Eaton Power Xpert C445 - Appendix D-Modbus Register Map; C445 Modbus Register Map; Table 128. C445 Modbus Register Map

Appendix D—Modbus Register Map
302 Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com
Appendix D—Modbus Register Map
C445 Modbus Register Map
Table 128. C445 Modbus Register Map
Register Name Attribute Description
300 Motor Control Status BYTE RO
Bitfield
Present Motor Control Status Bits (Running1, Running2, Remote, Tripped,
Warned).
301 I Phase A (L1) Scaled UINT16 RO
Units: scaled A
Phase A (L1) Motor Current Scaled. Scaled by parameter “I Scale
Factor”.
302 I Phase B (L2) Scaled UINT16 RO
Units: scaled A
Phase B (L2) Motor Current Scaled. Scaled by parameter “I Scale
Factor”.
303 I Phase C (L3) Scaled UINT16 RO
Units: scaled A
Phase C (L3) Motor Current Scaled. Scaled by parameter “I Scale
Factor”.
304 Avg Current Scaled UINT16 RO
Units: scaled A
Average motor Current Scaled. Scaled by parameter “I Scale Factor”.
305 I Scale Factor UINT16 RO This scale factor is applied to all current values monitored via a
communication network.
306 Current Unbalance UINT8 RO
Units: %
Motor Current Unbalance Percent
307 GF Current RMS Scaled UINT16 RO
Units: scaled A
Motor Ground Fault scaled current RMS. Scaled by parameter “I Scale
Factor”.
308 Thermal Capacity UINT8 RO
Default: 0
Units: %
Thermal Capacity in Percent - An overload trip occurs when the Thermal
Capacity reaches 100%.
309 Time to Trip Overload UINT16 RO
Units: seconds
Estimated Time for Overload to Reach Trip Threshold (100% Thermal
Memory)
310 Remaining Thermal
Capacity
UINT8 RO
Units: %
Thermal Capacity (Percent) Remaining to Trip
311 Time to Reset Overload UINT16 RO
Units: seconds
Time for overload to reach reset threshold. The Thermal Memory must
drop below 75% (default value) before a reset is allowed.
Bit Description Coil
0 Running 1 4785
1 Running 2 4786
2 Remote enabled 4787
3 Faulted 4788
4 Warning 4789
5 Inhibited 4790
6 Ready 4791
7 Motor at speed 4792