7–64 PQM POWER QUALITY METER – INSTRUCTION MANUAL
MODBUS MEMORY MAP CHAPTER 7: MODBUS COMMUNICATIONS
POWER
FACTOR
ALARMS
1178 Power Factor Lead 1 Relay 0 to 4 1 --- F29 0=OFF
1179 Power Factor Lead 1 Pickup Level 0 to 100 1 0.01 x PF F1 0.99
117A Power Factor Lead 1 Dropout Level 0 to 100 1 0.01 x PF F1 1.00
117B Power Factor Lead 1 Delay 5 to 6000 5 0.1 x s F1 100=10.0 s
117C Power Factor Lag 1 Relay 0 to 4 1 --- F29 0=OFF
117D Power Factor Lag 1 Pickup Level 0 to 100 1 0.01 x PF F1 0.99
117E Power Factor Lag 1 Dropout Level 0 to 100 1 0.01 x PF F1 1.00
117F Power Factor Lag 1 Delay 5 to 6000 5 0.1 x s F1 100=10.0 s
1180 Power Factor Lead 2 Relay 0 to 4 1 --- F29 0=OFF
1181 Power Factor Lead 2 Pickup Level 0 to 100 1 0.01 x PF F1 0.99
1182 Power Factor Lead 2 Dropout Level 0 to 100 1 0.01 x PF F1 1.00
1183 Power Factor Lead 2 Delay 5 to 6000 5 0.1 x s F1 100=10.0 s
1184 Power Factor Lag 2 Relay 0 to 4 1 --- F29 0=OFF
1185 Power Factor Lag 2 Pickup Level 0 to 100 1 0.01 x PF F1 0.99
1186 Power Factor Lag 2 Dropout Level 0 to 100 1 0.01 x PF F1 1.00
1187 Power Factor Lag 2 Delay 5 to 6000 5 0.1 x s F1 100=10.0 s
1188 Reserved
to ↓ ↓ ↓ ↓ ↓ ↓
118F Reserved
DEMAND
ALARMS
1190 Phase A Current Demand Relay 0 to 4 1 --- F29 0=OFF
1191 Phase A Current Demand Level 10 to 7500 1 A F1 100 A
1192 Phase B Current Demand Relay 0 to 4 1 --- F29 0=OFF
1193 Phase B Current Demand Level 10 to 7500 1 A F1 100 A
1194 Phase C Current Demand Relay 0 to 4 1 --- F29 0=OFF
1195 Phase C Current Demand Level 10 to 7500 1 A F1 100 A
1196 Neutral Current Demand Relay 0 to 4 1 --- F29 0=OFF
1197 Neutral Current Demand Level 10 to 7500 1 A F1 100 A
1198 Positive Real Power Demand Relay 0 to 4 1 --- F29 0=OFF
1199 Positive Real Power Demand Level 1 to 65000 1 kW F1 1000 kW
119A Positive Reactive Power Demand Relay 0 to 4 1 --- F29 0=OFF
119B Positive Reactive Power Demand Level 1 to 65000 1 kvar F1 1000 kvar
119C Apparent Power Demand Relay 0 to 4 1 --- F29 0=OFF
119D Apparent Power Demand Level 1 to 65000 1 kVA F1 1000 kVA
119E Negative Real Power Demand Relay 0 to 4 1 --- F29 0=OFF
119F Negative Real Power Demand Level 1 to 65000 1 kW F1 1000 kW
11A0 Negative Reactive Power Demand Relay 0 to 4 1 --- F29 0=OFF
11A1 Negative Reactive Power Demand Level 1 to 65000 1 kvar F1 1000 kvar
11A2 Reserved
to ↓ ↓ ↓ ↓ ↓ ↓
11A7 Reserved
Table 7–10: PQM Memory Map (Sheet 48 of 55)
GROUP ADDR
(HEX)
DESCRIPTION RANGE STEP
VALUE
UNITS and
SCALE
FORMAT FACTORY
DEFAULT
Notes:* Data type depends on the Command Operation Code.** Any valid Actual Values or Setpoints address.
*** Maximum Setpoint value represents “OFF”.**** Minimum Setpoint value represents “OFF”.
***** Maximum Setpoint value represents “UNLIMITED”.****** Applicable to older revisions with VFD display only
Courtesy of NationalSwitchgear.com
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