Metasys Integrator Power Measurement Ltd. Application

Transcription

1 Metasys Connectivity Technical Manual Metasys Integrator Section Application Note Issue Date January 19, 2006 APPLICATION NOTE Metasys Integrator Power Measurement Ltd. Application lntroduction Page 3 Application Details 3 Component Requirements 5 Vendor Contact Information 6 Design Considerations 7 Cable Connections 8 Cable Pinouts 8 Connecting the Cable 9 Metasys Integrator Setup 11 Point Mapping Tables 12 Power Measurement Ltd Power Meter for ACM Network 12 Power Measurement Ltd Power Meter, MODBUS Network for 16-Bit and 32-Bit Mode 13 Power Measurement Ltd Power Meter for ACM Network 14 Power Measurement Ltd Power Meter, MODBUS Network for 16-Bit Mode 16 Power Measurement Ltd Power Meter, MODBUS Network for 32-Bit Mode 18 Power Measurement Ltd Power Meter, MODBUS Network for 16- and 32-Bit Modes 21 Power Measurement Ltd Power Meter, MODBUS Network Johnson Controls, Inc. 1 Code No. LIT

2 Metasys Network Setup Page 26 Mapping to a CS Object 26 Custom Integration 27 2 Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

3 lntroduction This document explains Metasys Integrator Power Measurement Ltd. (PML) applications. Use this document with the Metasys Integrator Technical Bulletin (LIT ) in the Metasys Connectivity Technical Manual (FAN 629.5), which provides information on installing and commissioning Metasys Integrator. For information on Power Measurement Ltd. equipment, see Power Measurement Ltd. documentation (obtainable from a Power Measurement Ltd. representative). Application Details Metasys Integrator allows the following Power Measurement Ltd. equipment to become an integral part of the Metasys and Metasys Companion Networks: Model 3300 Power Meters Model 3710 Power Meters Model 3720 Power Meters Model 7300 Power Meters Use the Power Measurement Ltd. COM 32 converter, or the Power Measurement Ltd. COM 128 port replicator/converter as an RS-232 to RS-485 converter to connect to a Metasys or Companion Network via the Metasys Integrator. Each of the Power Measurement Ltd. devices listed above can be accessed by the full complement of Metasys Facility Management System (FMS) features, including Change-of-State (COS) monitoring, alarm notification, scheduling, trend, and totalization. The RS-232 to RS-485 converter connects to Metasys Integrator through the RS-232 port. Once connected, it is the interface between Power Measurement Ltd. equipment and non-power Measurement Ltd. devices (such as Metasys Integrator). Each Metasys Integrator vendor port can connect to one converter. The Power Measurement Ltd. COM 32 converter can connect to up to 32 devices in a daisy chain configuration. The Power Measurement Ltd. COM 128 converter has four ports, each of which can connect up to 32 Power Measurement Ltd. devices in a daisy chain configuration for a total of 128 devices per converter. Each Power Measurement Ltd. device must be fitted with the proper communications hardware. Figure 1 shows Power Measurement Ltd. and Metasys integration using the COM 32, and Figure 2 shows Power Measurement Ltd. and Metasys Companion integration using the COM 128. Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 3

4 Figure 1: Power Measurement Ltd. and Metasys Integration 4 Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

5 Figure 2: Power Measurement Ltd. and Metasys Companion Integration Component To integrate Power Measurement Ltd. equipment, you need: Requirements Power Measurement Ltd. COM 32, or Power Measurement Ltd. COM 128 RS-232 to RS-485 converter proper Power Measurement Ltd. devices and communication hardware RS-232 cable for connecting the converter to Metasys Integrator RS-485 two wire, shielded cable (for connecting the converter to Power Measurement Ltd. devices) Metasys Integrator N2 Bus (for connecting Metasys Integrator to the Metasys or Companion Network) portable PC for downloading vendor communication tables (.VCT files) and network setup information into Metasys Integrator, and for running diagnostics cable for connecting portable PC to Metasys Integrator the correct vendor communication table (.VCT file) to download into Metasys Integrator (supplied on Metasys Integrator diskette) Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 5

6 This document describes the RS-232 cable and the vendor communication tables. Power Measurement Ltd. documentation describes their equipment. The remaining components are described in the Metasys Integrator Technical Bulletin. (LIT ) in the Metasys Connectivity Technical Manual (FAN 629.5). Metasys Release Requirements To integrate Power Measurement Ltd. equipment into the Metasys Network, you need the following: Metasys Operator Workstation (OWS) software Release 6.0 or higher Metasys Integrator software/firmware Release 8.0 or higher Metasys To integrate Power Measurement Ltd. equipment into the Metasys Companion Companion Network, you need the following: Release Requirements Metasys Companion Release 4.0 or higher Metasys Integrator software/firmware Release 8.0 or higher Vendor Component Requirements Integration between Metasys Integrator and Power Measurement Ltd. has been tested with the equipment listed in Table 1. Changes to this equipment or integration of Power Measurement Ltd. products not discussed in this document will require additional software development and testing by Systems Products. For information on integrating other products, refer to the Custom Integration section in this technical bulletin. Table 1: Power Measurement Ltd. Part and Software Version Numbers Power Measurement Ltd. Product Firmware Version Model Number Model 3300 Power Meter Model 3710 Power Meter Model 3720 Power Meter (MODBUS) Model 7300 Power Meter (MODBUS) Model 3300 Power Meter (MODBUS) Model 3710 Power Meter (MODBUS) Power Measurement Ltd. COM 32 Converter Power Measurement Ltd. COM 128 Converter ACM B 3710 ACM ACM V ION MOD N/A COM 32 N/A COM 128 Vendor Contact Information Power Measurement Ltd. C/O Paul Doig, Marketing Engineer 2195 Keating Cross Road, Saanichton British Columbia, Canada V8M 2A5 Phone: (250) FAX: (250) Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

7 Design Considerations When integrating Power Measurement Ltd. equipment, consider the following: Make sure all Power Measurement Ltd. equipment is set up and running properly before attempting to integrate with the Metasys or Companion Network. (The Power Measurement Ltd. representative is responsible for operation of Power Measurement Ltd. equipment.) Make sure all Power Measurement Ltd. devices, including the converter, are set to the same baud rate, and that each has a unique communication address. (The Power Measurement Ltd. representative is responsible for setting the power meter baud rate.) RS-232 cable distance between Metasys Integrator and the RS-232 to RS-485 converter can be a maximum of 50 feet. Cable distance between the converter and the last power meter can be a maximum of 4000 feet. The passwords for all power meters must be set to 0. (The Power Measurement Ltd. representative is responsible for setting the power meter password.) The relays for the 3710 Power Meter must be under setpoint control (configured in the meter) for ACM networks. The invalid objects setting must be set to Yes for the 3720 Power Meter. The 3300, 3710, 3720, and 7300 Power Meters can all reside on a MODBUS network. The 3300 and 3710 can also exist on an ACM network. When configured for the ACM network, the 3300 or 3710 cannot be connected to the MODBUS RS-485 network. The 3720, 3710, and 3300 Power Meter interfaces support register sizes of 16- and 32-bits. If gigawatt hours are needed, configure the meter for 32-bit mode and use the 32-bit.vct file. Otherwise, configure the meter for 16-bit register size and use the 16-bit.vct file. Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 7

8 Cable Connections Cable Pinouts Use the following cable pinouts for the RS-232 connection between Metasys Integrator and the RS-232 to RS-485 converter. Vendor Port A or B on Integrator DB-9 Female Signal Pin RS-232 RS-232 Port On Converter DB-25 Male Pin Signal RD TD GND (50 ft. maximum) RD TD GND pml3 Figure 3: Cable Pinouts for COM 32 Converter Figure 4: Cable Pinouts for COM128 Converter 8 Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

9 Connecting the Cable Connect the female end of the RS-232 cable to either Vendor Port A or Vendor Port B on Metasys Integrator. Connect the male end of the cable to the RS-232 port on the RS-232 to RS-485 converter. Metasys Integrator Vendor Port A or B RS-232 Cable COM 32 or COM 128 Converter RS-232 Port pml4 Figure 5: Port to Port Connection Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 9

10 Metasys Integrator Setup To set up Metasys Integrator, use a portable PC connected to the Metasys Integrator Terminal Port. Metasys Integrator setup involves: downloading the correct vendor communication table (.VCT file) setting up the ports assigning network addresses to the controllers Table 2 provides setup information specific to Power Measurement Ltd. applications. For detailed procedures, see the Metasys Integrator Technical Bulletin (LIT ) in the Metasys Connectivity Technical Manual (FAN 629.5). 10 Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

11 Table 2: Metasys Integrator Setup for Power Measurement Ltd. Applications Vendor Communication Table (.VCT) Power Measurement Ltd Power Meter-ACM Protocol Power Measurement Ltd Power Meter-ACM Protocol Power Measurement Ltd Power Meter - MODBUS 16-bit Power Measurement Ltd Power Meter - MODBUS 32-bit Power Measurement Ltd Power Meter - MODBUS 16-bit Power Measurement Ltd Power Meter - MODBUS 32-bit Power Measurement Ltd Power Meter - MODBUS 16-bit Power Measurement Ltd Power Meter - MODBUS 32-bit Power Measurement Ltd Power Meter - MODBUS Port Setup ACM Protocol Power Meter Baud Rate Word Length Stop Bits pml_3300.vct pml_3710.vct p3300m16.vct p3300m32.vct p3710m16.vct p3710m32.vct p3720m16.vct p3720m32.vct p7300mod.vct MODBUS Protocol Power Meter Parity None Interface RS-485 Network Configuration Vendor Address Model 3300/3710 (ACM) Model 3300, 3710, 3720, 7300 (MODBUS) Timeout Value Model 3300/3710 (ACM) Model 3300, 3710, 3720, 7300 (MODBUS) Poll Delay 3300/3720/7300 Meters 3710 Meter Performance Guide Approximate Scan Time (for a single MIG device) Model 3300 Power Meter Model 3710 Power Meter Model 3720 Power Meter Model 7300 Power Meter None RS ms 1000 ms 110 ms 220 ms 1 second 3 seconds 1 second 1 second Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 11

12 Point Mapping Tables Power Measurement Ltd Power Meter for ACM Network To get the hardware reference for mapping points to CS object attributes (via the software model), combine the NPT (Network Point Type) and NPA (Network Point Address). For example, the hardware reference for the L-N Average Phase Voltage is AI3. Table 3 shows the points available for mapping in the Power Measurement Ltd. Model 3300 Power Meter. Table 3: Power Measurement Ltd Power Meter for ACM Network NPT 1 NPA 2 Unit Description AI 1 Amp Average Phase Current AI 2 kw Total kw (Power) AI 3 Volt L-N Average Phase Voltage AI 4 Volt L-L Average Phase Voltage AI 5 Code Voltage Mode Code AI 6 GWh Total GW Hours AI 7 kwh Total kw Hours BO 1 Reset all Hour Counters* 1 Volt L-N Volts Phase A 2 Volt L-N Volts Phase B 3 Volt L-N Volts Phase C 4 Volt L-L Volts Phase AB 5 Volt L-L Volts Phase BC 6 Volt L-L Volts Phase CA 7 Amp Current Phase A 8 Amp Current Phase B 9 Amp Current Phase C 1 Network Point Type 2 Network Point Address * Do not map this point to Companion BO points. If you map this point to Metasys BO objects, make sure Auto Restore in the BO object s Definition/Focus window is disabled. 12 Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

13 Power Measurement Ltd Power Meter, MODBUS Network for 16-Bit and 32-Bit Mode Table 4: Power Measurement Ltd Power Meter, MODBUS Network for 16-Bit and 32-Bit Mode NPT 1 NPA 2 Unit Description AI 1 Amp Average Phase Current AI 2 kw Total kw (Power) AI 3 Volt L-N Average Phase Voltage AI 4 Volt L-L Average Phase Voltage AI 5 Code Voltage Mode Code AI 6 mwh Total mw Hours AI 7 kwh Total kw Hours 3 BO 1 Reset all Hour Counters* 1 Volt L-N Volts Phase A 2 Volt L-N Volts Phase B 3 Volt L-N Volts Phase C 4 Volt L-L Volts Phase AB 5 Volt L-L Volts Phase BC 6 Volt L-L Volts Phase CA 7 Amp Current Phase A 8 Amp Current Phase B 9 Amp Current Phase C 1 Network Point Type 2 Network Point Address 3 Use only for 16-bit mode * Do not map this point to Companion BO points. If you map this point to Metasys BO objects, make sure Auto Restore in the BO object s Definition/Focus window is disabled. Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 13

14 Power Measurement Ltd Power Meter for ACM Network To get the hardware reference for mapping points to CS object attributes (via the software model), combine the NPT (Network Point Type) and NPA (Network Point Address). For example, the hardware reference for the Average Phase Current is AI1. Table 5 shows the points available for mapping in the Power Measurement Ltd. Model 3710 Power Meter. Table 5: Power Measurement Ltd Power Meter for ACM Network NPT 1 NPA 2 Unit Description AI 1 Amp Average Phase Current AI 2 kw Total kw (Power) AI 3 Total AI 4 R Total R AI 5 kw kw Demand AI 6 # Power Factor negative=lag, positive=lead AI 7 Hz Frequency AI 8 Code Voltage Mode Code AI 9 Volt Average Phase Voltage 3 AI 10 Amp Amp Demand AI 11 gwh gw Hours AI 12 kwh kw Hours AI 13 kwh-r Reverse kw Hours AI 14 kqh R Hours AI 15 Volt Auxiliary Voltage Input AI 16 kw Minimum kw Demand AI 17 kw Maximum kw Demand BI 1 Status Input S1 BI 2 Status Input S2 BI 3 Status Input S3 BI 4 Status Input S4 BI 5 Diagnostic Failure 0 = normal, 1 = alarm BO 1 Clear kw Hours* 0 = N/A, 1 = clear BO 2 Clear R Hours* 0 = N/A, 1 = clear BO 3 Reset Minimum/Maximum Logs* 0 = N/A, 1 = clear BO 4 Relay 1 Status 4 0 = released, 1 = operated BO 5 Relay 2 Status 4 0 = released. 1 = operated BO 6 Relay 3 Status 4 0 = released, 1 = operated 1 Network Point Type 2 Network Point Address 3 If the 3710/3720 Power Meter is operated in 4-wire wye, single or 3-wire wye mode, the Average Phase Voltage (AI9) is the average L-N phase voltage. If the Power Meter is operated in 3-wire delta mode, the Average Phase Voltage is the average L-L phase voltage. 4 When the relay is released, it is returned to normal setpoint control. The 3710 must be configured so that relays are under setpoint control. * Do not map these points to Companion BO points. If you map these points to Metasys BO objects, make sure Auto Restore in the BO object s Definition/Focus window is disabled. Continued on next page Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

15 NPT 1 NPA 2 Unit Description (Cont.) Volt Volt Volt Volt Volt Volt Amps Amps Amps kw kw kw R R R # # 1 Network Point Type 2 Network Point Address Setpoint 1 Status Setpoint 2 Status Setpoint 3 Status Setpoint 4 Status Setpoint 5 Status Setpoint 6 Status Setpoint 7 Status Setpoint 8 Status Setpoint 9 Status Setpoint 10 Status Setpoint 11 Status Setpoint 12 Status Setpoint 13 Status Setpoint 14 Status Setpoint 15 Status Setpoint 16 Status Setpoint 17 Status L-N Voltage Phase A L-N Voltage Phase B L-N Voltage Phase C L-L Voltage Phase AB L-L Voltage Phase BC L-L Voltage Phase CA Amperage Phase A Amperage Phase B Amperage Phase C kw Phase A kw Phase B kw Phase C Phase A Phase B Phase C R Phase A R Phase B R Phase C Minimum Power Factor Minimum Power Factor negative = lag, positive = lead negative = lag, positive = lead Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 15

16 Power Measurement Ltd Power Meter, MODBUS Network for 16-Bit Mode To get the hardware reference for mapping points to CS object attributes (via the software model), combine the NPT (Network Point Type) and NPA (Network Point Address). For example, the hardware reference for the Average Current is AI1 Table 6: Power Measurement Ltd Power Meter, MODBUS Network for 16-Bit Mode NPT 1 NPA 2 Unit Description AI 1 Amp AI 2 kw AI 3 AI 4 R AI 5 Volt AI 6 Amp AI 7 Volt AI 8 Volt AI 9 # AI 10 Hz AI 11 KW AI 12 # 1 kwh 2 mwh 3 kwh 4 mwh 5 kwh 6 mwh 7 Rh 8 mvarh 9 Rh 10 mvarh 11 Rh 12 mvarh 13 kw 14 kvar 15 # Hz 18 KW 19 KVAR 20 # 1 Network Point Type 2 Network Point Address Average Current Total Kilowatts Total R Total Voltage Auxiliary I4 Neutral Current Average LN Voltage 3 Voltage LL Average 3 Power Factor Total Frequency at V1 kw Total Demand Real Time Polarity kwh Import mwh Import kwh Export mwh Export kwh Total mwh Total Rh Import mvarh Import Rh Export mvarh Export Rh Total mvarh Total Minimum kw Total Minimum kvar Total Minimum Power Factor Total Minimum Total Minimum Frequency Maximum kw Total Maximum R Total Maximum Power Factor Total 3 If the 3710/3720 Power Meter is operated in 4-wire wye, single or 3-wire wye mode, the Average Phase Voltage(AI7) is the average L-N phase voltage. If the Power Meter is operated in 3-wire delta mode, the Average Phase Voltage (AI8) is the average L-L phase voltage. Continued on next page Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

17 NPT 1 NPA 2 Unit Description (Cont.) BO BO BO BO BO KVA Hz Volt Volt Volt Volt Volt Volt Amp Amp Amp KW KW KW KVAR KVAR KVAR KVAR KVA 1 Network Point Type 2 Network Point Address Maximum Total Maximum Frequency Voltage at Phase A Voltage at Phase B Voltage at Phase C Voltage at Phase AB Voltage at Phase BC Voltage at Phase CA Current at Phase A Current at Phase B Current at Phase C Kilowatts at Phase A Kilowatts at Phase B Kilowatts at Phase C R at Phase A R at Phase B R at Phase C at Phase A at Phase B at Phase C Reset All Minimum/ Maximum Values* Reset Hour Counters* Relay 1 3 Relay 2 3 Relay = N/A, 1 = Clear 0 = N/A, 1 = Clear 0 = Released, 1 = Operated 0 = Released, 1 = Operated 0 = Released, 1 = Operated 3 When the relay is released, it is returned to normal setpoint control. The 3710 must be configured so that relays are under setpoint control. * Do not map this point to Companion BO points. If you map this point to Metasys BO objects, make sure Auto Restore in the BO object s Definition/Focus window is disabled. Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 17

18 Power Measurement Ltd Power Meter, MODBUS Network for 32-Bit Mode To get the hardware reference for mapping points to CS object attributes (via the software model), combine the NPT (Network Point Type) and NPA (Network Point Address). For example, the hardware reference for the Average Current is AI1 Table 7: Power Measurement Ltd Power Meter, MODBUS Network for 32-Bit Mode NPT 1 NPA 2 Unit Description AI 1 Amp AI 2 KW AI 3 KVA AI 4 KVAR AI 5 Volts AI 6 Amp AI 7 Volts AI 8 Volts AI 9 # AI 10 Hz AI 11 kw AI 12 # 1 mwh 2 mwh 3 mwh 4 mvarh 5 mvarh 6 mvarh 7 kw 8 R 9 # Hz 12 kw 13 R 14 # 1 Network Point Type 2 Network Point Address Average Current Total Kilowatts Total R Total Voltage Auxiliary I4 Neutral Current Average LN Voltage 3 Voltage LL Average 3 Power Factor Total Frequency at V1 kw Total Demand Real Time Polarity mwh Import mwh Export mwh Total mvarh Import mvarh Export mvarh Total Minimum kw Total Minimum kvar Total Minimum Power Factor Total Minimum Total Minimum Frequency Maximum kw Total Maximum R Total Maximum Power Factor Total 3 If the 3710/3720 Power Meter is operated in 4-wire wye, single or 3-wire wye mode, the Average Phase Voltage (AI7) is the average L-N phase voltage. If the Power Meter is operated in 3-wire delta mode, the Average Phase Voltage (AI8) is the average L-L phase voltage. Continued on next page Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

19 NPT 1 NPA 2 Unit Description (Cont.) BO BO BO BO BO Hz Volts Volts Volts Volts Volts Volts Amp Amp Amp kw kw kw R R R 1 Network Point Type 2 Network Point Address Maximum Total Maximum Frequency Voltage at Phase A Voltage at Phase B Voltage at Phase C Voltage at Phase AB Voltage at Phase BC Voltage at Phase CA Current at Phase A Current at Phase B Current at Phase C Kilowatts at Phase A Kilowatts at Phase B Kilowatts at Phase C R at Phase A R at Phase B R at Phase C at Phase A at Phase B at Phase C Reset all minimum/ maximum values* Reset hour counters* Relay 1 3 Relay 2 3 Relay = N/A, 1 = Clear 0 = N/A, 1 = Clear 0 = Released, 1 = Operated 0 = Released, 1 = Operated 0 = Released, 1 = Operated 3 When the relay is released, it is returned to normal setpoint control. The 3710 must be configured so that relays are under setpoint control. * Do not map this point to Companion BO points. If you map this point to Metasys BO objects, make sure Auto Restore in the BO object s Definition/Focus window is disabled. Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 19

20 Power Measurement Ltd Power Meter, MODBUS Network for 16- and 32-Bit Modes To get the hardware reference for mapping points to CS object attributes (via the software model), combine the NPT (Network Point Type) and NPA (Network Point Address). For example, the hardware reference for the Average Current is AI1. Table 8 shows the points available for mapping in the Power Measurement Ltd. Model 3720 Power Meter. Table 8: Power Measurement Ltd Power Meter, MODBUS Network for 16-Bit and 32-Bit Mode NPT 1 NPA 2 Unit Description AI 1 Arms Average Current AI AI AI AI AI AI AI AI AI AI AI kwrms kvrms VAux Arms Vrms Vrms Hz Total Kilowatts Total R Total Voltage Auxiliary Neutral Current (I4) Voltage Imbalance Current Imbalance Average LN Voltage Voltage LL average Power Factor Total Frequency at Va BO 1 Reset All Minimum/Maximum Values* 0=n/a 1=reset BO 2 Reset All k/mw, k/mvar, k/mva Hours* 0=n/a 1=reset 1 kwh kwh Import 2 MWh M/GWh Import 3 3 kwh kwh Export 4 MWh M/GWh Export 3 5 kwh kwh Total 6 MWh M/GWh Total 3 7 kwh kwh Net 8 MWh M/GWh Net 3 9 Rh Rh Import 10 MVARh M/GVARh Import 3 11 Rh Rh Export 12 MVARh M/VARh Export 3 13 Rh Rh Total 14 MVARh M/GVARh Total 3 15 Rh Rh Net 16 MVARh M/GVARh Net 3 1 Network Point Type 2 Network Point Address 3 For 32-bit mode, the value is G (Giga) and for 16-bit mode, the value is M (Mega). * Do not map these points to Companion BO points. If you map these points to Metasys BO objects, make sure Auto Restore in the BO object s Definition/Focus window is disabled. Continued on next page Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

21 NPT 1 NPA 2 Unit Description (Cont.) h MVAh h MVAh h MVAh h MVAh kw kw kw kw R R R R Hz 1 Network Point Type 2 Network Point Address h Import M/GVAh Import 3 h Export M/GVAh Export 3 h Total M/GVAh Total 3 h Net M/GVAh Net 3 Minimum Kilowatts Phase A Minimum Kilowatts Phase B Minimum Kilowatts Phase C Minimum Kilowatts Total Minimum R Phase A Minimum R Phase B Minimum R Phase C Minimum R Total Minimum Power Factor Phase A Minimum Power Factor Phase B Minimum Power Factor Phase C Minimum Power Factor Total Minimum Phase A Minimum Phase B Minimum Phase C Minimum Total Minimum Frequency Minimum Phase A Voltage K-Factor Minimum Phase B Voltage K-Factor Minimum Phase C Voltage K-Factor Minimum Auxiliary Voltage K-Factor Minimum Phase A Current K-Factor Minimum Phase B Current K-Factor Minimum Phase C Current K-Factor Minimum Neutral Current K-Factor Minimum Phase A Voltage Total Harmonic Distortion Minimum Phase B Voltage Total Harmonic Distortion Minimum Phase C Voltage Total Harmonic Distortion 3 For 32-bit mode, the value is G (Giga) and for 16-bit mode, the value is M (Mega). Continued on next page... Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 21

22 NPT 1 NPA 2 Unit Description (Cont.) kw kw kw kw R R R R Hz 1 Network Point Type 2 Network Point Address Continued on next page... Minimum Auxiliary Voltage Total Harmonic Distortion Minimum Phase A Current Total Harmonic Distortion Minimum Phase B Current Total Harmonic Distortion Minimum Phase C Current Total Harmonic Distortion Minimum Neutral Current Total Harmonic Distortion Maximum Kilowatts Phase A Maximum Kilowatts Phase B Maximum Kilowatts Phase C Maximum Kilowatts Total Maximum R Phase A Maximum R Phase B Maximum R Phase C Maximum R Total Maximum Power Factor Phase A Maximum Power Factor Phase B Maximum Power Factor Phase C Maximum Power Factor Total Maximum Phase A Maximum Phase B Maximum Phase C Maximum Total Maximum Frequency Maximum Phase A Voltage K Factor Maximum Phase B Voltage K Factor Maximum Phase C Voltage K Factor Maximum Auxiliary Voltage K Factor Maximum Phase A Current K Factor Maximum Phase B Current K Factor Maximum Phase C Current K Factor Maximum Neutral Current K Factor Maximum Phase A Voltage Total Harmonic Distortion Maximum Phase B Voltage Total Harmonic Distortion Maximum Phase C Voltage Total Harmonic Distortion Maximum Auxiliary Voltage Total Harmonic Distortion Maximum Phase A Current Total Harmonic Distortion Maximum Phase B Current Total Harmonic Distortion Maximum Phase C Current Total Harmonic Distortion Maximum Neutral Current Total Harmonic Distortion 22 Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

23 NPT 1 NPA 2 Unit Description (Cont.) Vrms Vrms Vrms Vrms Vrms Vrms Arms Arms Arms kwrms kwrms kwrms kvrrms kvrrms kvrrms 1 Network Point Type 2 Network Point Address Voltage at Phase A Voltage at Phase B Voltage at Phase C Voltage at Phase AB Voltage at Phase BC Voltage at Phase CA Current at Phase A Current at Phase B Current at Phase C Kilowatts at Phase A Kilowatts at Phase B Kilowatts at Phase C KVAR at Phase A KVAR at Phase B KVAR at Phase C Power Factor at Phase A Power Factor at Phase B Power Factor at Phase C KVA at Phase A KVA at Phase B KVA at Phase C Phase A Voltage K-Factor Phase B Voltage K-Factor Phase C Voltage K-Factor Aux Voltage K-Factor Phase A Current K-Factor Phase B Current K-Factor Phase C Current K-Factor Neutral Current K-Factor Phase A Voltage Total Harmonic Distortion Phase B Voltage Total Harmonic Distortion Phase C Voltage Total Harmonic Distortion Aux Voltage Total Harmonic Distortion Phase A Current Total Harmonic Distortion Phase B Current Total Harmonic Distortion Phase C Current Total Harmonic Distortion Neutral Current Total Harmonic Distortion Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 23

24 Power Measurement Ltd Power Meter, MODBUS Network Table 9 shows the points available for mapping in the Power Measurement Ltd. Model 7300 Power Meter: Table 9: Power Measurement Ltd Power Meter, MODBUS Network NPT 1 NPA 2 Unit Description AI 1 Vrms Voltage LN Average To get the hardware AI 2 Vrms Voltage LL Average reference for AI 3 Average Current mapping points to AI 4 Voltage Unbalance CS object attributes AI 5 Current Unbalance (via the software model), combine the AI 6 Hz Frequency NPT (Network Point AI 7 Real Time Polarity Type) and NPA AI 8 kw kw Total Demand (Network Point AI 9 R R Total Address). For AI 10 Total example, the AI 11 Power Factor Signed Average hardware reference AI 12 kwh kwh Total for the Average Current is AI3. BO 1 Reset Minimum/Maximum Values 0 = n/a, 1 = reset* BO 2 Energy 0 = n/a, 1 = reset* 1 Volts Voltage at Phase A 2 Volts Voltage at Phase B 3 Volts Voltage at Phase C 4 Volts Voltage at Phase AB 5 Volts Voltage at Phase BC 6 Volts Voltage at Phase CA 7 Amps Current at Phase A 8 Amps Current at Phase B 9 Amps Current at Phase C 10 kw kw at Phase A 11 kw kw at Phase B 12 kw kw at Phase C 13 R R at Phase A 14 R R at Phase B 15 R R at Phase C 1 Network Point Type 2 Network Point Address * Do not map these points to Companion BO points. If you map these points to Metasys BO objects, make sure Auto Restore in the BO object s Definition/Focus window is disabled. Continued on next page Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

25 NPT 1 (Cont.) NPA 2 Unit Description /- 20 +/- 21 +/- 22 kwh 23 R kw 26 R Volts 29 Amps 30 kw 31 R Hz Hz 37 kwh 38 kwh 39 kwh 40 Rh 41 Rh 42 Rh 43 Rh 44 h 1 Network Point Type 2 Network Point Address at Phase A at Phase B at Phase C Power Factor Signed A Power Factor Signed B Power Factor Signed C kw Total to Date R Total to Date Total to Date kw Total to Date Maximum R Total to Date Maximum Total to Date Maximum Voltage LN Average Maximum Current Average Maximum kw Total Maximum R Total Maximum Total Maximum Frequency Maximum Voltage LN Average Minimum Current Average Minimum Frequency Minimum kwh Import kwh Export kwh Net Rh Import Rh Export Rh Total KVARh Net HVah Total Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 25

26 Metasys Network Setup Metasys Network Setup is described in the Metasys Integrator Technical Bulletin (LIT ) in the Metasys Connectivity Technical Manual (FAN 629.5). This section contains details specific to Power Measurement Ltd. applications. Mapping to a Table 10: Software Model and CS Object Definition CS Object Application Software Model Display Attribute NT Command (on Models diskette) (recommended) Attribute (recommended) Model 3300 Power Meter Model 3710 Power Meter Model 3720 Power Meter Model 7300 PML_3300.DDL PML_3710.DDL PML_3720.DDL AI1 Average Phase Current AI1 Average Phase Current AI1 Average Phase Current BO1 Reset All Hours BO1 Clear kw Hours BO2 Clear kw Hours PML_7300.DDL AI1 BO2 Power Meter Average Voltage LN Clear kw hours 26 Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

27 Custom Integration For information on integrating products that are not discussed in this document, first refer to the Metasys Compatible Products, an online list of released connectivity products. If this list does not provide the information you require, consider using the System Integration Services (SIS) Request Custom Engineered Solutions process to request a custom contract from the System Integration Team. Access both the Metasys Compatible Products and the Request Custom Engineered Solutions process from The Portal by performing the following steps: 1. From The Portal, select Products and Services > Delivery. 2. Under the Service Delivery Support column, select Systems Integration Services. The System Integration Services homepage appears. 3. Under Popular Links, select Metasys Compatible Products Listing for a searchable database. 4. After you complete your search, return to the SIS homepage. 5. Select Request a Custom Engineered Solution to view the process used for requesting all types of SIS engineered solutions and services. 6. Click Online Request Page to enter a custom engineered request online. If you need further assistance, contact the Johnson Controls Field Support Center. Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 27

28 Notes 28 Metasys Integrator Metasys Integrator Power Measurement Ltd. Application

29 Notes Metasys Integrator Metasys Integrator Power Measurement Ltd. Application 29

30 Notes Controls Group FAN E. Michigan Street Metasys Connectivity Technical Manual P.O. Box 423 Metasys Integrator Release 8.0 Milwaukee, WI Printed in U.S.A Metasys Integrator Metasys Integrator Power Measurement Ltd. Application