contacts

The Summary Alarm Contacts:

The Summary Alarm contacts will be in the alarm state if there are one or more active warnings or alarms present. So basically, the Summary Alarm contacts should follow the state of the Alarm/Warning LED, i.e., they should be in the alarm state when the Alarm/Warning LED is Red (Solid or Blinking) and should be in the normal state when the Alarm/Warning LED is green.

The Unacknowledged Events Contacts:

The Unacknowledged Events contacts will be in the alarm state only when there are one or more alarm/warning events in the log that require acknowledgement and the state is also dependant on the Event screen being viewed (or the last screen viewed before closing) as mentioned above for the Audible Alarm. So usually, the Unacknowledged Events contacts should be in the alarm state when the Audible Alarm is sounding. See the caveats about the Audible Alarm above in this section. Also note that disabling the Audible Alarm does not disable the Unacknowledged Events contacts.

Note that both sets of alarm contacts will be in the normal state if power is lost to the equipment.



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9.0 Alarm/Warning Limits and Ratings Configuration

This section shows the PDM's GUI configuration windows and shows the range of adjustment that is possible using these windows. Note that you must be logged in as admin or higher to access these windows. The changes made are not saved until you select the OK button near the bottom of each window.

If you are just viewing a window and are not making changes, to close the window, press the Cancel button on the control panel (or select the Cancel button on the window) instead of pressing the OK button on the window.

WARNING: Use caution when making configuration changes using these windows. In some cases, the GUI may not limit you from making unwise changes that could cause the equipment to malfunction.

9.1 PDU "Config" Windows

The Limits/Rating configuration settings for the PDU can be changed on the 'PDU Config' windows, which are opened by selecting the submenu menu items under ConfigPDU on the menu bar as shown below.

Figure 9.1-1: Selecting ConfigPDU on the Menu Bar



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PDU Config Limit Window

The Over/Under Voltage and Over-Current Alarm /Warning limit settings can set in the PDU Config Limit window (shown below). This window is opened by selecting ConfigPDULimit on the menu bar.

Figure 9.1-2: PDU Config Limit Window

Table 9.1-1 below shows the defaults and the minimum and maximum set point values that can be set using the "PDU Config Limit" window above. The Modbus register numbers are also shown for reference.

Table 9.1-1: PDU Alarm/Warning Limit Settings Description Min Default Max Units Reg.Input OV Alarm Limit 100 115 130 % 219Input OV Warning Limit 100 110 130 % 220Input UV Warning Limit 60 95 100 % 222Input UV Alarm Limit 60 85 100 % 221Output OV Alarm Limit 100 115 130 % 213Output OV Warning Limit 100 110 130 % 214Output UV Warning Limit 60 95 100 % 216Output UV Alarm Limit 60 85 100 % 215Output OC Alarm Limit 50 125 200 % 217Output OC Warning Limit 50 115 200 % 218Neutral Current Limit 0 125 200 % 223Ground Current Limit 0 20 200 A 224

115

085

115

085

110

095

110

095

125

115

125

020



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PDU Config Rating Window

The PDUs voltage, current, and frequency ratings, along with the Baud Rate setting for the communications to the internal modules, the demand period, and the CT types, as shown below. This window is opened by selecting ConfigPDURating on the menu bar.

Figure 9.1-3: PDU Config Rating Window

Table 9.1-2 below shows the defaults and range of values that can be set using the "PDU Config Rating" window above. The Modbus register numbers are also shown for reference.

Table 9.1-2: PDU Rating Settings Description Range Default Units Reg. Baud Rate (Internal) 9600, 19200, 57600, 115200 115200 Baud 205 Max. Power Demand Period 1-60 15 Minutes 206 Input Voltage Rating 0-600 * 480 V 207 Output Voltage Rating 0-600 * 208 V 208 Frequency Rating 50-60 60 Hz 210 Current Rating 200-1000 600 A 209 Line CT Type ** 800 A ** 211 Neutral CT Type ** 1600 A ** 212

* The unit may not perform correctly if the Voltage Ratings are set to extremely low voltage settings. Setting the Voltage Ratings to zero may corrupt the BMM's Flash Memory, and it will then require a Factory Reset to correct.

** CT Types: 100, 200, 300, 400, 600, 800, 1000, 1200, 1500, 1600, 2000, 2500, 3000. (These numbers represent the primary ratings of the CTs, while the secondary rating is 5A.)

115200

015

480

208

060

600

800

1600



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9.2 BCM "Config" Windows (Optional)

The configuration settings for the BCM can be changed on the 'BCM Config' windows, which are opened by selecting the submenu menu items under ConfigBCM on the menu bar as shown below. Note that you must be logged in as admin or higher to access the menu items under Config.

Figure 9.2-1: Selecting Config BCM on the Menu Bar

The 'BCM Config' windows are shown below.

Figure 9.2-2: BCM Global Config Window

Figure 9.2-3: BCM System Config Window

007 01

-

-

-

-

-

-

No On007

001 On 120 060

- - - -

001 Off 120 060

001 Off 120 060



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Figure 9.2-4: BCM Panel Config Window

The ' BCM Panel Rating' window (below) is opened by selecting the 'Other Ratings' button in the 'BCM Panel Config' window (above).

Figure 9.2-5: BCM Panel Rating Window

Figure 9.2-6: BCM Branch Config Window

007 01

080

001

120

080

080

000

110

090

070

010

010

010

005

005

On

060

120

225

080

080

030

030

005

005

070

070

005

005

070

070

005

005

080

080

030

030

005

005

070

070

005

005

070

070

005

005

080

080

030

030

005

005

070

070

005

005

070

070

005

005

007 01



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Table 9.2-1 below shows the defaults and the minimum and maximum set point values that can be set using the BCM Configuration windows above.

Table 9.2-1: BCM Configuration Settings Description Min Default Max Units Reference

Panel Voltage Rating 0 * 120 600 Volts Figure 9.2-3 Figure 9.2-5

Panel Frequency Rating 0 * 60 60 Hz Figure 9.2-3 Figure 9.2-5 Panel Current Rating ** 0 * 225 600 Amps Figure 9.2-5 Panel OC Alarm Limit 0 80 200 % Figure 9.2-4 Panel OC Warning Limit 0 70 200 % Figure 9.2-4 Panel UC Alarm Limit 0 1 100 % Figure 9.2-4 Panel OV Alarm Limit 0 120 200 % Figure 9.2-4 Panel OV Warning Limit 0 110 200 % Figure 9.2-4 Panel UV Warning Limit 0 90 200 % Figure 9.2-4 Panel UV Alarm Limit 0 80 200 % Figure 9.2-4 Panel Over KW Alarm Limit 0 80 200 % Figure 9.2-4 Panel Low PF Alarm Limit 0 0 100 % Figure 9.2-4 Panel Current Alarm Delay 0 10 100 sec. Figure 9.2-5 Panel Current Warning Delay 0 5 100 sec. Figure 9.2-5 Panel Voltage Alarm Delay 0 10 100 sec. Figure 9.2-5 Panel Voltage Warning Delay 0 5 100 sec. Figure 9.2-5 Panel PQ Alarm Delay 0 10 100 sec. Figure 9.2-5 Branch Current Rating 0 * 30 200 Amps Figure 9.2-6 Branch OC Alarm Limit 0 80 200 % Figure 9.2-6 Branch OC Warning Limit 0 70 200 % Figure 9.2-6 Branch UC Alarm Limit 0 5 100 % Figure 9.2-6 Branch Current Alarm Delay 0 10 100 sec. Figure 9.2-6 Branch Current Warning Delay 0 5 100 sec. Figure 9.2-6

* The unit may not perform correctly if these ratings settings are set to extremely low values. ** The Panel Current Rating is adjustable in steps of 5A.



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9.3 SFCM "Config" Windows (Optional)

The configuration settings for the SFCM can be changed on the 'SFCM Config' windows, which are opened by selecting the submenu menu items under ConfigSFCM on the menu bar as shown below. Note that you must be logged in as admin or higher to access the menu items under Config.

Figure 9.3-1: Selecting Config SFCM/MFCM on the Menu Bar

The 'SFCM Config' windows are shown below.

Figure 9.3-2: SFCM Config Limit Window

Figure 9.3-3: SFCM Config System Window

080

005

080

120

080

100

010

110

090

005

008 02

070

001

-

001

-

-

-

On

-

-

-

120

-

-

-

060

-

-

Off

008



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Figure 9.3-4: SFCM Config Others Window

Table 9.3-1 below shows the defaults and the minimum and maximum set point values that can be set using the SFCM Configuration windows above.

Table 9.3-1: SFCM Configuration Settings Description Min Default Max Units Reference Voltage Rating 0 * 120 500 Volts Figure 9.3-3 Frequency Rating 0 * 60 60 Hz Figure 9.3-3 Current Rating 0 * 400 1000 Amps Figure 9.3-4 Line CT Scale 0 ** 16 200 N/A Figure 9.3-4 Neutral CT Scale 0 * 32 200 N/A Figure 9.3-4 OC Alarm Limit 0 80 200 % Figure 9.3-2 OC Warning Limit 0 70 200 % Figure 9.3-2 UC Alarm Limit 0 5 100 % Figure 9.3-2 Neutral OC Alarm Limit 0 80 200 % Figure 9.3-2 OV Alarm Limit 0 120 200 % Figure 9.3-2 OV Warning Limit 0 110 200 % Figure 9.3-2 UV Warning Limit 0 90 100 % Figure 9.3-2 UV Alarm Limit 0 80 100 % Figure 9.3-2 Over KW Alarm Limit 0 100 100 % Figure 9.3-2 Alarm Delay 0 10 100 sec. Figure 9.3-2 Warning Delay 0 5 100 sec. Figure 9.3-2

* The unit may not perform correctly if these ratings settings are set to extremely low values. ** Setting the Line CT Scale to zero will disable the Subfeed CB.

400

016

032

008 02 001



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Appendix A: Display GUI Password Management



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Appendix A: Display GUI Password Management

Display unit provides five layers of secured login access in the GUI.

Login Name Password

Default

User switch

Admin

Service

Manufacture

Super

The Default login in the GUI would prompt upon turning on the unit. There is no need of password for default mode. However, this login mode has very limited capabilities (monitoring). The extended login mode users can also configure the unit. The customer needs to login as an administrator to modify password. Please contact Technical Support for details. A login table has been inserted in this section to keep record of any password modification.

Login Name New Password Date of Modification



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Appendix B: Modbus Register Map



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Appendix B: Modbus Register Map

Date and Time Registers The 'Date and Time' Modbus registers are shown below in Table B-1. These registers are accessed using Function Codes 03 (Read Holding Registers) and 16 (Preset Multiple Registers).

Table B-1: Modbus Registers Date and Time Reg. No. Description Format Type

1412 Month (1-12) int16 RW 1413 Day (1-31) int16 RW 1414 Year (1970-2030) int16 RW 1415 Hours (0-23) int16 RW 1416 Minutes (0-59) int16 RW 1417 Seconds (0-59) int16 RW 1418 Milliseconds (0-999) int16 RW

System Status Registers The 'System Status' Modbus registers are shown below in Table B-2. These registers are accessed using Function Code 03 (Read Holding Registers)..

Table B-2: Modbus Registers System Status Reg. No. Description Format Type

1002 System Status Bit 0: (Set = Summary Alarm) Bit 2: (Set = Unacknowledged Events)

int16 R

1003 Outputs on UIB Port Bit 0: (Set = Summary Alarm) Bit 1: (Set = Unacknowledged Events)

int16 R

1004

Inputs on UIB Port Bit 0: (Set = PDU Transformer Excess Temperature)Bit 1: (Set = PDU Transformer Over Temperature) Bit 2: (Set = TVSS Fault) Bit 3: (Set = EPO [Local or Remote]) Bit 4: (Set = Circuit Breaker No. 1: Open) Bit 5: (Set = Circuit Breaker No. 2: Open) * Bit 6: (Set = Circuit Breaker No. 3: Open) * Bit 7: (Set = Circuit Breaker No. 4: Open) *

int16 R

1005 Display Board Temperature (C) int16 R

1006 PDU Transformer Excess Temperature (0 = Normal; 1 = Warning) int16 R

1007 PDU Transformer Over Temperature (0 = Normal; 2 = Alarm) int16 R

* Optional



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PDM Monitoring and Configuration Registers The register map shown below in Table B-3 includes metering, alarm, and warning registers for the PDM system. These registers are accessed internally inside the PDM from the BMM module.

On the floating-point registers noted below, the floating-point numbers are expressed in the IEEE-754 (32-bit) format, which require two Modbus (16-bit) registers. The low-order 16-bit word is placed at the lower Modbus address (e.g., Reg. 121) and the high-order 16-bit word is placed at the higher Modbus address (e.g., Reg. 122).

The Type-R (Read-Only) registers listed in Table B-3 below are accessed using Function Code 03 (Read Holding Registers). The Type-RW (Read/Write) registers in Table B-3 can be accessed using Function Code 03 (Read Holding Registers), 06 (Preset Single Register), or 16 (Preset Multiple Registers).

Table B-3: Modbus Registers PDM Monitoring and Configuration Reg. No. Description Format Scale Default Unit Type Notes

2 Output Voltage, A-B int16 1 N/A V R 3 Output Voltage, B-C int16 1 N/A V R 4 Output Voltage, C-A int16 1 N/A V R 5 Output Voltage, A-N int16 10 N/A V R 6 Output Voltage, B-N int16 10 N/A V R 7 Output Voltage, C-N int16 10 N/A V R 9 Output Current, A int16 10 N/A A R

10 Output Current, B int16 10 N/A A R 11 Output Current, C int16 10 N/A A R 12 Ground Current int16 10 N/A A R 13 Neutral Current int16 10 N/A A R 14 Input Voltage, A-B int16 10 N/A V R 15 Input Voltage, B-C int16 10 N/A V R 16 Input Voltage, C-A int16 10 N/A V R 17 Phase Sequence int16 1 N/A N/A R 0=ABC; 1=BAC 18 Frequency int16 10 N/A Hz R 19 KVA, Total int16 10 N/A KVA R 20 KVA, A int16 10 N/A KVA R 21 KVA, B int16 10 N/A KVA R 22 KVA, C int16 10 N/A KVA R 23 Load, A int16 10 N/A % R 24 Load, B int16 10 N/A % R 25 Load, C int16 10 N/A % R 26 KW, Total int16 10 N/A KW R 27 KW, A int16 10 N/A KW R 28 KW, B int16 10 N/A KW R 29 KW, C int16 10 N/A KW R 30 PF, A int16 100 N/A N/A R 31 PF, B int16 100 N/A N/A R 32 PF, C int16 100 N/A N/A R



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Reg. No. Description Format Scale Default Unit Type Notes

33 kWh, Total int16 10 N/A kWh R * 34 kWh, A int16 10 N/A kWh R * 35 kWh, B int16 10 N/A kWh R * 36 kWh, C int16 10 N/A kWh R * 37 kVAh,Total int16 10 N/A kVAh R * 38 kVAh, A int16 10 N/A kVAh R * 39 kVAh, B int16 10 N/A kVAh R * 40 kVAh, C int16 10 N/A kVAh R * 41 Peak Demand KW int16 10 N/A KW R 42 THD, Voltage, A-N int16 10 N/A % R 43 THD, Voltage, B-N int16 10 N/A % R 44 THD, Voltage, C-N int16 10 N/A % R 45 Crest Factor, A int16 10 N/A N/A R 46 Crest Factor, B int16 10 N/A N/A R 47 Crest Factor, C int16 10 N/A N/A R 48 THD, Current, A int16 10 N/A % R 49 THD, Current, B int16 10 N/A % R 50 THD, Current, C int16 10 N/A % R 51 Alarm Register 1 int16 N/A N/A Flags R See Table B-4 below. 52 Alarm Register 2 int16 N/A N/A Flags R See Table B-5 below. 53 Alarm Register 3 int16 N/A N/A Flags R See Table B-6 below. 54 Alarm Register 4 int16 N/A N/A Flags R See Table B-7 below. 61 Fund. Voltage, A-N int16 1 N/A V R 62 1st Harm., Voltage, A-N int16 100 N/A % R 63 3rd Harm., Voltage, A-N int16 100 N/A % R 64 5th Harm., Voltage, A-N int16 100 N/A % R 65 7th Harm., Voltage, A-N int16 100 N/A % R 66 9th Harm., Voltage, A-N int16 100 N/A % R 71 Fund. Voltage, B-N int16 1 N/A V R 72 1st Harm., Voltage, B-N int16 100 N/A % R 73 3rd Harm., Voltage, B-N int16 100 N/A % R 74 5th Harm., Voltage, B-N int16 100 N/A % R 75 7th Harm., Voltage, B-N int16 100 N/A % R 76 9th Harm., Voltage, B-N int16 100 N/A % R 81 Fund. Voltage, C-N int16 1 N/A V R 82 1st Harm., Voltage, C-N int16 100 N/A % R 83 3rd Harm., Voltage, C-N int16 100 N/A % R 84 5th Harm., Voltage, C-N int16 100 N/A % R 85 7th Harm., Voltage, C-N int16 100 N/A % R 86 9th Harm., Voltage, C-N int16 100 N/A % R 91 Fund. Current, A int16 1 N/A A R 92 1st Harm., Current, A int16 100 N/A % R 93 3rd Harm., Current, A int16 100 N/A % R 94 5th Harm., Current, A int16 100 N/A % R 95 7th Harm., Current, A int16 100 N/A % R 96 9th Harm., Current, A int16 100 N/A % R



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Reg. No. Description Format Scale Default Unit Type Notes

101 Fund. Current, B int16 1 N/A A R 102 1st Harm., Current, B int16 100 N/A % R 103 3rd Harm., Current, B int16 100 N/A % R 104 5th Harm., Current, B int16 100 N/A % R 105 7th Harm., Current, B int16 100 N/A % R 106 9th Harm., Current, B int16 100 N/A % R 111 Fund. Current, C int16 1 N/A A R 112 1st Harm., Current, C int16 100 N/A % R 113 3rd Harm., Current, C int16 100 N/A % R 114 5th Harm., Current, C int16 100 N/A % R 115 7th Harm., Current, C int16 100 N/A % R 116 9th Harm., Current, C int16 100 N/A % R

121-122 kWh, Total float 1 N/A kWh R * 123-124 kWh, A float 1 N/A kWh R * 125-126 kWh, B float 1 N/A kWh R * 127-128 kWh, C float 1 N/A kWh R * 129-130 kVAh, Total float 1 N/A kVAh R * 131-132 kVAh, A float 1 N/A kVAh R * 133-134 kVAh, B float 1 N/A kVAh R * 135-136 kVAh, C float 1 N/A kVAh R *

205 Baud Rate (Internal) int16 1 3 ** RW 206 Power Demand Period int16 1 15 Min. RW 207 Input Voltage Rating int16 1 480 V RW 208 Output Voltage Rating int16 1 208 V RW 209 Current Rating int16 1 600 A RW 210 Frequency Rating int16 1 60 Hz RW 211 Line CT Type int16 1 4 *** RW 212 Neutral CT Type int16 1 6 *** RW 213 Output OV Alarm Limit int16 1 115 % RW 214 Output OV Warning Limit int16 1 110 % RW 215 Output UV Alarm Limit int16 1 85 % RW 216 Output UV Warning Limit int16 1 95 % RW 217 Output OC Alarm Limit int16 1 125 % RW 218 Output OC Warning Limit int16 1 115 % RW 219 Input OV Alarm Limit int16 1 115 % RW 220 Input OV Warning Limit int16 1 110 % RW 221 Input UV Alarm Limit int16 1 85 % RW 222 Input UV Warning Limit int16 1 95 % RW 223 Neutral Current Limit int16 1 125 % RW 224 Ground Current Limit int16 1 20 A RW 225 Frequency Limit int16 10 0.5 Hz RW

* Note that there are two sets of kWh/kVAh registers shown above in Table B-3. The preferred kWh/kVAh registers are the floating-point register set ranging from 121 to 136, since the other kWh/kVAh register set, ranging from 33 to 40, are Type int16, which will roll over when the value of 6553.5 is exceeded.

** Internal Baud Rate Settings (Reg. 205): 0=9600; 1=19200; 2=57600; 3=115200

*** CT Types: 0=200:5A; 1=300:5A; 2=400:5A; 3=600:5A; 4=800:5A; 5=1200:5A; 6=1600:5A; 7=100:5A; 8=1000:5A; 9=2000:5A; 10=1500:5A; 11=3000:5A; 12=2500:5A



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Table B-4: Alarm Register 1 (Reg. 51) Bit Description

0 Output OV Alarm, A-B 1 Output UV Alarm, A-B 2 Output OV Alarm, B-C 3 Output UV Alarm, B-C 4 Output OV Alarm, C-A 5 Output UV Alarm, C-A 6 Output OV Alarm, A-N 7 Output UV Alarm, A-N 8 Output OV Alarm, B-N 9 Output UV Alarm, B-N

10 Output OV Alarm, C-N 11 Output UV Alarm, C-N 12 Not Used 13 Output OC Alarm, A 14 Output OC Alarm, B 15 Output OC Alarm, C


0 Input OV Alarm, A-B 1 Input UV Alarm, A-B 2 Input OV Alarm, B-C 3 Input UV Alarm, B-C 4 Input OV Alarm, C-A 5 Input UV Alarm, C-A 6 Neutral OC Alarm 7 Ground OC Alarm 8 Over Frequency Alarm 9 Under Frequency Alarm

10 Not Used 11 Phase Loss Alarm 12 Not Used 13 Not Used 14 Not Used 15 Not Used


0 Output OV Warning, A-B 1 Output UV Warning, A-B 2 Output OV Warning, B-C 3 Output UV Warning, B-C 4 Output OV Warning, C-A 5 Output UV Warning, C-A 6 Output OV Warning, A-N 7 Output UV Warning, A-N 8 Output OV Warning, B-N 9 Output UV Warning, B-N

10 Output OV Warning, C-N 11 Output UV Warning, C-N 12 Not Used 13 Output OC Warning, A 14 Output OC Warning, B 15 Output OC Warning, C


0 Input OV Warning, A-B 1 Input UV Warning, A-B 2 Input OV Warning, B-C 3 Input UV Warning, B-C 4 Input OV Warning, C-A 5 Input UV Warning, C-A 6 Not Used 7 Not Used 8 Not Used 9 Not Used

10 Not Used 11 Not Used 12 Not Used 13 Not Used 14 Not Used 15 Not Used



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Reset kWh/kVAh/Demand

The Reset kWh/kVAh/Demand function can be performed using Function Code 05 (Force Single Coil) to force Coil 3 off (by sending "00 00").

Table B-8: Modbus Registers Reset (kWh/kVAh/Demand) Coil No. Description Format Scale Default Unit Type Notes

3 Reset (kWh/kVAh/Demand) int16 N/A N/A N/A W Send "00 00" to reset.

Table B-9: Sample Packets for Resetting kWh/kVAh/Demand Request Response

Field Name Hex Field Name HexDevice Address 02 Device Address 02 Function 05 Function 05 Coil Address Hi 00 Coil Address Hi 00 Coil Address Lo 02 Coil Address Lo 02 Output Value Hi 00 Output Value Hi 00 Output Value Lo 00 Output Value Lo 00 Packet CRC Hi 6C Packet CRC Hi 6C Packet CRC Lo 39

Packet CRC Lo 39



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Appendix C: Access



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Appendix C: Access Figure 1.1 PDM STAND-ALONE

Figure 1.2 PDM/SIDE CAR LINE-UP PDM + 10 SIDE CAR



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Figure 1.2 (cont.) PDM/SIDE CAR LINE-UP PDM + 10 SIDE CAR



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Figure 1.3 PDM/SIDE CAR LINE-UP PDM + 24 SIDE CAR SIDE CAR DISTRIBUTION ALL FRONT



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Figure 1.3 (cont.) PDM/SIDE CAR LINE-UP PDM + 24 SIDE CAR SIDE CAR DISTRIBUTION ALL FRONT

Figure 1.4 PDM/SIDE CAR LINE-UP PDM + 24 SIDE CAR SIDE CAR DISTRIBUTION FRONT & REAR



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Figure 1.5 PDM/SIDE CAR LINE-UP PDM +24 SIDECAR SIDECAR DISTRIBUTION ALL FRONT NO DISTRIBUTION IN PDM



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Figure 1.5 (cont.) PDM/SIDE CAR LINE-UP PDM +24 SIDECAR SIDECAR DISTRIBUTION ALL FRONT NO DISTRIBUTION IN PDM



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Figure 1.6 PDM/SIDE CAR LINE-UP PDM + 34 SIDE CAR SIDE CAR DISTRIBUTION ALL FRONT NO DISTRIBUTION IN PDM



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Figure 1.6 (cont.) PDM/SIDE CAR LINE-UP PDM + 34 SIDE CAR SIDE CAR DISTRIBUTION ALL FRONT NO DISTRIBUTION IN PDM



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Figure 1.6 (cont.) PDM/SIDE CAR LINE-UP PDM + 34 SIDE CAR SIDE CAR DISTRIBUTION ALL FRONT NO DISTRIBUTION IN PDM



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Appendix D: Spare Parts List



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Appendix D: Spare Parts List Spares List-Level 1

Part Number Description Qty

08-13-010030 Fuse 1/4A 250V 3

420000002000 Fuse 1A 600V 3

Spares List-Level 2


560200003000 XFM 100VA 480-120 50/60HZ 480/208/120 1

41-98-669121 ASSY, BMM PDM MKII 1

43-50-667731 DISPLAY, ASSEMBLY, PDM MKII 1

41-98-669111 ASSY, UIB/PS PDM MKII 1

Spares List-Level 3


01455-49-R AC SURGE PROTECTOR, 208Y/120 1

01456-49-R AC SURGE PROTECTOR, 480/277V 1

08-13-040006 FUSE, 30A 125V ABC-30 3

420000002004 FUSE 600VAC 30AMP SLOBLO CLASS CC CART 3

440000061000 LIGHTNING ARRESTOR 1



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Appendix E: Mission Critical 11 & 12 Reconnection Instructions



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Appendix E: Mission Critical Reconnection Instructions Section 1: Mechanical Reconnection Step 1: Identify the 8 mating holes on the side of the PDM II cabinet (see Figure E.1).

Figure E.1: Cabinet Mating Hole Locations

1

2

3

4 5

6

7

8



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Step 2: Push the two mating cabinets together until they are 0.5 to 1 apart. Step 3: Place one 15-10-667011 cabinet spacer between the front of the cabinets so that the mating holes of spacer align to the mating holes of the cabinet. Place a flat washer and lock washer under the head of a 3/8-16x1.25 bolt, and insert the bolt as shown in Figure 2. Place a flat washer, lock washer, and nut on the end of the bolt leaving the bolt loose.



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Figure E.2: Cabinet Assembly Exploded View

Step 4: Repeat Step 3 for the back side of the cabinet. Step 5: Push the two cabinets together. Step 6: Insert a 3/8-16x1.25 bolt, with a flat washer and lock washer under the head of the bolt, through each of the remaining 6 mating holes. Ensure that the bolts are also passing through the 15-10-667011 cabinet spacers, and lock all 6 bolts in place with a flat washer, lock washer, and nut on the end of the bolt. Step 7: Tighten all 8 bolts.

15-10-



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Section 2: Electrical Reconnection Overview When Mission Critical units are shipped to the customer, the Static Transfer Switch and the PDM is separated from each other. The open (disconnected) wires are left inside of the PDM unit. It is up to the customer and/or contracted electricians to properly AND SAFELY reconnect the Mission Critical unit. Each wire hanging in the PDM (wires that need to be connected to the Static Transfer Switch) unit will be marked with a number. Each number is unique in the unit. There should be no two numbers that are the same. The corresponding numbers will be put in the Static Transfer Switch, at the correct connection points. Procedure

1. Locate all wires inside the PDM unit that are hanging and have numbers stuck on the end of each wire. Please see picture below.

2. Drag each of these wires through the oval located at the corner post of the PDM. 3. Correspond the numbers on the wires with the connection point on the Static

Transfer Switch. Please refer to picture below for the number locations. 4. Use the proper hardware that was given with the unit and make sure to apply the

correct amount of torque necessary. Please see torque chart below.



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Appendix F: Kick Plate Instal

94-12-669281_g_pdmii

Documents

system access configuration

system packaging

system specifications

system setup

viewing system information

tcpip configuration

snmp configuration

modbus configuration