7–20 PQM POWER QUALITY METER – INSTRUCTION MANUAL
MODBUS MEMORY MAP CHAPTER 7: MODBUS COMMUNICATIONS
Actual Values (Input Registers) Addresses - 0200-0E1F
STATUS
0200 Switch Input Status --- --- --- F101 N/A
0201 LED Status Flags --- --- --- F102 N/A
0202 LED Attribute Flags --- --- --- F103 N/A
0203 Output Relay Status Flags --- --- --- F104 N/A
0204 Alarm Active Status Flags 1 --- --- --- F105 N/A
0205 Alarm Pickup Status Flags 1 --- --- --- F105 N/A
0206 Alarm Active Status Flags 2 --- --- --- F106 N/A
0207 Alarm Pickup Status Flags 2 --- --- --- F106 N/A
0208 Alarm Active Status Flags 3 --- --- --- F107 N/A
0209 Alarm Pickup Status Flags 3 --- --- --- F107 N/A
020A Aux. 1 Active Status Flags 1 --- --- --- F105 N/A
020B Aux. 1 Pickup Status Flags 1 --- --- --- F105 N/A
020C Aux. 1 Active Status Flags 2 --- --- --- F106 N/A
020D Aux. 1 Pickup Status Flags 2 --- --- --- F106 N/A
020E Aux. 1 Active Status Flags 3 --- --- --- F107 N/A
020F Aux. 1 Pickup Status Flags 3 --- --- --- F107 N/A
0210 Aux. 2 Active Status Flags 1 --- --- --- F105 N/A
0211 Aux. 2 Pickup Status Flags 1 --- --- --- F105 N/A
0212 Aux. 2 Active Status Flags 2 --- --- --- F106 N/A
0213 Aux. 2 Pickup Status Flags 2 --- --- --- F106 N/A
0214 Aux. 2 Active Status Flags 3 --- --- --- F107 N/A
0215 Aux. 2 Pickup Status Flags 3 --- --- --- F107 N/A
0216 Aux. 3 Active Status Flags 1 --- --- --- F105 N/A
0217 Aux. 3 Pickup Status Flags 1 --- --- --- F105 N/A
0218 Aux. 3 Active Status Flags 2 --- --- --- F106 N/A
0219 Aux. 3 Pickup Status Flags 2 --- --- --- F106 N/A
021A Aux. 3 Active Status Flags 3 --- --- --- F107 N/A
021B Aux. 3 Pickup Status Flags 3 --- --- --- F107 N/A
021C General Status --- --- --- F109 N/A
021D Encrypted Passcode --- --- --- F1 N/A
021E Reserved
to ↓↓↓↓↓↓
022F Reserved
Table 7–10: PQM Memory Map (Sheet 4 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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