Appendix D—Modbus Register Map
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
313
326
Phase Order
UINT8 RO
Enum
Supply Phase Order. 0: unknown; 1: ABC (L1-L2-L3); 2: ACB (L1-L3-L2);
3: Voltage (L1-L2-L3) Current (L1-L3-L2); 4: Voltage (L1-L3-L2) Current
(L1-L2-L3). If a Phase order is set here, a Phase Rotation Fault will occur
if the phases detected do not match that order.
327
Watts Total
SINT32 RO
Units: W
Total Real Power
329
VA Total
SINT32 RO
Units: VA
Total Apparent Power which is the vector sum of Reactive Power and
Real Power
331
VARS Total
SINT32 RO
Units: VAR
Total Reactive Power which is the power component that does no work.
Reactive power primarily represents the power needed to magnetize the
motor. It is stored and discharged by inductive motors.
333
Power Factor Scaled
SINT16 RO
Units: 0.01%
Apparent Power Factor in Percent (scaled 0.01%)
334
Real Energy Scaled
SINT32 RO
Default: 0
Units: 0.1kWh
Backup Mem
The total energy used to do work, not resettable (scaled by 0.1).
336
Reactive Energy Scaled
SINT32 RO
Default: 0
Units: 0.1kVARh
Backup Mem
The component of Apparent Energy that does no work (scaled by 0.1). The
energy used over time to magnetize the motor. Not Resettable
338
Apparent Energy Scaled
SINT32 RO
Default: 0
Units: 0.1kVAh
Backup Mem
Total Energy used is the vector sum of Reactive and Real Energy (scaled
by 0.1). The total amount of energy used, not resettable.
340
Real Energy Resettable
Scaled
SINT32 RW NV
Default: 0
Units: 0.1kWh
Admin Lock
USB Lock
Backup Mem
The total energy used to do work, resettable (scaled by 0.1). Resettable
values can be zero-ed out by the user at any time.
342
Reactive Energy Resettable
Scaled
SINT32 RW NV
Default: 0
Units: 0.1kVARh
Admin Lock
USB Lock
Backup Mem
The component of Apparent Energy that does no work (scaled by 0.1). The
energy used over time to magnetize the motor. Resettable. Resettable
values can be zero-ed out by the user at any time.
344
Apparent Energy Resettable
Scaled
SINT32 RW NV
Default: 0
Units: 0.1kVAh
Admin Lock
USB Lock
Backup Mem
Apparent Energy, User Resettable (scaled by 0.1). Resettable values can
be zero-ed out by the user at any time.
Table 128. C445 Modbus Register Map, continued
Register
Name
Attribute
Description
Value
Description
0
Unknown
1
ABC (L1-L2-L3)
2
ACB (L1-L3-L2)
3
Voltage (L1-L2-L3) Current (L1-L3-L2)
4
Voltage (L1-L3-L2) Current (L1-L2-L3)