CHAPTER 7: MODBUS COMMUNICATIONS MODBUS MEMORY MAP
PQM POWER QUALITY METER – INSTRUCTION MANUAL 7–67
PROGRAM-
MABLE
MESSAGE
11F0 Programmable message chars 1 & 2 32 to 127 1 ASCII F10 “Ph”
11F1 Programmable message chars 3 & 4 32 to 127 1 ASCII F10 “on”
11F2 Programmable message chars 5 & 6 32 to 127 1 ASCII F10 “e:”
11F3 Programmable message chars 7 & 8 32 to 127 1 ASCII F10 “ 9"
11F4 Programmable message chars 9 & 10 32 to 127 1 ASCII F10 “05”
11F5 Programmable message chars 11 & 12 32 to 127 1 ASCII F10 “-2”
11F6 Programmable message chars 13 & 14 32 to 127 1 ASCII F10 “94”
11F7 Programmable message chars 15 & 16 32 to 127 1 ASCII F10 “-6”
11F8 Programmable message chars 17 & 18 32 to 127 1 ASCII F10 “22”
11F9 Programmable message chars 19 & 20 32 to 127 1 ASCII F10 “2 “
11FA Programmable message chars 21 & 22 32 to 127 1 ASCII F10 “GE”
11FB Programmable message chars 23 & 24 32 to 127 1 ASCII F10 “in”
11FC Programmable message chars 25 & 26 32 to 127 1 ASCII F10 “du”
11FD Programmable message chars 27 & 28 32 to 127 1 ASCII F10 “st”
11FE Programmable message chars 29 & 30 32 to 127 1 ASCII F10 “ri”
11FF Programmable message chars 31 & 32 32 to 127 1 ASCII F10 “al”
1200 Programmable message chars 33 & 34 32 to 127 1 ASCII F10 “.c”
1201 Programmable message chars 35 & 36 32 to 127 1 ASCII F10 “om”
1202 Programmable message chars 37 & 38 32 to 127 1 ASCII F10 “/p”
1203 Programmable message chars 39 & 40 32 to 127 1 ASCII F10 “m “
1204 Reserved
to ↓ ↓ ↓ ↓ ↓ ↓
120F Reserved
FLASH
MESSAGE
1210 Flash message characters 1 and 2 32 to 127 1 ASCII F10 “”
1211 Flash message characters 3 and 4 32 to 127 1 ASCII F10 “”
1212 Flash message characters 5 and 6 32 to 127 1 ASCII F10 “”
1213 Flash message characters 7 and 8 32 to 127 1 ASCII F10 “”
1214 Flash message characters 9 and 10 32 to 127 1 ASCII F10 “”
1215 Flash message characters 11 and 12 32 to 127 1 ASCII F10 “”
1216 Flash message characters 13 and 14 32 to 127 1 ASCII F10 “”
1217 Flash message characters 15 and 16 32 to 127 1 ASCII F10 “”
1218 Flash message characters 17 and 18 32 to 127 1 ASCII F10 “”
1219 Flash message characters 19 and 20 32 to 127 1 ASCII F10 “”
121A Flash message characters 21 and 22 32 to 127 1 ASCII F10 “”
121B Flash message characters 23 and 24 32 to 127 1 ASCII F10 “”
121C Flash message characters 25 and 26 32 to 127 1 ASCII F10 “”
Table 7–10: PQM Memory Map (Sheet 51 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