IN-ROW POWER ENCLOSURE (IRPE)

IN-ROW POWER ENCLOSURE (IRPE) INSTALLATION AND OPERATION MANUAL technical environment solutions IRPEOPMAN 1

TABLE OF CONTENTS II. INTRODUCTION...3 III. SCOPE...4 IV. SYSTEM PACKAGING & INSPECTION PROCEDURES...4 V. SYSTEM INSTALLATION PROCEDURES...5 VI. A. EQUIPMENT PLACEMENT... 5 CUSTOMER CONNECTIONS: WIRING THE IRPE UNIT...6 A. UPSTREAM (SUPPLY) CIRCUIT BREAKER... 6 B. POWER SYSTEM GROUNDING... 6 C. GROUNDING CONDUCTORS... 6 D. INPUT POWER JUNCTION BOX AND CABLE ASSEMBLY (OPTIONAL)... 6 E. MULTIPLE INPUT FEEDS (OPTIONAL):... 7 VII. SYSTEM POWER UP PROCEDURE...8 A. OUTPUT DISTRIBUTION CABLE(S) INSTALLATION (OPTIONAL):... 8 B. OUTPUT PANELBOARDS... 9 IX. SYSTEM TROUBLESHOOTING...10 A. SYSTEM SAFETY PRECAUTIONS... 10 B. TROUBLESHOOTING GUIDELINES... 10 X. APPENDIX...11 A. WARRANTY INFORMATION... 11 B. SAMPLE MAINTENANCE AGREEMENT... 12 C. WARRANTY AGREEMENT... 13 D. WARRANTY VALIDATION REQUEST... 14 E. CLASS A COMPUTING DEVICE: INFORMATION TO USER... 15 XI. IRPE DRAWINGS AND BCMS INFORMATION (OPTIONAL)...16 I. INTRODUCTION... 16 II. SCOPE... 17 III. SYSTEM DESCRIPTION... 17 IV. SYSTEM INSTALLATION PROCEDURES... 18 V. OPERATION... 21 VI. APPENDIX A LAYOUTS AND DIMENSIONS... 25 VII. APPENDIX B - WIRING... 29 VIII. APPENDIX C MODBUS POINTS LIST... 30 IX. UPGRADE... 58 XI. OPERATION INSTRUCTIONS: SQUARE D POWERLOGIC DISPLAY - LOCAL DISPLAY FOR BCMS (OPTIONAL)...61 XI. OPERATION INSTRUCTIONS: ION 6200 METER / DISPLAY (OPTIONAL)...62 technical environment solutions IRPEOPMAN 2

II. INTRODUCTION This manual describes the installation and operation of your Wright-Line In-Row Power Enclosure (IRPE). It contains instructions for the IRPE and optional components and accessories. The information you will use depends on the system you purchase. Your In-Row Power Enclosure (IRPE) system is carefully assembled by craftsman from parts manufactured to exacting specifications and the highest quality materials. Each WRIGHT - LINE IRPE system is designed to be an integral part of your power quality solution. If you require additional information or need technical assistance, please contact Wright-Line at any time. WRIGHT LINE 160 GOLD STAR BOULEVARD WORCESTER, MA 01606 800-225-7348 technical environment solutions IRPEOPMAN 3

III. SCOPE This manual includes user operation and installation information for the WRIGHT - LINE In- Row Power Enclosure (IRPE). It is intended to aid the user in the safe handling and use of shipped equipment. It is recommended that a copy of this document be kept in the unit or in a safe place for easy review. Each section of this manual may contain bold type notes in a rectangle box for notes, warnings and cautions that pertain to your IRPE system. IV. SYSTEM PACKAGING & INSPECTION PROCEDURES WRIGHT - LINE carefully packages each and every unit to assure damage-free delivery to your job site. We recommend that the following unpacking procedures be followed upon delivery. 1. Inspect packaging, exterior panels, and doors for any visible damage, i.e. scratches dents, cracks, or torn packaging. 2. At this point your unit is ready to be removed from the pallet. Provide a fork truck if available. You may carefully use it to remove the unit from its pallet. Use extreme caution to assure the unit is properly centered on the forks. 3. The unit is now ready to be rolled into its final position and prepared for installation. 4. Once in its final position, inspect the IRPE for any loose connections or displacement during shipment. Check to make sure all terminal lugs are tight and secured. Ensure all lug connections are tight and secured. Check the main input feeder connections at the main breaker to be sure vibration has not loosened the terminal screws. Using the same procedure, check the feeders from the load side of the main breaker to the primary side of the panels. Check all other lugs, i.e. neutral bus, ground bus, terminal blocks, etc. 5. OUTPUT DISTRIBUTION CABLE ASSEMBLIES (OPTIONAL FEATURE): cable coils must be inspected for cuts and/or damaged conduit. Each cable should be uncoiled and inspected individually. 6. INPUT POWER JUNCTION BOX (OPTIONAL FEATURE): carefully inspect entire box and cable coil for damage. Caution: Do not install a damaged cabinet. Report any damage to the carrier and contact your local sales and service office immediately. Failure to properly document all damages may void the unit warranty. technical environment solutions IRPEOPMAN 4

V. System Installation Procedures The following section of your installation and operation manual covers the general requirements for the installation of your In-Row Power Enclosure and its associated components. A. EQUIPMENT PLACEMENT 1. Your In-Row Power Enclosure may be located anywhere in the room at the end of or in the middle of your rack(s) installation. In selecting the placement of this unit, it is important to consider future expansion, accessibility for preventative maintenance (PM) checks and any required service. Follow the local electrical codes for panel board front and side clearance requirements. 2. If the unit is being placed on a raised floor, the IRPE should rest as close as possible to the corners of the floor tiles. This will allow the unit to span one (1) complete floor tile allowing for cutouts in the tile. 3. WRIGHT - LINE recommends that the IRPE be secured to the floor by six (6) mounting bolts at the bottom of the base. 4. The unit location may be specified on a floor plan, which shows related equipment as well as identifying distribution cable runs. These cable runs should be recorded on panel board legend cards. Each legend card specifies the circuit location on the panelboard and the computer or peripheral description. 5. Once the IRPE has been properly located, provisions must be made for cable entry through the raised floor when applicable. The cable entry configuration should be free of any sharp edges and designed to allow permanent access for the distribution cables and input power cables. The tile directly in front of the unit should be easily removable for access to these cables. technical environment solutions IRPEOPMAN 5

VI. CUSTOMER CONNECTIONS: WIRING THE IRPE UNIT For external wiring requirements, include the minimal AWG size of external wiring. The power wiring for this equipment is rated 75 C. If the wire is run in an ambient greater that 30 C, higher temperature and/or larger size wire may be necessary. Top entry connections require removing the top panel and punching conduit entry sized to accommodate the conductor and conduit. Bottom entry connections require no additional routing of the conduit within the IRPE. A. UPSTREAM (SUPPLY) CIRCUIT BREAKER The primary unit power should be protected by an external 3 pole, ampacity rated, 240 volt rated circuit breaker. This thermal-magnetic protective device is sized in compliance with the 1993 NEC and is used to provide control and protection for the unit rated 225 amp, 84 pole distribution system. B. POWER SYSTEM GROUNDING The primary concern is to provide a safe system that complies with the electrical code (NEC article 250 in the USA, Canadian Electrical Code Section, 10, IEEE wiring regulations and chapter 54 in the UK) and to ensure proper and safe equipment operation. The IRPE should have a parity sized, green grounding conductor connected from the power J box to the nearest grounding electrode. The IRPE contains a factory wired, green grounding conductor (within the power cable) from the power J box to a single ground point inside the IRPE cabinet. From this single ground point, each piece of equipment should be separately grounded via a green grounding conductor within the flexible, computer grade output cable. C. GROUNDING CONDUCTORS An isolation grounding conductor, being identical in size, insulation material, and thickness to the grounded and ungrounded branch circuit supply conductors is to be installed as part of the branch circuit that supplies the system. This grounding conductor should be marked green with yellow stripe when using a four(4) wire system. This grounding conductor should be grounded at the nearest available grounding electrode in accordance with all electrical codes. The output cabling receptacles of the unit should be of the grounding type. The grounding conductors, serving these receptacles should be terminated at the In-Row Power Enclosure ground bus. D. INPUT POWER JUNCTION BOX AND CABLE ASSEMBLY (OPTIONAL) If the unit is equipped with an input junction box, then the input junction box (power J box) and power cable assembly must be installed in accordance with all applicable electrical codes. The power J box should be installed by a qualified electrical contractor only. The location of the power J box in relation to the IRPE is a critical relationship. The power J box must be located within six(6) feet of the IRPE. It must be positioned to allow accessibility after the IRPE has been installed. Extreme care should be taken not to restrict the positioning of any power cabling. If the IRPE is positioned with its rear panel up against a wall, the power J box must be installed at least 36 inches (3 feet) from the wall and in a position that will technical environment solutions IRPEOPMAN 6

allow future accessibility. Do not obstruct the floor tiles located directly above the power J box. The power J box location should allow the input power cables to enter the unit through the floor tile cutouts. E. MULTIPLE INPUT FEEDS (OPTIONAL): If your IRPE has Multiple Input Feeds, 5-wire inputs (A-B-C-N-G) must be run to the IRPE for each input. Each of these inputs has three phase connections, neutral plus ground. Warning: Do not punch conduit entry holes while cover is still attached. Severe electrical damage may occur. Warning: Verify that the incoming high voltage circuits are not energized before making any connections. technical environment solutions IRPEOPMAN 7

VII. SYSTEM POWER UP PROCEDURE Note: Before applying utility power to the unit, the installing electrician and/or a factory authorized representative should be present to verify that the following steps have been performed properly. Confirm that the IRPE main circuit breaker is in the OFF position. Ensure that all of the IRPE output circuit breakers are in the OFF position. Verify that the input voltage to the unit properly matches the input voltage rating of the unit as identified on the system s legend label affixed to the interior of the front door and as indicated on the transformer label located on the top of the high isolation transformer supplying power to the IRPE. Ensure that the power J box (if purchased) has been installed correctly, i.e., proper phase rotation and safe grounding practices as indicated above. Warning: Ensure that the above conditions are met before applying incoming power to the IRPE. The following steps should now be performed: Measure for the proper incoming voltage at the input to the unit. This should match the unit s rating (+ 5% to -10% from nominal rating). Check the phase rotation (clockwise) and voltage at the power J box or input switch. Energize the IRPE main input switch by setting the toggle to the ON position. Note: If the main breaker trips to the OFF position when energized, contact WRIGHT - LINE s service division at (800)225-4838 as this is an indication of a fault in the unit. Manually reset the main switch to the ON position. This may require that you manually trip the lever all the way to the OFF position. Check the output voltages. If the output voltages are not within acceptable limits, the taps on the supply transformer may need to be changed. This must be done with the input power turned off. Each transformer is labeled with the tap connections. The IRPE is now ready to sequentially energize the branch circuit breakers. Units equipped with monitoring may activate the system monitor by depressing the monitor on/off button located to the left of the LCD display. Note: Equipment attached to the IRPE may require special start up procedures. Please consult the individual manufacturers for these requirements. A. OUTPUT DISTRIBUTION CABLE(S) INSTALLATION (OPTIONAL): Warning: The IRPE should be de-energized before attempting to install any output cables or assemblies. Installation of power and distribution cables must be performed by a qualified electrical contractor. Your IRPE should be in its permanent position with all input power cables properly connected before going any further. If the unit is sitting on raised floor tiles, make sure they have the proper cutouts before continuing. Be careful not to remove an excessive number of floor tiles, causing the flooring to become unstable. With the output cables unattached and the unit in its permanent position, the following procedures should be followed. technical environment solutions IRPEOPMAN 8

1. Open and/or remove front door. 2. Open and/or remove hinged distribution cover panel to expose branch circuits. 3. Install appropriate circuit breakers. 4. Locate appropriate sized pre-punched conduit knock out. 5. Remove locknut from distribution cable end. 6. Feed cable conductor up through knock out and re-install locknut. 7. Tighten locknut securely. 8. Remove necessary floor tiles and route cable to its respective equipment. 9. Strip insulation approximately 1/2 inch from end of cable. 10. Connect phase wires to output circuit breaker terminals. 11. In the USA, the conductors are color coded black, red, and blue for Phases A,B,C,. Canadian cables are coded red, black, blue for phases A,B,C. In the UK, cables are coded red, blue, yellow, for phases A,B,C. 12. Connect ground wire (green & yellow tracer) to distribution panel ground bus. 13. Connect neutral wire (white) to distribution panel neutral bus lug. 14. Make sure all connections are securely tightened. 15. Remove blank fillers from distribution cover panels for required circuit breakers. 16. Install and properly align all panels previously removed. 17. Identify installed breakers on distribution cover panel identification card. 18. Check for proper phase rotation and voltage before attaching other end of cable to its associated equipment. B. OUTPUT PANELBOARDS The IRPE s output panel boards should have all the output loads balanced at the panel boards. The objective in balancing is to place equivalent current wave forms and magnitude on each output. With most three(3) phase loads containing a full wave bridge rectifier, distributing the 3 pole breakers (by ampacity) evenly across matched panelboards provides optimum balancing. Duty cycle, if available, should also be considered. Single phase loads with high third harmonics should also be evenly balanced across the panelboards. Below are the steps to follow for proper balancing of circuits. 1. Divide all output into three(3) categories by breaker pole position (1, 2, 3 pole). 2. Subdivide the 3 categories by breaker size (ampacity). 3. Assign the largest 3 pole breaker to panelboard #1. 4. If there is an even number of the larger 3 pole breakers, assign them evenly between the panel boards. If you are unable to assign them evenly, then assign smaller 3 pole breakers to the panel having fewer breakers. 5. Repeat steps 3) and 4) until all 3 pole breakers are installed. Note: Do not assign only single pole or two pole breakers to an individual panelboard. PANEL BOARD MANUFACTURERS: When choosing the proper distribution breakers for use on a specific panelboard within your IRPE, be sure to use only distribution breakers that are compatible with that panelboard. technical environment solutions IRPEOPMAN 9

IX. SYSTEM TROUBLESHOOTING A. SYSTEM SAFETY PRECAUTIONS 1. Danger: There is high voltage equipment inside the IRPE cabinet. Always use extreme caution and follow all recommended safety precautions. 2. Do Not allow unauthorized personnel to perform any services on your IRPE. Please contact WRIGHT - LINE s support division for your authorized service agent. Call for assistance at (800) 225-7348. B. TROUBLESHOOTING GUIDELINES SYMPTOM PROBABLE CAUSE REMEDY No power to unit Individual output circuit has no power. Unit not connected to power J box Main Breaker not enabled Output circuit breaker and or cable is not connected to IRPE. Connect unit to Power J box. Turn on or reset main circuit breaker Connect output circuit to IRPE and energize circuit. technical environment solutions IRPEOPMAN 10

X. APPENDIX A. WARRANTY INFORMATION WRIGHT - LINE Service Department WRIGHT - LINE is proud to provide support for its broad range of power quality products. The WRIGHT - LINE PowerPak, Static Switch, Computer Shield, Site Monitoring, and Line Conditioning Series products are all manufactured, sold and serviced as part of the total WRIGHT - LINE offering. All of these products are backed by our commitment to quality service, from our Start-up & Commissioning Service, through our Factory Warranty period, to the ongoing support we offer through our Preventative Maintenance coverage. WRIGHT - LINE'S STANDARD PRODUCT WARRANTY All of WRIGHT - LINE's products come with a Standard Warranty which covers workmanship and materials for a period of 18 months following shipment or 12 months after Start-up, whichever comes first. Please refer to our Warranty Agreement for further details. START-UP AND COMMISSIONING SERVICE Authorizing WRIGHT - LINE to perform our Start-up and Commissioning Service is a sure way of getting your power quality equipment properly on line. WRIGHT - LINE provides a factory trained Customer Support Engineer for calibration and inspection of your system. WRIGHT - LINE provides operational training assistance on all WRIGHT - LINE supplied equipment. We provide the assurance that your power quality equipment will perform to meet your requirements. PREVENTATIVE MAINTENANCE CONTRACTS WRIGHT - LINE offers Preventative Maintenance Contracts to help ensure the continued reliability of your critical power systems after the warranty period. WRIGHT - LINE provides a promise of prompt courteous service from our factory trained service engineers who are equipped with state of the art diagnostic equipment to properly service your system. WRIGHT - LINE will tailor your contract to meet your individual needs. HARMONIC ANALYSIS SERVICES WRIGHT - LINE Services will record and analyze your facility's electrical load profile and provide recommendations should potential problems be detected. This information is collected using our own diagnostic equipment and the results and recommendations are provided in an easy to understand Service Report. Contact the factory for your specific needs. TIME AND MATERIAL Our Field Engineering staff can provide many other services on a Time and Material basis. Contact the factory for your specific needs. technical environment solutions IRPEOPMAN 11

B. SAMPLE MAINTENANCE AGREEMENT WRIGHT - LINE Maintenance Agreement This agreement, between Wright-Line and ( ) hereinafter referred to as "Customer", is for Preventative and/or Remedial Maintenance Service, and/or other service as described below. The location of the equipment covered under this agreement is as follows: Company Name Address 1 Address 2 City, State Point of Contact Billing CUSTOMER INFORMATION: EQUIPMENT COVERED: Equipment Location Manufacturer Model kva Job # Wright - Line All equipment shall have the same level of coverage under this agreement. The maintenance levels of coverage are per the marked selections below. WORKSCOPE: Two (2) Preventative Maintenance Visits annually Remedial Maintenance (4 hour response for load down situation. 7x24 Coverage (No additional charges for nights/weekends/holidays. TERM: This agreement shall remain in force for year(s) from. This agreement shall continue for successive one (1) year terms unless terminated by either party by written notice given at least sixty(60) days prior to the anniversary of the Service Commencement Date. In consideration of the above, the Customer shall pay WRIGHT - LINE the amount of $ as invoiced. Customer shall be invoiced within thirty (30) days of Service Commencement Date. Terms and Conditions on the second page of this contract are a part of this Agreement for Services. Wright - Line Service Program Administrator Date ACKNOWLEDGMENT Signature Title Phone Number Date This agreement is not valid until acknowledged by WRIGHT - LINE Service Program Administrator. technical environment solutions IRPEOPMAN 12

C. WARRANTY AGREEMENT Job #: Model #: Equipment Location Address: ( ) Contact Name: WRIGHT - LINE warrants that its products will perform as specified in WRIGHT - LINE publications, providing such products are properly installed, cared for, and properly operated under the specified environmental conditions. Standard products manufactured by WRIGHT - LINE are warranted to be free from defects in workmanship and material for a period of twelve (12) months from initial start up or eighteen (18) months from date of shipment. Any products which are defective in workmanship or material will be repaired or replaced at the option of WRIGHT - LINE. The obligation of WRIGHT - LINE hereunder shall be limited solely to repair and replacement at its factory of products that fall within the foregoing limitations and shall be conditioned upon receipt by WRIGHT - LINE of written notice within the warranty period of any alleged defects or deficiency. No products shall be returned to WRIGHT - LINE without its prior consent. Where it is impractical to return suspected faulty equipment to WRIGHT - LINE for repair or replacement, WRIGHT - LINE will provide on-site service upon request. Replacement parts and on-site labor necessary for fitting replacement parts and removal of faulty parts will be undertaken at no charge. Charges will, however, be made for travel to and from the installation site. Where an on-site warranty is in effect, the no-charge labor shall be between 8 a.m. and 6 p.m., Monday through Friday, excluding national holidays. If the customer requests service outside the above hours, the customer agrees to pay the incremental difference between WRIGHT - LINE's overtime and normal labor rates. All warranties hereunder are contingent upon the initial start-up being done by WRIGHT - LINE trained or other authorized personnel and upon proper use in the application for which the product was intended and do not cover products which have been modified or repaired without WRIGHT - LINE approval or which have been subjected to neglect, accident, improper installation, or application or on which the original identification marks have been removed or altered. These warranties will not apply if adjustment, repair or parts replacement is required because of accident, neglect, misuse, secondary transportation or other causes other than ordinary use. WRIGHT - LINE's liability under this warranty shall be in lieu of any warranty or condition implied by law as the quality or fitness for any particular use of the goods, and save as provided in this clause, WRIGHT - LINE shall not be under any liability, whether in contract, tort or otherwise for consequential damages resulting from defects in WRIGHT - LINE products. This warranty shall apply to all products manufactured by WRIGHT - LINE unless this agreement is modified by addendum. This agreement shall be effective from to. technical environment solutions IRPEOPMAN 13

D. WARRANTY VALIDATION REQUEST Thank you for your recent purchase of WRIGHT - LINE equipment. Our innovative designs, quality equipment and top-notch service have allowed us to serve the power quality, industrial and commercial markets since 1978. The warranty for your equipment becomes effective from the date of commissioning by a WRIGHT - LINE Certified Technician. Please complete the above information and return to WRIGHT - LINE by fax at 804-737-1549. We will activate the warranty and return the warranty agreement for your records. Customer Information Customer: Location: Contact: Contact Phone: Contact E-mail: Equipment Information (If different from above) Serial # Location Contact Contact Phone WRIGHT - LINE use only Commissioning Date: Warranty Commencement: Warranty Completion Date: technical environment solutions IRPEOPMAN 14

E. CLASS A COMPUTING DEVICE: INFORMATION TO USER The following warning or similar statement shall be provided in a conspicuous location in the operation manual so that the user of a class A computing device is aware of its interference potential. Additional information about corrective measures may also be provided to the user at the manufacturers option. Warning: this equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a class A computing device pursuant to subpart B of part 15 of FCC rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference. technical environment solutions IRPEOPMAN 15

XI. IRPE DRAWINGS AND BCMS INFORMATION (OPTIONAL) I. INTRODUCTION This manual describes the installation and operation of your Branch Circuit Monitoring System (BCMS). Power Distribution Inc. (WRIGHT - LINE) designs and manufactures the finest power distribution products available on the market today. Other WRIGHT - LINE products include Power Distribution Units (PDU), In-Row Power Enclosures, Static Transfer Switches, Line Conditioners, UL Listed Distribution Cables, and ac power monitoring products for computers and other equipment sensitive to power quality. If you require additional information or need technical assistance, please contact WRIGHT - LINE s field support division at any time. POWER DISTRIBUTION INC. 4200 OAKLEYS COURT RICHMOND, VIRGINIA 23223 (800)-225-4838 technical environment solutions IRPEOPMAN 16

II. SCOPE This manual includes user operation and installation information for the WRIGHT - LINE Branch Circuit Monitoring System (BCMS). It is intended to aid the user in the safe handling and use of shipped equipment. It is recommended that a copy of this document be kept in the unit or in a safe place for easy review. Each section of this manual may contain bold type notes in a rectangle box, warnings and cautions that pertain to your BCMS system. III. SYSTEM DESCRIPTION This system is designed for use with two 42 circuit panel boards. The BCMS measures source voltages (BCMS Plus option) and uses the correct voltage based on two digital signals from the source main circuit breakers to determine which source is powering the panel boards. It then monitors panel board currents and voltage to determine the power calculations (BCMS Plus option). The total currents are a summation of the branch circuit breakers on a panel board. BCMS Plus and Model 8212 Monitor options described herein are available as upgrades to the standard version (current measurement only). BCMS COMPONENTS 1. Acquisition Module The Acquisition module consists of a fuse, small control transformer and a printed circuit board (Figure 1 in Appendix A) mounted on a plate. There can be up to 4 CT modules connected to this board, for a total of 84 CT s. There are terminals for six voltages and four digital points. There are also eight terminals for Power CT s to enable the BCMS to monitor total current. It sends this information out via ModBus RTU to the local display or customer supplied monitoring system. 2. Current Transformers (CT s) The current transformers are normally placed on both sides of a panel board. The wire to each branch breaker is then run through the appropriate current transformer before being connected to the breaker. These are mounted to a printed circuit board with the solid core solution for new installation applications and individually mounted split core CT s that each have two wires for existing Panelboard applications are available. 3. Model 8212 Monitor (Local Display) The Model 8212 Monitor (local display) is an option that can be used to monitor the BCMS locally. The ModBus communications port is connected to the local display ModBus port. The Display then polls the BCMS module for information and displays it on the 16x2 LCD display. This information may be connected to an upstream ModBus port. There are also two programmable digital inputs and a summary alarm warning and other alarm contacts available. technical environment solutions IRPEOPMAN 17

IV. SYSTEM INSTALLATION PROCEDURES The following section of your installation and operation manual covers the general requirements for the installation of your BCMS or BCMS Plus and its associated components. BCMS MOUNTING A BCMS consists of the Data Acquisition Module, Current Transformers, and optional Local Display. The Data Acquisition Module is mounted on a plate, which can me mounted in any convenient location. The Current Transformers (CT s) come in two sizes. CT s are in fixed strips with ¾ inch and 1 inch spacing for various panel boards manufacturers, and wired split core CT s which can be used for installations where rewiring is not an option. The CT s are located near the panel boards, one on each side. The Local Display must have a cutout for mounting, and is usually mounted on the front door. The mounting layouts, dimensions, and recommended covers are locates in Appendix A. BCMS CT INSTALLATION After all the modules have been mounted they must be wired together. Different versions of software support different connections. This is a list of all possible connections. A detailed connection list for your application is available in Appendix B. 1. Mount the CT strips adjacent to the breaker positions on the Panelboard using the screws and screw holes existing on the Panelboards. The output wire for the breaker will go through the CT and then routed out of the unit. Be sure the correct Ribbon cable from the Module is plugged into the correct CT Board. The CT modules are connected to the BCMS acquisition module via 26 pin ribbon cables. Each CT module should have one ribbon cable connector. The BCMS acquisition module has four connectors (See Figure 1 in Page 11 Appendix A) labeled J2 (PB1A), J3 (PB1B), J4 (PB2A), and J5 (PB2B) refer to the panel board. PB1A and PB1B would each be connected to the first panel board. PB1A would be the left CT module and would consist of the odd circuits 1-41. PB1B would be the right CT module and would consist of the even circuits 2-42. PB2A and PB2B would be connected to the second panel board. PB2A would be the left CT module and would consist of the odd circuits 1-41. PB2B would be the right CT module and would consist of the even circuits 2-42. Note: The second panel board may also be numbered at 43-84 rather than 1-42 in some applications. Ribbon Cable Connection Point Mounting Bracket and screw placement technical environment solutions IRPEOPMAN 18

2. The individual (Split Core) CT s do not connect directly to the BCMS, they connect to an interface box which connects to the BCMS via a ribbon cable. Each interface box accommodates 21 CT s or one side of a panel board. The 84 Circuit kit contains four interface boxes a left and a right for each of two panel boards. Note that the left and right interface boxes are different the odd number channels (1,3,5...41) are on the left of the panel and connect to a box marked LEFT, and the even numbered channels (2,4,6...42) are on the right side of a panel and connect to an interface box marked RIGHT. Each interface box has two rows of quick connect terminal strips. The black wires from the CT s connect to the top terminal strip marked BLACK, and the white wires connect to the bottom terminal strip marked WHITE. In the example below, a CT is wired to channel 42 and should be snapped on to the bottom right branch circuit which is number 42. 3. There are several configurations of panel boards so the mounting locations will vary. The interface box has two mounting holes in the back of its case. Remove the four screws in the corners of the interface box and remove its front panel. Use a pencil to mark the location of the mounting holes on the panel board sheet metal. Drill mounting holes and attach the case of the interface box to the panel sheet metal with screws. Reassemble the interface box. Ribbon Cable attachment Clamp area for CT Attachment to load wire CT lead wire attachment BCMS ACQUISITION MODULE INSTALLATION 1. The acquisition module is powered by 120Vac, which is connects to a terminal block, labeled TB1 (See Figure 1 in Appendix A), mounted to the plate. 120Vac is connected to the A terminal, neutral connected to the N terminal and ground is connected to the G terminal. Caution: All voltage connections must be fused. 2. If you have the voltage monitoring option the two voltage connections are one or two sets of three phase voltage inputs depending on the voltage option that you have. The voltage connectors are J9 (See Figure 1 in Appendix A) for source 1 and J10 (See Figure 1 in Appendix A) for the source 2 option. These three phase voltages are connected with phase A to pin 1, phase B to pin 2, phase C to pin 3 and neutral to pin 4. 3. If you have one of the total CT current options, the CT connection for the first panel board goes to J12 (See Figure 1 in Appendix A) with A phase CT going to pins 1 and 2, B phase CT going to pins 3 and 4 and C phase CT going to pins 5 and 6. The CT connection for the second panel board go to J13 (See Figure 1 in Appendix A) with A technical environment solutions IRPEOPMAN 19

phase CT going to pins 1 and 2, B phase CT going to pins 3 and 4 and C phase CT going to pins 5 and 6. 4. The Neutral and Ground CT options are hooked up to connector J11 (See Figure 1 in Appendix A). The first Neutral is connected to pins 1 and 2. The Ground or second Neutral is connected to pins 3 and 4. Caution: All voltage connections must be fused. 5. If you have the two voltages tied together through an interlocking circuit breaker option you will need to hook up the digital points connections to J1 (See Figure 1 in Appendix A). These connections tell the logic which of the two feeder breakers is closed. J1-1 connected to J1-3 signifies that source one breaker is closed. J1-2 connected to J1-3 signifies that source two breaker is closed. These connections must be made with a dry contact. 6. The remote communications (ModBus RTU) is connected to J14 (See Figure 1 in Appendix A) on the BCMS acquisition board. ModBus or Board is connected to the local display. J14 connections are pin 1 to common, pin 2 to RX-, pin 3 to RX+, pin 4 to TX- and pin 5 to TX+. Points list for remote communications is in Appendix C page 16. Note: Communication connections must cross between devices. RX+/- of one device must be connected to TX+/- of the other device and vice versa. This connects the transmit of one device to the receive of the other. BCMS MODEL 8212 MONITOR (LOCAL DISPLAY) INSTALLATION 1. The optional local display is powered by 120Vac, which connects to J5 (See Figure 2 in Appendix A). Pin 1 is 120Vac and pin 2 is neutral. Caution: All voltage connections must be fused. 2. There are two remote communications (ModBus RTU) ports on the local display. The first is the downstream port, J7 (See Figure 2 in Appendix A) and connects to the acquisition module. The second is the upstream port, J6 (See Figure 2 in Appendix A) and connects to the customer supplied monitoring system. Both J6 and J7 connections are pin 1 common, pin 2 RX-, pin 3 RX+, pin 4 TX-, pin 5 TX+. Points list for remote communications is in Appendix C. Note: Communication connections must cross between devices. RX+/- of one device must be connected to TX+/- of the other device and vice versa. This connects the transmit of one device to the receive of the other. 3. Digital points connections are made to the local display at J12 (See Figure 2 in Appendix A) and can be programmed from the front panel. There are two digital points (1&3) and two commons. These connections should be made with a dry contact. Digital points are 1, and 3 and the common connections (2&4), which should be made with dry contact. 4. Summary warning and alarm connections are made to the local display at J9 (See Figure 2 in Appendix A). There contacts are dry contacts rated at 120vac 1 amp. The summary alarm is pin 1-2 and the summary warning is pin 3-4. technical environment solutions IRPEOPMAN 20

V. OPERATION MODEL 8212 MONITOR DESCRIPTION: The Optional Model 8212 display is used to display the readings of the branch circuit monitoring system information locally. It collects the information from the BCMS via the downstream ModBus port. The front panel display also forwards all the information via the upstream ModBus port or optional SNMP communications. OPERATION: At startup the Display defaults to the banner screen. From the banner screen you can cycle through the different display screens by pressing ENTER. There are six different display screens. They appear in the following order: DISPLAY, BCMS1, BCMS2, PNLBD1, PNLBD2, and IRPE. Pressing ENTER on the IRPE page will return to the Banner screen. Pressing ESC on any of these screens will take you to the Setup screen. Display screen While in the display mode the up and down arrows scroll through the display readings. Where indicated, the right arrow will clear latched alarms if the alarm condition has been removed. Note: If there are no readings to display (i.e. Auxiliaries, Comm. Errors, Warnings, Alarms) the Display screen will be skipped. BCMS screens While In the BCMS mode the up and down arrows scroll through the branch currents. The right and left arrows scroll through the following readings: Current, Minimum, Maximum, Average, and Demand for each of the 42 readings. PNLBD screens While in the PNLBD mode the up and down arrows scroll through the summations of the branch currents and the average of the three phases, voltages, and power calculations. IRPE screen While in the IRPE mode the up and down arrows scroll through the summations of the both PNLBD currents and the average of the three phases as well as both source voltages and breaker positions. Setup screens Before entering the Setup mode you will be asked for a password. The default password is WRIGHT - LINE, but can be changed in the setup screen. While in the Setup screen the up and down arrows scroll through the setup options. ENTER will enter the current setup menu. In each setup menu the up and down will move the cursor and right and left will change the settings. Pressing Enter where indicated will take you to a menu to change text for menus. ESC will take you back to the Setup screen. From the setup screen ESC will take you back to the Banner screen. There is a setup screen for the following: Banner screen, Upstream Modbus, Downstream Modbus, Infrared port, Serial port, Auxiliaries, and Password. technical environment solutions IRPEOPMAN 21

technical environment solutions IRPEOPMAN 22

ModBus Data Interface: The normal data protocol is ModBus RTU and uses a 4 wire plus shield, multi-point EIA/TIA-422-B (RS-422) interface. The default communications parameters for the interface are 9600 baud, 8 bit, even parity, and 1 stop bit. Parity can be changed. Optionally, the BCMS data interface can be strapped for 2 wire plus shield RS-485, and 2 wire plus ground RS-232. Note that RS-232 is only possible if there is only one BCMS (there is no multi-point or daisy chain) and the distance to the computer is less than 20 ft. The communications parameters remain the same. Address 1 is the default base address. It is changed from the service port. SOFTWARE ACQUISITION MODULE INTERFACE FOR BCMS USB PORT Installing USB D2XX Driver on your PC: Load the D2XX folder from the CD to your hard drive or download from the WRIGHT - LINE Website (www.wright - Linecorp.com). It is recommended to make a folder called BCMSII and load it in this folder. If an older device driver is installed use FTDIUNIN.EXE in the above folder to uninstall the old driver first. Disconnect your PC from the Internet. This will stop the PC from trying to find the driver on the web. Connect the BCMS USB J16 to a spare USB port on your PC. This will launch the Windows Found New Hardware Wizard. If you are connected to the Internet, Windows XP will silently connect to the Windows Update website and install any suitable driver. You do not want this to happen, so disconnect from the Internet first. Select Install from a list or specific location (Advanced) and click the Next button. Check the Include this location in the search and click the Browse button and find the file path ( C:\BCMSII\D2XX\ in this example). Once the file path has been entered I the box, click Next to proceed. If Windows is configured to warn when unsigned drivers are about to be installed, click on Continue Anyway to continue with the installation. When Windows has successfully installing this driver, click Finish to complete the installation. The device is now ready for use. Installing BCMSII Display software on your PC: Load BCMSII.exe on your C: drive in your new folder. Click on the Icon and it will load up the communication for the BCMSII. This may also be a good time to create a short-cut for this folder on the computer desktop. NOTE: If there is a Net error when you try to load BCMSII.exe you may not have DOTNETFX loaded on your PC. You may want to load DOTNETFX.EXE on your PC. This will load Microsoft s.net software on your PC. Most new PC s already have this installed. Program included on CD for reference. technical environment solutions IRPEOPMAN 23

Setup Interface: The BCMS is configured and calibrated using a terminal or a computer running a terminal application. This is done using the USB connection J16 (See Figure 1 in Appendix A) to your PC. This also requires software and driver for your PC USB port. A menu screen can be seen by entering a? followed by <Enter>. This menu screen may be different do to the different options that you may have. The menu screens may change but are currently: Command Menu:! Sets BCMS to its default setup. $ Resets all the BCMS Alarm Values Zs_p_NN.N Sets Total PB Phase Current where s is 1,2 or T for PB 1 or PB 2 or Main, p is the Phase: A, B, C or X for all phases NN.N is the present current from 2.0 to 65.0 amps. Example Z1_B_58.5 sets current for PB 1 on phase 'A' to 58.5 Amps. Cs_nn_NN.N Sets Input Current where s is the Panel board: 1 or 2 nn is the channel from 1 to 42 or X for all current channels NN.N is the present current from 2.0 to 65.0 amps. Example C1_15_18.5 sets current for PB 1 on channel 15 to 18.5 Amps. cs_nn Gets current and scale factors where s is the PB 1 or 2 nn is the channel from 1 to 42 or X for all current channels Fx_nnnn Fills given Scale factor on all channels on a CT strip where x is the CT strip 1 to 4 and nnnn is the Scale factor that you want to use. Example F3_1024 Fills CT Strip 3 which is on PB 2 with the Scale factor of 1024. Vs_p_nnn.n Sets Input Voltages where s is the Panel board: 1 or 2 p is the Phase: A, B, C or X (for all) and nnn.n is the voltage from 100 to 150. Example V1_A_121.5 sets voltage on PB 1 "A" Phase to Gnd. to 121.5 volts. vs_p Gets voltage and scale factors where s is the PB 1 or 2 p is the Phase: A, B, C or X (for all). Us_x Sets the direction of CT;s where s is the PB 1 or 2 x is 0 for normal and 1 is for Upside down. O_nnnn Sets an Offset for zero current nnnn is a Plus or Minus Number. Pa Sets Modbus parity where a is either e, o or n. Example Pe sets parity to even p Gets Modbus parity. Ann Sets Modbus addresses to nn and nn+1 where nn is a number from 1 to 32. Example A3 sets the address for PB1 to 3 and PB2 to 4 a Gets first Modbus address. ModBus Addressing: When using the Model 8212 Monitor (local display), the BCMS address should always be set to 1. technical environment solutions IRPEOPMAN 24

VI. APPENDIX A LAYOUTS AND DIMENSIONS DATA ACQUISITION MODULE LAYOUT Calibration and Set-up Port (J16) Ret RX- (TX-) RX+ (TX+) TX- TX+ RS485 (J14) Ribbon cable connection for Panelboard #2 Even (2, 4, 6 ) (J5 PB2B) Panel board 1 CT Currents (J12) Panel board 2 CT Currents (J13) Ribbon cable connection for Panelboard #2 Odd (1, 3, 5 ) (J4 PB2A) Neutral and Grd. CT Currents (J11) Ribbon cable connection for Panelboard #1 Even (2, 4, 6 ) (J3 PB1B) Ribbon cable connection for Panelboard #1 Odd (1, 3, 5 ) (J2 PB1A) Source Breaker Closed (J1) Source 2 Voltage (J10) Factory Programming Port Source 1 Voltage (J9) 24 VAC Connection TB1 120 VAC Input Neutral Input Ground Input Figure 1 technical environment solutions IRPEOPMAN 25

technical environment solutions IRPEOPMAN 26

LOCAL DISPLAY LAYOUT Digital Points Connections (J12) 12 VDC Input Power (J2) 120 VAC Input Power (J5) Factory Use Only (J3) Summary Alarm (J9) Remote Comm. Downstream Port (J7) Remote Comm. Upstream Port (J6) Figure 2 technical environment solutions IRPEOPMAN 27

technical environment solutions IRPEOPMAN 28

VII. APPENDIX B - WIRING Connection point Connection point Description Acquisition PCB J2 (PB1A) CT s Panel 1 left Ribbon cable connecting CT s to Acquisition PCB J3 (PB1B) CT s Panel 1 right the BCMS acquisition board Acquisition PCB J4 (PB2A) CT s Panel 2 left Acquisition PCB J5 (PB2B) CT s Panel 2 right Acquisition J9-1 Acquisition J9-2 Acquisition J9-3 Acquisition J9-4 Acquisition J10-1 Acquisition J10-2 Acquisition J10-3 Acquisition J10-4 Source 1 A phase voltage Source 1 B phase voltage Source 1 C phase voltage Source 1 Neutral Source 2 A phase voltage Source 2 B phase voltage Source 2 C phase voltage Source 2 Neutral Source 1 voltages, must be fused Source 2 voltages, must be fused Acquisition J1-1 Circuit breaker 1 Aux NO Acquisition J1-2 Circuit breaker 2 Aux NO Acquisition J1-3 Circuit breaker 1&2 Aux COM Digital signals to determine which Source is feeding the panel boards Acquisition terminal block A Acquisition terminal block N Acquisition terminal block G 120Vac Neutral Ground Terminal block on main plate, for control power. Acquisition J14-1 Local Display J7-1 Common for communications Acquisition J14-2 Local Display J7-4 RX- to TX- Acquisition J14-3 Local Display J7-5 RX+ to TX+ Acquisition J14-4 Local Display J7-2 TX- to RX- Acquisition J14-5 Local Display J7-3 TX+ to RX+ Local Display J6-1 Local Display J6-2 Local Display J6-3 Local Display J6-4 Local Display J6-5 Local display J5-1 Local display J5-2 Modbus master Common Modbus master TX- Modbus master TX+ Modbus master RX- Modbus master RX+ 120Vac Neutral Communications ModBus master Device, supplied by others Control power technical environment solutions IRPEOPMAN 29

VIII. APPENDIX C MODBUS POINTS LIST The Display responds to 3 sequential Modbus addresses, one for the display, one each for the individual panel boards for a total of two. All Modbus variables are stored in 16-bit integer format. DISPLAY MODBUS POINT MAP The display has one address. The address is the displays base address. 01 R Alarm Register This register provides a quick status of alarms for the unit. A bit in this register is set if any bit in the indicated register is set. bit 0: Communications Error 1 bit 1: Communications Error 2 bit 2: Communications Error 3 bit 3: Communications Error 4 bit 4: Communications Error 5 bit 5: Communications Error 6 bit 6: Communications Error 7 bit 7: Communications Error 8 bit 8: BCMS1 Warning bit 9: BCMS1 Alarm bit 10: BCMS2 Warning bit 11: BCMS2 Alarm bit 12: PNLBD1 Alarm bit 13: PNLBD2 Alarm bit 14: Auxiliary 1 bit 15: Auxiliary 2 02 R/W NV Auxiliary enable register This bit indicates if the auxiliary contact is enabled. Enable Default is 0 (disabled) bit 0: Auxiliary 1 alarm enable bit 1: Auxiliary 2 alarm enable bits 2 15: Always read as 0 03 R/W NV Auxiliary set point Register This bit indicated if the auxiliary contact alarms position. Default is 1 (closed) bit 0: Auxiliary 1 alarm condition bit 1: Auxiliary 2 alarm condition bits 2 15: Always read as 0 Banner screen line 1 04 R/W NV Banner line 1 1-2 05 R/W NV Banner line 1 3-4 06 R/W NV Banner line 1 5-6 07 R/W NV Banner line 1 7-8 08 R/W NV Banner line 1 9-10 09 R/W NV Banner line 1 11-12 10 R/W NV Banner line 1 13-14 11 R/W NV Banner line 1 15-16 technical environment solutions IRPEOPMAN 30

Banner screen line 2 12 R/W NV Banner line 2 1-2 13 R/W NV Banner line 2 3-4 14 R/W NV Banner line 2 5-6 15 R/W NV Banner line 2 7-8 16 R/W NV Banner line 2 9-10 17 R/W NV Banner line 2 11-12 18 R/W NV Banner line 2 13-14 19 R/W NV Banner line 2 15-16 Auxiliary 1 alarm name 20 R/W NV Auxiliary 1 1-2 21 R/W NV Auxiliary 1 3-4 22 R/W NV Auxiliary 1 5-6 23 R/W NV Auxiliary 1 7-8 24 R/W NV Auxiliary 1 9-10 Auxiliary 2 alarm name 25 R/W NV Auxiliary 2 1-2 26 R/W NV Auxiliary 2 3-4 27 R/W NV Auxiliary 2 5-6 28 R/W NV Auxiliary 2 7-8 29 R/W NV Auxiliary 2 9-10 30 R NV Firmware Version 31 R NV Firmware Revision BCMS CURRENTS MODBUS POINT MAP The Acquisition Board responds to 2 sequential Modbus addresses, one for panel board one and one for panel board two. All Modbus variables are stored in 16-bit integer format. # R/W NV Description Registers 1-42 are in milliamps (100 = 10.0 Amps) 1 R Current, Channel 1 2 R Current, Channel 2 3 R Current, Channel 3 4 R Current, Channel 4 5 R Current, Channel 5 6 R Current, Channel 6 7 R Current, Channel 7 8 R Current, Channel 8 9 R Current, Channel 9 10 R Current, Channel 10 11 R Current, Channel 11 12 R Current, Channel 12 13 R Current, Channel 13 14 R Current, Channel 14 15 R Current, Channel 15 16 R Current, Channel 16 17 R Current, Channel 17 18 R Current, Channel 18 19 R Current, Channel 19 20 R Current, Channel 20 21 R Current, Channel 21 technical environment solutions IRPEOPMAN 31

22 R Current, Channel 22 23 R Current, Channel 23 24 R Current, Channel 24 25 R Current, Channel 25 26 R Current, Channel 26 27 R Current, Channel 27 28 R Current, Channel 28 29 R Current, Channel 29 30 R Current, Channel 30 31 R Current, Channel 31 32 R Current, Channel 32 33 R Current, Channel 33 34 R Current, Channel 34 35 R Current, Channel 35 36 R Current, Channel 36 37 R Current, Channel 37 38 R Current, Channel 38 39 R Current, Channel 39 40 R Current, Channel 40 41 R Current, Channel 41 42 R Current, Channel 42 Minimum Registers 43-84 are in milliamps (100 = 10.0 Amps) 43 R Minimum Current, Channel 1 44 R Minimum Current, Channel 2 45 R Minimum Current, Channel 3 46 R Minimum Current, Channel 4 47 R Minimum Current, Channel 5 48 R Minimum Current, Channel 6 49 R Minimum Current, Channel 7 50 R Minimum Current, Channel 8 51 R Minimum Current, Channel 9 52 R Minimum Current, Channel 10 53 R Minimum Current, Channel 11 54 R Minimum Current, Channel 12 55 R Minimum Current, Channel 13 56 R Minimum Current, Channel 14 57 R Minimum Current, Channel 15 58 R Minimum Current, Channel 16 59 R Minimum Current, Channel 17 60 R Minimum Current, Channel 18 61 R Minimum Current, Channel 19 62 R Minimum Current, Channel 20 63 R Minimum Current, Channel 21 64 R Minimum Current, Channel 22 65 R Minimum Current, Channel 23 66 R Minimum Current, Channel 24 67 R Minimum Current, Channel 25 68 R Minimum Current, Channel 26 69 R Minimum Current, Channel 27 70 R Minimum Current, Channel 28 71 R Minimum Current, Channel 29 72 R Minimum Current, Channel 30 73 R Minimum Current, Channel 31 technical environment solutions IRPEOPMAN 32

74 R Minimum Current, Channel 32 75 R Minimum Current, Channel 33 76 R Minimum Current, Channel 34 77 R Minimum Current, Channel 35 78 R Minimum Current, Channel 36 79 R Minimum Current, Channel 37 80 R Minimum Current, Channel 38 81 R Minimum Current, Channel 39 82 R Minimum Current, Channel 40 83 R Minimum Current, Channel 41 84 R Minimum Current, Channel 42 Maximum Registers 85-126 are in milliamps (100 = 10.0 Amps) 85 R Maximum Current, Channel 1 86 R Maximum Current, Channel 2 87 R Maximum Current, Channel 3 88 R Maximum Current, Channel 4 89 R Maximum Current, Channel 5 90 R Maximum Current, Channel 6 91 R Maximum Current, Channel 7 92 R Maximum Current, Channel 8 93 R Maximum Current, Channel 9 94 R Maximum Current, Channel 10 95 R Maximum Current, Channel 11 96 R Maximum Current, Channel 12 97 R Maximum Current, Channel 13 98 R Maximum Current, Channel 14 99 R Maximum Current, Channel 15 100 R Maximum Current, Channel 16 101 R Maximum Current, Channel 17 102 R Maximum Current, Channel 18 103 R Maximum Current, Channel 19 104 R Maximum Current, Channel 20 105 R Maximum Current, Channel 21 106 R Maximum Current, Channel 22 107 R Maximum Current, Channel 23 108 R Maximum Current, Channel 24 109 R Maximum Current, Channel 25 110 R Maximum Current, Channel 26 111 R Maximum Current, Channel 27 112 R Maximum Current, Channel 28 113 R Maximum Current, Channel 29 114 R Maximum Current, Channel 30 115 R Maximum Current, Channel 31 116 R Maximum Current, Channel 32 117 R Maximum Current, Channel 33 118 R Maximum Current, Channel 34 119 R Maximum Current, Channel 35 120 R Maximum Current, Channel 36 121 R Maximum Current, Channel 37 122 R Maximum Current, Channel 38 123 R Maximum Current, Channel 39 124 R Maximum Current, Channel 40 125 R Maximum Current, Channel 41 technical environment solutions IRPEOPMAN 33

126 R Maximum Current, Channel 42 The following Zero Current Registers set a bit for every channel, which reads a current that has gone to zero. All alarms are active until reset by the controller, or the current returns to the channel. To reset any alarm, read the register and then write the register with the desired alarm bit cleared. 127 R/W NV Zero Current Register 1 bit 0: Channel 1 bit 1: Channel 2 bit 2: Channel 3 bit 3: Channel 4 bit 4: Channel 5 bit 5: Channel 6 bit 6: Channel 7 bit 7: Channel 8 bit 8: Channel 9 bit 9: Channel 10 bit 10: Channel 11 bit 11 Channel 12 bit 12 Channel 13 bit 13 Channel 14 bit 14 Channel 15 bit 15 Channel 16 128 R/W NV Zero Current Register 2 bit 0: Channel 17 bit 1: Channel 18 bit 2: Channel 19 bit 3: Channel 20 bit 4: Channel 21 bit 5: Channel 22 bit 6: Channel 23 bit 7: Channel 24 bit 8: Channel 25 bit 9: Channel 26 bit 10: Channel 27 bit 11: Channel 28 bit 12: Channel 29 bit 13: Channel 30 bit 14: Channel 31 bit 15: Channel 32 129 R/W NV Zero Current Register 3 bit 0: Channel 33 bit 1: Channel 34 bit 2: Channel 35 bit 3: Channel 36 bit 4: Channel 37 bit 5: Channel 38 bit 6: Channel 39 bit 7: Channel 40 bit 8: Channel 41 bit 9: Channel 42 bits 10 15: always read as 0 technical environment solutions IRPEOPMAN 34

The following Warning Registers set a bit for every channel, which reads a current above the Warning Threshold but below the Alarm Threshold for at least the Warning Time-Delay. All alarms are latching and must be reset by the controller. To reset any alarm, read the register and the write the register with the desired alarm bit cleared. 130 R/W NV Warning Register 1 bit 0: Channel 1 bit 1: Channel 2 bit 2: Channel 3 bit 3: Channel 4 bit 4: Channel 5 bit 5: Channel 6 bit 6: Channel 7 bit 7: Channel 8 bit 8: Channel 9 bit 9: Channel 10 bit 10: Channel 11 bit 11 Channel 12 bit 12 Channel 13 bit 13 Channel 14 bit 14 Channel 15 bit 15 Channel 16 131 R/W NV Warning Register 2 bit 0: Channel 17 bit 1: Channel 18 bit 2: Channel 19 bit 3: Channel 20 bit 4: Channel 21 bit 5: Channel 22 bit 6: Channel 23 bit 7: Channel 24 bit 8: Channel 25 bit 9: Channel 26 bit 10: Channel 27 bit 11: Channel 28 bit 12: Channel 29 bit 13: Channel 30 bit 14: Channel 31 bit 15: Channel 32 132 R/W NV Warning Register 3 bit 0: Channel 33 bit 1: Channel 34 bit 2: Channel 35 bit 3: Channel 36 bit 4: Channel 37 bit 5: Channel 38 bit 6: Channel 39 bit 7: Channel 40 bit 8: Channel 41 bit 9: Channel 42 bits 10 15: always read as 0 technical environment solutions IRPEOPMAN 35

The following Alarm Registers set a bit for every channel, which reads a current above the Alarm Threshold for at least the Alarm Time-Delay. All alarms are latching and must be reset by the controller. To reset any alarm, read the register and then write the register with the desired alarm bit cleared. 133 R/W NV Alarm Register 1 bit 0: Channel 1 bit 1: Channel 2 bit 2: Channel 3 bit 3: Channel 4 bit 4: Channel 5 bit 5: Channel 6 bit 6: Channel 7 bit 7: Channel 8 bit 8: Channel 9 bit 9: Channel 10 bit 10: Channel 11 bit 11: Channel 12 bit 12: Channel 13 bit 13: Channel 14 bit 14: Channel 15 bit 15: Channel 16 134 R/W NV Alarm Register 2 bit: 0 Channel 17 bit: 1 Channel 18 bit: 2 Channel 19 bit: 3 Channel 20 bit: 4 Channel 21 bit: 5 Channel 22 bit: 6 Channel 23 bit: 7 Channel 24 bit: 8 Channel 25 bit: 9 Channel 26 bit: 10 Channel 27 bit: 11 Channel 28 bit: 12 Channel 29 bit: 13 Channel 30 bit: 14 Channel 31 bit: 15 Channel 32 135 R/W NV Alarm Register 3 bit:0: Channel 33 bit: 1 Channel 34 bit: 2 Channel 35 bit: 3 Channel 36 bit: 4 Channel 37 bit: 5 Channel 38 bit: 6 Channel 39 bit: 7 Channel 40 bit: 8 Channel 41 bit: 9 Channel 42 bits 10 15: Always read as 0 technical environment solutions IRPEOPMAN 36

The following Breaker Size registers set the capacity of each breaker for the alarms. Units are in Amps (10 = 10 Amps). Range = 10 100. 136 R/W NV Breaker Size Channel 1 137 R/W NV Breaker Size Channel 2 138 R/W NV Breaker Size Channel 3 139 R/W NV Breaker Size Channel 4 140 R/W NV Breaker Size Channel 5 141 R/W NV Breaker Size Channel 6 142 R/W NV Breaker Size Channel 7 143 R/W NV Breaker Size Channel 8 144 R/W NV Breaker Size Channel 9 145 R/W NV Breaker Size Channel 10 146 R/W NV Breaker Size Channel 11 147 R/W NV Breaker Size Channel 12 148 R/W NV Breaker Size Channel 13 149 R/W NV Breaker Size Channel 14 150 R/W NV Breaker Size Channel 15 151 R/W NV Breaker Size Channel 16 152 R/W NV Breaker Size Channel 17 153 R/W NV Breaker Size Channel 18 154 R/W NV Breaker Size Channel 19 155 R/W NV Breaker Size Channel 20 156 R/W NV Breaker Size Channel 21 157 R/W NV Breaker Size Channel 22 158 R/W NV Breaker Size Channel 23 159 R/W NV Breaker Size Channel 24 160 R/W NV Breaker Size Channel 25 161 R/W NV Breaker Size Channel 26 162 R/W NV Breaker Size Channel 27 163 R/W NV Breaker Size Channel 28 164 R/W NV Breaker Size Channel 29 165 R/W NV Breaker Size Channel 30 166 R/W NV Breaker Size Channel 31 167 R/W NV Breaker Size Channel 32 168 R/W NV Breaker Size Channel 33 169 R/W NV Breaker Size Channel 34 170 R/W NV Breaker Size Channel 35 171 R/W NV Breaker Size Channel 36 172 R/W NV Breaker Size Channel 37 173 R/W NV Breaker Size Channel 38 174 R/W NV Breaker Size Channel 39 175 R/W NV Breaker Size Channel 40 176 R/W NV Breaker Size Channel 41 177 R/W NV Breaker Size Channel 42 The following Warning Threshold registers set the thresholds for the Warning alarms. A Warning alarm will occur if the measured current is above the Warning Threshold but below the Alarm Threshold for at least size determined in registers 136-177 (75 = 75 %) Range is 0-100. Default is all set to 70%. Note that a Warning will not always be generated if the current instantaneously jumps from below the Warning Threshold to above the Alarm Threshold. 178 R/W NV Warning Threshold Channel 1 179 R/W NV Warning Threshold Channel 2 technical environment solutions IRPEOPMAN 37

180 R/W NV Warning Threshold Channel 3 181 R/W NV Warning Threshold Channel 4 182 R/W NV Warning Threshold Channel 5 183 R/W NV Warning Threshold Channel 6 184 R/W NV Warning Threshold Channel 7 185 R/W NV Warning Threshold Channel 8 186 R/W NV Warning Threshold Channel 9 187 R/W NV Warning Threshold Channel 10 188 R/W NV Warning Threshold Channel 11 189 R/W NV Warning Threshold Channel 12 190 R/W NV Warning Threshold Channel 13 191 R/W NV Warning Threshold Channel 14 192 R/W NV Warning Threshold Channel 15 193 R/W NV Warning Threshold Channel 16 194 R/W NV Warning Threshold Channel 17 195 R/W NV Warning Threshold Channel 18 196 R/W NV Warning Threshold Channel 19 197 R/W NV Warning Threshold Channel 20 198 R/W NV Warning Threshold Channel 21 199 R/W NV Warning Threshold Channel 22 200 R/W NV Warning Threshold Channel 23 201 R/W NV Warning Threshold Channel 24 202 R/W NV Warning Threshold Channel 25 203 R/W NV Warning Threshold Channel 26 204 R/W NV Warning Threshold Channel 27 205 R/W NV Warning Threshold Channel 28 206 R/W NV Warning Threshold Channel 29 207 R/W NV Warning Threshold Channel 30 208 R/W NV Warning Threshold Channel 31 209 R/W NV Warning Threshold Channel 32 210 R/W NV Warning Threshold Channel 33 211 R/W NV Warning Threshold Channel 34 212 R/W NV Warning Threshold Channel 35 213 R/W NV Warning Threshold Channel 36 214 R/W NV Warning Threshold Channel 37 215 R/W NV Warning Threshold Channel 38 216 R/W NV Warning Threshold Channel 39 217 R/W NV Warning Threshold Channel 40 218 R/W NV Warning Threshold Channel 41 219 R/W NV Warning Threshold Channel 42 The following Alarm Threshold registers set the thresholds for the Alarms. An Alarm will occur if the measured current is above the Alarm Threshold for at least the Alarm Time Delay. Units are percentage, based on the breaker size determined in registers 136-177 (75 = 75%). Range is 0-100. Default is all set to 80%. 220 R/W NV Alarm Threshold Channel 1 221 R/W NV Alarm Threshold Channel 2 222 R/W NV Alarm Threshold Channel 3 223 R/W NV Alarm Threshold Channel 4 224 R/W NV Alarm Threshold Channel 5 225 R/W NV Alarm Threshold Channel 6 226 R/W NV Alarm Threshold Channel 7 227 R/W NV Alarm Threshold Channel 8 technical environment solutions IRPEOPMAN 38

228 R/W NV Alarm Threshold Channel 9 229 R/W NV Alarm Threshold Channel 10 230 R/W NV Alarm Threshold Channel 11 231 R/W NV Alarm Threshold Channel 12 232 R/W NV Alarm Threshold Channel 13 233 R/W NV Alarm Threshold Channel 14 234 R/W NV Alarm Threshold Channel 15 235 R/W NV Alarm Threshold Channel 16 236 R/W NV Alarm Threshold Channel 17 237 R/W NV Alarm Threshold Channel 18 238 R/W NV Alarm Threshold Channel 19 239 R/W NV Alarm Threshold Channel 20 240 R/W NV Alarm Threshold Channel 21 241 R/W NV Alarm Threshold Channel 22 242 R/W NV Alarm Threshold Channel 23 243 R/W NV Alarm Threshold Channel 24 244 R/W NV Alarm Threshold Channel 25 245 R/W NV Alarm Threshold Channel 26 246 R/W NV Alarm Threshold Channel 27 247 R/W NV Alarm Threshold Channel 28 248 R/W NV Alarm Threshold Channel 29 249 R/W NV Alarm Threshold Channel 30 250 R/W NV Alarm Threshold Channel 31 251 R/W NV Alarm Threshold Channel 32 252 R/W NV Alarm Threshold Channel 33 253 R/W NV Alarm Threshold Channel 34 254 R/W NV Alarm Threshold Channel 35 255 R/W NV Alarm Threshold Channel 36 256 R/W NV Alarm Threshold Channel 37 257 R/W NV Alarm Threshold Channel 38 258 R/W NV Alarm Threshold Channel 39 259 R/W NV Alarm Threshold Channel 40 260 R/W NV Alarm Threshold Channel 41 261 R/W NV Alarm Threshold Channel 42 Each of the following Warning Time Delay registers set the minimum time required for the current to exist above the Warning Threshold before the Warning alarm in set. Units are in seconds. 262 R/W NV Warning Time Delay Channel 1 263 R/W NV Warning Time Delay Channel 2 264 R/W NV Warning Time Delay Channel 3 265 R/W NV Warning Time Delay Channel 4 266 R/W NV Warning Time Delay Channel 5 267 R/W NV Warning Time Delay Channel 6 268 R/W NV Warning Time Delay Channel 7 269 R/W NV Warning Time Delay Channel 8 270 R/W NV Warning Time Delay Channel 9 271 R/W NV Warning Time Delay Channel 10 272 R/W NV Warning Time Delay Channel 11 273 R/W NV Warning Time Delay Channel 12 274 R/W NV Warning Time Delay Channel 13 275 R/W NV Warning Time Delay Channel 14 276 R/W NV Warning Time Delay Channel 15 technical environment solutions IRPEOPMAN 39

277 R/W NV Warning Time Delay Channel 16 278 R/W NV Warning Time Delay Channel 17 279 R/W NV Warning Time Delay Channel 18 280 R/W NV Warning Time Delay Channel 19 281 R/W NV Warning Time Delay Channel 20 282 R/W NV Warning Time Delay Channel 21 283 R/W NV Warning Time Delay Channel 22 284 R/W NV Warning Time Delay Channel 23 285 R/W NV Warning Time Delay Channel 24 286 R/W NV Warning Time Delay Channel 25 287 R/W NV Warning Time Delay Channel 26 288 R/W NV Warning Time Delay Channel 27 289 R/W NV Warning Time Delay Channel 28 290 R/W NV Warning Time Delay Channel 29 291 R/W NV Warning Time Delay Channel 30 292 R/W NV Warning Time Delay Channel 31 293 R/W NV Warning Time Delay Channel 32 294 R/W NV Warning Time Delay Channel 33 295 R/W NV Warning Time Delay Channel 34 296 R/W NV Warning Time Delay Channel 35 297 R/W NV Warning Time Delay Channel 36 298 R/W NV Warning Time Delay Channel 37 299 R/W NV Warning Time Delay Channel 38 300 R/W NV Warning Time Delay Channel 39 301 R/W NV Warning Time Delay Channel 40 302 R/W NV Warning Time Delay Channel 41 303 R/W NV Warning Time Delay Channel 42 Each of the following Alarm Time Delay registers set the minimum time required for the current to exist above the alarm Threshold before the Alarm is set. Units are in seconds. 304 R/W NV Alarm Time Delay Channel 1 305 R/W NV Alarm Time Delay Channel 2 306 R/W NV Alarm Time Delay Channel 3 307 R/W NV Alarm Time Delay Channel 4 308 R/W NV Alarm Time Delay Channel 5 309 R/W NV Alarm Time Delay Channel 6 310 R/W NV Alarm Time Delay Channel 7 311 R/W NV Alarm Time Delay Channel 8 312 R/W NV Alarm Time Delay Channel 9 313 R/W NV Alarm Time Delay Channel 10 314 R/W NV Alarm Time Delay Channel 11 315 R/W NV Alarm Time Delay Channel 12 316 R/W NV Alarm Time Delay Channel 13 317 R/W NV Alarm Time Delay Channel 14 318 R/W NV Alarm Time Delay Channel 15 319 R/W NV Alarm Time Delay Channel 16 320 R/W NV Alarm Time Delay Channel 17 321 R/W NV Alarm Time Delay Channel 18 322 R/W NV Alarm Time Delay Channel 19 323 R/W NV Alarm Time Delay Channel 20 324 R/W NV Alarm Time Delay Channel 21 325 R/W NV Alarm Time Delay Channel 22 326 R/W NV Alarm Time Delay Channel 23 technical environment solutions IRPEOPMAN 40

327 R/W NV Alarm Time Delay Channel 24 328 R/W NV Alarm Time Delay Channel 25 329 R/W NV Alarm Time Delay Channel 26 330 R/W NV Alarm Time Delay Channel 27 331 R/W NV Alarm Time Delay Channel 28 332 R/W NV Alarm Time Delay Channel 29 333 R/W NV Alarm Time Delay Channel 30 334 R/W NV Alarm Time Delay Channel 31 335 R/W NV Alarm Time Delay Channel 32 336 R/W NV Alarm Time Delay Channel 33 337 R/W NV Alarm Time Delay Channel 34 338 R/W NV Alarm Time Delay Channel 35 339 R/W NV Alarm Time Delay Channel 36 340 R/W NV Alarm Time Delay Channel 37 341 R/W NV Alarm Time Delay Channel 38 342 R/W NV Alarm Time Delay Channel 39 343 R/W NV Alarm Time Delay Channel 40 344 R/W NV Alarm Time Delay Channel 41 345 R/W NV Alarm Time Delay Channel 42 Writing this register will set all the Breakers size registers to the value written. 346 W Global Breaker Size Writing this register will set all the Warning Threshold registers to the value written. 347 W Global Warning Threshold Writing this register will set all the Alarm Threshold registers to the value written. 348 W Global Alarm Threshold Writing this register will set all the Warning Time Delay registers to the value written. 349 W Global Warning Time Delay Writing this register will set all the Alarm Time Delay registers to the value written. 350 W Global Alarm Time Delay Writing this register will reset all Min and Max registers to the current value. 351 W Min/Max Reset This register provides a quick status of alarms for the unit. A bit in this register is set if any bit in the indicated register is set. 352 R NV Global Warning/Alarm Register bit 0: Warning Register 1 bit 1: Warning Register 2 bit 2: Warning Register 3 bit 3: Alarm Register 1 bit 4: Alarm Register 2 bit 5: Alarm Register 3 bit 6: Zero Current Register 1 bit 7: Zero Current Register 2 bit 8: Zero Current Register 3 bits 9 15: Always read as 0 ************************************************************************** technical environment solutions IRPEOPMAN 41

These alarms are latching and must be cleared by the user. To reset any alarm, read the register and then write the register with the desired alarm bit cleared. Writing a 1 to any bit has no effect. Note: some bits may be disabled due to voltage and current option settings below. 353 R/W NV Meter Alarm Status (Latching) bit 0: Over Current panelboard bit 1: Under Current panelboard bit 2: Over Current both panelboards bit 3: Under Current both panelboards bit 4: Over Voltage main bit 5: Under Voltage main bit 6: Over Voltage alternate bit 7: Under Voltage alternate bits 8 15: Not Used Holds the instantaneous state of the meter alarms. The bits in this register will only be set while the alarm condition exists. These alarms cannot be reset by the user. Note: some bits may be disabled due to voltage and current option settings below. 354 R NV Meter Alarm Status (Non-Latching) bit 0: Over Current panelboard bit 1: Under Current panelboard bit 2: Over Current both panelboards bit 3: Under Current both panelboards bit 4: Over Voltage main bit 5: Under Voltage main bit 6: Over Voltage alternate bit 7: Under Voltage alternate bits 8 15: Not Used Note: digital alarm 1 and 2 are used to determine which source is connected to the panelboards in voltage option 3. 355 R Digital alarm status bit 0: Digital alarm 1 bit 1: Digital alarm 2 bit 2: Digital alarm 3 bit 3: Digital alarm 4 bits 4 15: Not Used ************************************************************************** This register shows the setting for the main current CT s setup. A set bit indicated active option. Option 0: no main or panelboard CT s. (357-359 summation of branch) (367-376 not used) Option 1: CT s on main input feeding both panelboards. (357-359 summation of branch) Option 2: CT s on each panel board. (367-376 summation of panelboard 1 and 2) Note: Neutral current monitoring is optional. 356 R NV Current Option Setting bit 0: option 0 bit 1: option 1 bit 2: option 2 bit 3: neutral CT s bit 4: no branch CT s bits 5 15: Not Used technical environment solutions IRPEOPMAN 42

Current for each phase of individual panel board. Note: This may be disabled due to the current option settings above. 357 R Current, phase A panelboard 358 R Current, phase B panelboard 359 R Current, phase C panelboard 360 R Current, Neutral (optional) An Over Current Alarm occurs if any phase current is greater than this threshold at any time. Note: This may be disabled due to the current option settings above. 361 R/W NV Over Current Alarm Threshold An Under Current Alarm occurs if any phase current is greater than this threshold at any time. Note: This may be disabled due to the current option settings above. 362 R/W NV Under Current Alarm Threshold Registers 363-366 are Set and Reset Counters for alarms. A Set Counter is incremented each time the Non-Latching Alarm transitions from a no-alarm to an alarm state. A Reset Counter is incremented each time the Non-Latching Alarm transitions from an alarm to a no alarm state. These registers cannot be cleared. They will overflow from 65535 to 0 and continue counting. Note: This may be disabled due to the current option settings above. 363 R NV Over Current Set Counter panelboard 364 R NV Over Current Reset Counter panelboard 265 R NV Under Current Set Counter panelboard 366 R NV Under Current Reset Counter panelboard Current for each phase of both panelboards Note: This may be disabled due to the current option settings above. 367 R Current, phase A of both panelboards 368 R Current, phase B of both panelboards 369 R Current, phase C of both panelboards 370 R Current, Neutral (optional) An Over Current Alarm occurs if any phase current is greater than this threshold at any time. Note: This may be disabled due to the current option settings above. 371 R/W NV Over Current Alarm Threshold An Under Current Alarm occurs if any phase current is greater than this threshold at any time. Note: This may be disabled due to the current option settings above. 372 R/W NV Under Current Alarm Threshold Registers 373-276 are Set and Reset Counters for alarms. A Set Counter is incremented each time the Non-Latching Alarm transitions from a no-alarm to an alarm state. A Reset Counter is incremented each time the Non-Latching Alarm transitions from an alarm to a no alarm state. These registers cannot be cleared. They will overflow from 65535 to 0 and continue counting. Note: This may be disabled due to the current option settings above. 373 R NV Over Current Set Counter both panelboard 374 R NV Over Current Reset Counter both panelboard 275 R NV Under Current Set Counter both panelboard 376 R NV Under Current Reset Counter bothpanelboard ************************************************************************** technical environment solutions IRPEOPMAN 43

This register shows the setting for the Voltage monitoring option setup. A set bit indicated active option. Option 0: no voltage monitoring. (378-414 not used) Option 1: One voltage feeding 1 or 2 panel boards. (390-401 not used) Option 2: One voltage feeding panelboard 1 and another feeding panelboard 2. (390-401 not used) Option 3: Two voltages tied together through interlocked circuit breakers feeding both panelboards. Digital input 1 and 2 are used to determine which is feeding the panelboard. A set bit indicated closed. If both are closed, main voltage is used. 377 R NV Voltage Option Setting bit 0: option 0 bit 1: option 1 bit 2: option 2 bit 3: option 3 bits 4 15: Not Used Main voltage registers. Note: This may be disabled due to the voltage option settings above. 378 R Main Voltage, phase A-B 379 R Main Voltage, phase B-C 380 R Main Voltage, phase C-A 381 R Main Voltage, phase A-N 382 R Main Voltage, phase B-N 383 R Main Voltage, phase C-N An Over Voltage Alarm occurs if the Any L-L voltage is greater than this threshold for at least 10 seconds. Note: This may be disabled due to the voltage option settings above. 384 R/W NV Over Voltage Alarm Threshold Main An Under Voltage Alarm occurs if the Any L-L voltage is less than this threshold at any time. Note: This may be disabled due to the voltage option settings above. 385 R/W NV Under Voltage Alarm Threshold Main Registers 386-389 are Set and Reset Counters for alarms. A Set Counter is incremented each time the Non-Latching Alarm transitions from a no-alarm to an alarm state. A Reset Counter is incremented each time the Non-Latching Alarm transitions from an alarm to a no alarm state. These registers cannot be cleared. They will overflow from 65535 to 0 and continue counting. Note: This may be disabled due to the voltage option settings above. 386 R NV Over Voltage Set Counter main 387 R NV Over Voltage Reset Counter main 388 R NV Under Voltage Set Counter main 389 R NV Under Voltage Reset Counter main Frequency is measured from the phase A voltage input. Range is 40-70Hz: This register will read as 0xFFFF if frequencies outside of this range or if sufficient voltage is not present on phase A for an accurate determination. Note: This may be disabled due to the voltage option settings above. 390 R Frequency Alternate voltages registers. Note: only used in voltage option 3. 391 R Alternate Voltage, phase A-B 392 R Alternate Voltage, phase B-C 393 R Alternate Voltage, phase C-A 394 R Alternate Voltage, phase A-N 395 R Alternate Voltage, phase B-N 396 R Alternate Voltage, phase C-N technical environment solutions IRPEOPMAN 44

An Over Voltage Alarm occurs if the Any L-L voltage is greater than this threshold for at least 10 seconds. Note: This may be disabled due to the voltage option settings above. 397 R/W NV Over Voltage Alarm Threshold Alternate An Under Voltage Alarm occurs if the Any L-L voltage is less than this threshold at any time. Note: This may be disabled due to the voltage option settings above. 398 R/W NV Under Voltage Alarm Threshold Alternate Registers 398-401 are Set and Reset Counters for alarms. A Set Counter is incremented each time the Non-Latching Alarm transitions from a no-alarm to an alarm state. A Reset Counter is incremented each time the Non-Latching Alarm transitions from an alarm to a no alarm state. These registers cannot be cleared. They will overflow from 65535 to 0 and continue counting. Note: This may be disabled due to the voltage option settings above. 399 R NV Over Voltage Set Counter alternate 400 R NV Over Voltage Reset Counter alternate 401 R NV Under Voltage Set Counter alternate 402 R NV Under Voltage Reset Counter alternate Note: Power calculations are based on voltage and current option settings above. If voltage or current setting is set to 0 then 402-414 are not used. If the voltage option is set to 1, 2, or 3 then the following readings correspond to main input for current option 1 and panelboard input for current option 2. 403 R Real Power, kw 404 R Real Power, phase A 405 R Real Power, phase B 406 R Real Power, phase C 407 R Reactive Power, kvar 408 R Apparent Power, kva 409 R Total Power Factor 410 R Power Factor, phase A 411 R Power Factor, phase B 412 R Power Factor, phase C 413 R/W NV Energy Consumption, kwh, Low-word integer 414 R/W NV Energy Consumption, kwh,high-word integer LEGEND R: = Read Only W:= Write Only R/W = Read and Write NV: = Value is stored in non-volatile memory technical environment solutions IRPEOPMAN 45

BCMS CURRENTS SNMP MIB -------------------------------------------------------------------------------- -- PDI MODBUS/SNMP MIB FOR BCMS -- -- Revision 1.00 -- June 7, 2004 -------------------------------------------------------------------------------- BCMS DEFINITIONS ::= BEGIN IMPORTS org, iso, dod, internet, directory, mgmt, experimental, private, enterprises FROM RFC-1155-SMI OBJECT-TYPE FROM RFC-1212 DisplayString FROM RFC-1213; -------------------------------------------------------------------------------- -- OID hierarchy -------------------------------------------------------------------------------- PDI OBJECT IDENTIFIER ::= { enterprises 11273 } products OBJECT IDENTIFIER ::= { PDI 1 } bcms OBJECT IDENTIFIER ::= { products 7 } bcmsvars OBJECT IDENTIFIER ::= { bcms 1 } bcmstraps OBJECT IDENTIFIER ::= { bcms 9 } -------------------------------------------------------------------------------- -- BCMS Variables -------------------------------------------------------------------------------- iofailcount OBJECT-TYPE DESCRIPTION "Consectutive I/O failure count" ::= { bcmsvars 100 } iofailthreshold OBJECT-TYPE ACCESS read-write DESCRIPTION "Number of consecutive I/O failures before trap" ::= { bcmsvars 101 } -------------------------------------------------------------------------------- -- BCMS register values -------------------------------------------------------------------------------- reg1a1 OBJECT-TYPE DESCRIPTION "Register 1A1" ::= { bcmsvars 1 } technical environment solutions IRPEOPMAN 46

reg1b2 OBJECT-TYPE DESCRIPTION "Register 1B2" ::= { bcmsvars 2 } reg1a3 OBJECT-TYPE DESCRIPTION "Register 1A3" ::= { bcmsvars 3 } reg1b4 OBJECT-TYPE DESCRIPTION "Register 1B4" ::= { bcmsvars 4 } reg1a5 OBJECT-TYPE DESCRIPTION "Register 1A5" ::= { bcmsvars 5 } reg1b6 OBJECT-TYPE DESCRIPTION "Register 1B6" ::= { bcmsvars 6 } reg1a7 OBJECT-TYPE DESCRIPTION "Register 1A7" ::= { bcmsvars 7 } reg1b8 OBJECT-TYPE DESCRIPTION "Register 1B8" ::= { bcmsvars 8 } reg1a9 OBJECT-TYPE DESCRIPTION "Register 1A9" ::= { bcmsvars 9 } technical environment solutions IRPEOPMAN 47

reg1b10 OBJECT-TYPE DESCRIPTION "Register 1B10" ::= { bcmsvars 10 } reg1a11 OBJECT-TYPE DESCRIPTION "Register 1A11" ::= { bcmsvars 11 } reg1b12 OBJECT-TYPE DESCRIPTION "Register 1B12" ::= { bcmsvars 12 } reg1a13 OBJECT-TYPE DESCRIPTION "Register 1A13" ::= { bcmsvars 13 } reg1b14 OBJECT-TYPE DESCRIPTION "Register 1B14" ::= { bcmsvars 14 } reg1a15 OBJECT-TYPE DESCRIPTION "Register 1A15" ::= { bcmsvars 15 } reg1b16 OBJECT-TYPE DESCRIPTION "Register 1B16" ::= { bcmsvars 16 } reg1a17 OBJECT-TYPE DESCRIPTION "Register 1A17" ::= { bcmsvars 17 } technical environment solutions IRPEOPMAN 48

reg1b18 OBJECT-TYPE DESCRIPTION "Register 1B18 " ::= { bcmsvars 18 } reg1a19 OBJECT-TYPE DESCRIPTION "Register 1A19" ::= { bcmsvars 19 } reg1b20 OBJECT-TYPE DESCRIPTION "Register 1B20" ::= { bcmsvars 20 } reg1a21 OBJECT-TYPE DESCRIPTION "Register 1A21" ::= { bcmsvars 21 } reg1b22 OBJECT-TYPE DESCRIPTION "Register 1B22" ::= { bcmsvars 22 } reg1a23 OBJECT-TYPE DESCRIPTION "Register 1A23" ::= { bcmsvars 23 } reg1b24 OBJECT-TYPE DESCRIPTION "Register 1B24" ::= { bcmsvars 24 } reg1a25 OBJECT-TYPE DESCRIPTION "Register 1A25" ::= { bcmsvars 25 } technical environment solutions IRPEOPMAN 49

reg1b26 OBJECT-TYPE DESCRIPTION "Register 1B26" ::= { bcmsvars 26 } reg1a27 OBJECT-TYPE DESCRIPTION "Register 1A27" ::= { bcmsvars 27 } reg1b28 OBJECT-TYPE DESCRIPTION "Register 1B28" ::= { bcmsvars 28 } reg1a29 OBJECT-TYPE DESCRIPTION "Register 1A29" ::= { bcmsvars 29 } reg1b30 OBJECT-TYPE DESCRIPTION "Register 1B30" ::= { bcmsvars 30 } reg1a31 OBJECT-TYPE DESCRIPTION "Register 1A31" ::= { bcmsvars 31 } reg1b32 OBJECT-TYPE DESCRIPTION "Register 1B32" ::= { bcmsvars 32 } reg1a33 OBJECT-TYPE DESCRIPTION "Register 1A33" ::= { bcmsvars 33 } technical environment solutions IRPEOPMAN 50

reg1b34 OBJECT-TYPE DESCRIPTION "Register 1B34" ::= { bcmsvars 34 } reg1a35 OBJECT-TYPE DESCRIPTION "Register 1A35" ::= { bcmsvars 35 } reg1b36 OBJECT-TYPE DESCRIPTION "Register 1B36" ::= { bcmsvars 36 } reg1a37 OBJECT-TYPE DESCRIPTION "Register 1A37" ::= { bcmsvars 37 } reg1b38 OBJECT-TYPE DESCRIPTION "Register 1B38" ::= { bcmsvars 38 } reg1a39 OBJECT-TYPE DESCRIPTION "Register 1A39" ::= { bcmsvars 39 } reg1b40 OBJECT-TYPE DESCRIPTION "Register 1B40" ::= { bcmsvars 40 } reg1a41 OBJECT-TYPE DESCRIPTION "Register 1A41" ::= { bcmsvars 41 } technical environment solutions IRPEOPMAN 51

reg1a42 OBJECT-TYPE DESCRIPTION "Register 1A42" ::= { bcmsvars 42 } reg2a1 OBJECT-TYPE DESCRIPTION "Register 2A1" ::= { bcmsvars 43 } reg2b2 OBJECT-TYPE DESCRIPTION "Register 2B2" ::= { bcmsvars 44 } reg2a3 OBJECT-TYPE DESCRIPTION "Register 2A3" ::= { bcmsvars 45 } reg2b4 OBJECT-TYPE DESCRIPTION "Register 2B4" ::= { bcmsvars 46 } reg2a5 OBJECT-TYPE DESCRIPTION "Register 2A5" ::= { bcmsvars 47 } reg2b6 OBJECT-TYPE DESCRIPTION "Register 2B6" ::= { bcmsvars 48 } reg2a7 OBJECT-TYPE DESCRIPTION "Register 2A7" technical environment solutions IRPEOPMAN 52

::= { bcmsvars 49 } reg2b8 OBJECT-TYPE DESCRIPTION "Register 2B8" ::= { bcmsvars 50 } reg2a9 OBJECT-TYPE DESCRIPTION "Register 2A9" ::= { bcmsvars 51 } reg2b10 OBJECT-TYPE DESCRIPTION "Register 2B10" ::= { bcmsvars 52 } reg2a11 OBJECT-TYPE DESCRIPTION "Register 2A11" ::= { bcmsvars 53 } reg2b12 OBJECT-TYPE DESCRIPTION "Register 2B12" ::= { bcmsvars 54 } reg2a13 OBJECT-TYPE DESCRIPTION "Register 2A13" ::= { bcmsvars 55 } reg2b14 OBJECT-TYPE DESCRIPTION "Register 2B14" ::= { bcmsvars 56 } reg2a15 OBJECT-TYPE technical environment solutions IRPEOPMAN 53

DESCRIPTION "Register 2A15" ::= { bcmsvars 57 } reg2b16 OBJECT-TYPE DESCRIPTION "Register 2B16" ::= { bcmsvars 58 } reg2a17 OBJECT-TYPE DESCRIPTION "Register 2A17" ::= { bcmsvars 59 } reg2b18 OBJECT-TYPE DESCRIPTION "Register 2B18" ::= { bcmsvars 60 } reg2a19 OBJECT-TYPE DESCRIPTION "Register 2A19" ::= { bcmsvars 61 } reg2b20 OBJECT-TYPE DESCRIPTION "Register 2B20" ::= { bcmsvars 62 } reg2a21 OBJECT-TYPE DESCRIPTION "Register 2A21" ::= { bcmsvars 63 } reg2b22 OBJECT-TYPE DESCRIPTION "Register 2B22" ::= { bcmsvars 64 } reg2a23 OBJECT-TYPE technical environment solutions IRPEOPMAN 54

DESCRIPTION "Register 2A23" ::= { bcmsvars 65 } reg2b24 OBJECT-TYPE DESCRIPTION "Register 2B24" ::= { bcmsvars 66 } reg2a25 OBJECT-TYPE DESCRIPTION "Register 2A25" ::= { bcmsvars 67 } reg2b26 OBJECT-TYPE DESCRIPTION "Register 2B26" ::= { bcmsvars 68 } reg2a27 OBJECT-TYPE DESCRIPTION "Register 2A27" ::= { bcmsvars 69 } reg2b28 OBJECT-TYPE DESCRIPTION "Register 2B28" ::= { bcmsvars 70 } reg2a29 OBJECT-TYPE DESCRIPTION "Register 2A29" ::= { bcmsvars 71 } reg2b30 OBJECT-TYPE DESCRIPTION "Register 2B30" ::= { bcmsvars 72 } reg2a31 OBJECT-TYPE technical environment solutions IRPEOPMAN 55

DESCRIPTION "Register 2A31" ::= { bcmsvars 73 } reg2b32 OBJECT-TYPE DESCRIPTION "Register 2B32" ::= { bcmsvars 74 } reg2a33 OBJECT-TYPE DESCRIPTION "Register 2A33" ::= { bcmsvars 75 } reg2b34 OBJECT-TYPE DESCRIPTION "Register 2B34" ::= { bcmsvars 76 } reg2a35 OBJECT-TYPE DESCRIPTION "Register 2A35" ::= { bcmsvars 77 } reg2b36 OBJECT-TYPE DESCRIPTION "Register 2B36" ::= { bcmsvars 78 } reg2a37 OBJECT-TYPE DESCRIPTION "Register 2A37" ::= { bcmsvars 79 } reg2b38 OBJECT-TYPE DESCRIPTION "Register 2B38" ::= { bcmsvars 80 } reg2a39 OBJECT-TYPE technical environment solutions IRPEOPMAN 56

DESCRIPTION "Register 2A39" ::= { bcmsvars 81 } reg2b40 OBJECT-TYPE DESCRIPTION "Register 2B40" ::= { bcmsvars 82 } reg2a41 OBJECT-TYPE DESCRIPTION "Register 2A41" ::= { bcmsvars 83 } reg2a42 OBJECT-TYPE DESCRIPTION "Register 2A42" ::= { bcmsvars 84 } -------------------------------------------------------------------------------- -- BCMS traps -------------------------------------------------------------------------------- iofail TRAP-TYPE ENTERPRISE bcmstraps VARIABLES { iofailcount } DESCRIPTION "I/O failure count exceeds threshold" ::= 1 END technical environment solutions IRPEOPMAN 57

IX. UPGRADE OLD STYLE TO NEW PC BOARD CONVERSION The following procedure is for replacement of the old style of BCMS Boards (Mother/Daughter board configuration) to the new style board. This board replacement can be performed without removing power and therefore does not interrupt critical load power. 1. Remove Fuse from Fuse holder. Slightly loosen screw that is retaining fuse holder to board and slide the fuse holder as close to the input power terminals as possible to ensure that there is sufficient room for the new board. 2. Remove and mark plus attached to the old board. Remove and replace the old board with the new one. Install the 24VAC plug (#2 in figure 1) on the new board. 3. Install the ribbon cable from panel board #1, odd side (PB1A) into the space indicated. (#3 in figure 1) 4. Install the ribbon cable from panel board #1, even side (PB1B) into the space indicated. (#4 in figure 1) 5. Install the ribbon cable from panel board #2, odd side (PB2A) into the space indicated. (#5 in figure 1) 6. Install the ribbon cable from panel board #2, even side (PB2B) into the space indicated. (#6 in figure 1) 7. Move the remote communication wiring to the new board using the same layout as the old board. The contact point at the far right on the old board (which is not used) is removed from the new board. (#7 in figure 1) 8. Reinstall the Fuse in the Fuse holder. techni cal environment solutions IRPEOPMAN 58

7 6 5 4 3 2 1 FIGURE 1 technical environment solutions IRPEIOMAN 59