Power Meter Bulletin No. 3020IM9503R6/98
Appendix F—Register List December 1998
92 1998 Square D All Rights Reserved
Reg. No. ➀ Register Name Units Range
Power Demand ➁
1731 Present kW/Scale 0 to +/–32,767
Real Power Factor E
Demand, 3-Phase Total
1732 Present kVAr/Scale 0 to +/–32,767
Reactive Power Factor E
Demand, 3-Phase Total
1733 Present kVA/Scale 0 to 32,767
Apparent Power Demand Factor E
3-Phase Total
1734 Peak Real kW/Scale 0 to +/–32,767
Power Demand, Factor E
3-Phase Total
1735 Average Percent –100 to +1000
Power Factor, in 1000ths to +100
@ Peak Real
1736– Unused
1737
1738 Peak Reactive kVar/Scale 0 to +/–32,767
Power Demand Factor E
3-Phase Total
1739 Average Percent –100 to +1000
Power Factor in 1000ths to +100
@ Peak Reactive
1740– Unused
1741
1742 Peak kVA/Scale 0 to 32,767
Apparent Power Factor E
Demand, 3-Phase Total
1743 Average Percent –100 to +1000
Power Factor in 1000ths to +100
@ Peak Apparent
1744 Unused
1745 Unused
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 Reactive Demand may be calculated either using the fundamental only (default) or using total harmonics,
user selectable.
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