Appendix D—Modbus Register Map
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
375
1306
Snap Shot Trip Reason
UINT16 RO
Default: 0
Enum
Backup Mem
The fault that caused the last trip, continued.
1307
Snap Shot Thermal
Capacity
UINT8 RO
Default: 0
Backup Mem
Overload Thermal Capacity Percent at time of trip
1308
Snap Shot I Phase A (L1)
Scaled
UINT16 RO
Default: 0
Units: scaled A
Backup Mem
Phase A (L1) RMS current at time of trip. Scaled by parameter “I Scale
Factor”.
1309
Snap Shot I Phase B (L2)
Scaled
UINT16 RO
Default: 0
Units: scaled A
Backup Mem
Phase B (L2) RMS current at time of trip. Scaled by parameter “I Scale
Factor”.
1310
Snap Shot I Phase C (L3)
Scaled
UINT16 RO
Default: 0
Units: scaled A
Backup Mem
Phase C (L3) RMS current at time of trip. Scaled by parameter “I Scale
Factor”.
1311
Snap Shot Voltage L1-L2
UINT16 RO
Default: 0
Units: V
Backup Mem
Voltage AB (L1-L2) RMS volts at time of trip
1312
Snap Shot Voltage L2-L3
UINT16 RO
Default: 0
Units: V
Backup Mem
Voltage BC (L2-L3) RMS volts at time of trip
1313
Snap Shot Voltage L3-L1
UINT16 RO
Default: 0
Units: V
Backup Mem
Voltage CA (L3-L1) RMS volts at time of trip
1314
Snap Shot Frequency
Scaled
UINT16 RO
Default: 0
Units: 0.01Hz
Backup Mem
Line Frequency at time of trip.
1315
Snap Shot Watts
SINT32 RO
Default: 0
Units: W
Backup Mem
Real Power at time of trip
Table 128. C445 Modbus Register Map, continued
Register
Name
Attribute
Description
Value
Description
1040
Logic User Fault 41
1041
Logic User Fault 42
1042
Logic User Fault 43
1043
Logic User Fault 44
1044
Logic User Fault 45
1045
Logic User Fault 46
1046
Logic User Fault 47
1047
Logic User Fault 48
1048
Logic User Fault 49
1049
Logic User Fault 50