Bulletin No. 3020IM9503R6/98 Power Meter
December 1998 Appendix F—Register List
1998 Square D All Rights Reserved 97
Reg. No. ➀ Register Name Units Range Description
2030 Unused
2031 Reset Access None 0 to 9998 Reset Only Password
Password
2032 Limited Access None 0 to F (Hex) Limited Display Reset Disable
Disable Bit Mask Bit Mask
A 1=Disable
Bit 0=Disable Demand Amps
Reset Capability
Bit 1=Disable Demand Power
Reset Capability
Bit 2=Disable Energy Reset
Capability
2040– Power Meter None Any Valid
2041 Label Alpha-Numeric
2042– Power Meter None Any Valid
2049 Nameplate Alpha-Numeric
2077 Power Demand Minutes 1–60 min
@ 1 min.
Multiples
2078 ➁ Power Demand Minutes 1-60 min
Sub-Interval @1 min.
multiples
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-650 only.
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