Power Meter Bulletin No. 3020IM9503R6/98
Appendix F—Register List December 1998
84 1998 Square D All Rights Reserved
Reg. No. ➀ Register Name Units Range
1057 ➁ THD/thd % in 10ths 0 to 10,000
C Voltage
1058– Unused
1077
1078 A Current Amps/Scale 0 to 32,767
Fundamental Factor A
RMS Magnitude
1079 A Current 10ths of 0 to 3,599
Fundamental Degrees
Coincident Angle
1080 B Current Amps/Scale 0 to 32,767
Fundamental Factor A
RMS Magnitude
1081 B Current 10ths of 0 to 3,599
Fundamental Degrees
Coincident Angle
1082 C Current Amps/Scale 0 to 32,767
Fundamental Factor A
RMS Magnitude
1083 C Current 10ths of 0 to 3,599
Fundamental Degrees
Coincident Angle
1084– Unused
1087
1088 A Voltage Volts/Scale 0 to 32,767
Fundamental Factor D
RMS Magnitude
1089 A Voltage 10ths of 0 to 3,599
Fundamental Degrees
Coincident Angle
1090 B Voltage Volts/Scale 0 to 32,767
Fundamental Factor D
RMS Magnitude
1091 B Voltage 10ths of 0 to 3,599
Fundamental Degrees
Coincident Angle
➀ These registers can be used with POWERLOGIC, Modbus, or Jbus protocols. Although POWERLOGIC
and Jbus protocols use a zero-based register addressing convention and Modbus uses a one-based
register addressing convention, the power meter, when configured for Modbus communications,
automatically compensates
for the Modbus offset of one. Regard all registers as holding registers where a
30,000 or 40,000 offset can be used (e.g., Current, Phase A = 31,003 or 41,003).
➁ PM-620 and PM-650 only.
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