CHAPTER 7: MODBUS COMMUNICATIONS MODBUS MEMORY MAP
PQM POWER QUALITY METER – INSTRUCTION MANUAL 7–45
DATA
LOGGER
DATA
0A00 Data Log Memory Access Block Number --- --- --- F1 0
0A01 Data Log Register 1 --- --- --- F1 ---
0A02 Data Log Register 2 --- --- --- F1 ---
0A03 Data Log Register 3 --- --- --- F1 ---
0A04 Data Log Register 4 --- --- --- F1 ---
to ↓ ↓ ↓ ↓ ↓ ↓
0A3D Data Log Register 61 --- --- --- F1 ---
0A3E Data Log Register 62 --- --- --- F1 ---
0A3F Data Log Register 63 --- --- --- F1 ---
0A40 Data Log Register 64 --- --- --- F1 ---
0A41 Reserved
to ↓ ↓ ↓ ↓ ↓ ↓
0A4F Reserved
DATA
LOGGER
LOG
NUMBERS
0A50 Ia Log Number --- --- --- F110 0 = not selected
0A51 Ib Log Number --- --- --- F110 0 = not selected
0A52 Ic Log Number --- --- --- F110 0 = not selected
0A53 Iavg Log Number --- --- --- F110 0 = not selected
0A54 In Log Number --- --- --- F110 0 = not selected
0A55 I Unbalance Log Number --- --- --- F110 0 = not selected
0A56 Van Log Number --- --- --- F110 0 = not selected
0A57 Vbn Log Number --- --- --- F110 0 = not selected
0A58 Vcn Log Number --- --- --- F110 0 = not selected
0A59 Vpavg Log Number --- --- --- F110 0 = not selected
0A5A Vab Log Number --- --- --- F110 0 = not selected
0A5B Vbc Log Number --- --- --- F110 0 = not selected
0A5C Vca Log Number --- --- --- F110 0 = not selected
0A5D Vlavg Log Number --- --- --- F110 0 = not selected
0A5E V Unbalance Log Number --- --- --- F110 0 = not selected
0A5F Pa Log Number --- --- --- F110 0 = not selected
0A60 Qa Log Number --- --- --- F110 0 = not selected
0A61 Sa Log Number --- --- --- F110 0 = not selected
0A62 PFa Log Number --- --- --- F110 0 = not selected
0A63 Pb Log Number --- --- --- F110 0 = not selected
0A64 Qb Log Number --- --- --- F110 0 = not selected
0A65 Sb Log Number --- --- --- F110 0 = not selected
0A66 PFb Log Number --- --- --- F110 0 = not selected
0A67 Pc Log Number --- --- --- F110 0 = not selected
0A68 Qc Log Number --- --- --- F110 0 = not selected
0A69 Sc Log Number --- --- --- F110 0 = not selected
0A6A PFc Log Number --- --- --- F110 0 = not selected
0A6B P3 Log Number --- --- --- F110 0 = not selected
0A6C Q3 Log Number --- --- --- F110 0 = not selected
Table 7–10: PQM Memory Map (Sheet 29 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
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