GE Multilin PQM - Page 220

7–40 PQM POWER QUALITY METER – INSTRUCTION MANUAL
MODBUS MEMORY MAP CHAPTER 7: MODBUS COMMUNICATIONS
HIGH SPEED
SAMPLES
FOR
HARMONIC
SPECTRUM
04F8 High Speed Sampling Parameter --- --- --- F26 N/A
04F9
04FA
High Speed Sampling Scale Factor (high)
High Speed Sampling Scale Factor (low)
--- ---
A or V x
10000
F3 N/A
04FB Freq. of High Speed Sampling Waveform --- --- 0.01 xHz F1 N/A
04FC Time - Hours/Minutes of Last Sampling --- --- --- F22 N/A
04FD Time - Seconds of Last Sampling --- --- --- F23 N/A
04FE Date - Month/Day of Last Sampling --- --- --- F24 N/A
04FF Date - Year of Last Sampling --- --- --- F25 N/A
0500 High Speed Sample Buffer 1 --- --- ADC
counts
F2 N/A
0501 High Speed Sample Buffer 2 --- --- ADC
counts
F2 N/A
0502 High Speed Sample Buffer 3 --- --- ADC
counts
F2 N/A
0503 High Speed Sample Buffer 4 --- --- ADC
counts
F2 N/A
to ↓ ↓ ↓ ↓ ↓ ↓
05FD High Speed Sample Buffer 254 --- --- ADC
counts
F2 N/A
05FE High Speed Sample Buffer 255 --- --- ADC
counts
F2 N/A
05FF High Speed Sample Buffer 256 --- --- ADC
counts
F2 N/A
0600 Reserved
to ↓ ↓ ↓ ↓ ↓ ↓
061F Reserved
Table 7–10: PQM Memory Map (Sheet 24 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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