Appendix D—Modbus Register Map
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
359
1037
Voltage Loss Restart Short
Time
UINT32 RW NV
Default: 400
Range: 200 to 500000
Units: ms
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
Voltage Loss Restart Short Time Interval. If voltage returns to the user
specified level within the short time period C445 will send a command to
re-start the motor after the Short Time Delay.
1039
Voltage Loss Restart Long
Delay
UINT16 RW NV
Default: 10
Range: 1 to 3600
Units: seconds
Config CRC
Admin Lock
USB Lock
Backup Mem
Voltage Loss Restart Long Delay. If voltage returns to the user specified
level within the long time period C445 will send a command to re-start the
motor after the Long Time Delay.
1040
Voltage Loss Restart Long
Time
UINT16 RW NV
Default: 4
Range: 0 to 3600
Units: seconds
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
Voltage Loss Restart Long Time Interval. If voltage returns to the user
specified level within the long time period C445 will send a command to
re-start the motor after the Long Time Delay.
1041
V Phase Loss Trip Level
INTERNAL
UINT8 RO
Default: 80
Units: %
V Phase Loss Trip Level
1042
V Phase Loss Debounce
INTERNAL
UINT16 RO
Default: 2
Units: seconds
V Phase Loss Debounce
1043
Voltage Unbalance Trip
Level
UINT8 RW NV
Default: 6
Range: 1 to 20
Units: %
Config CRC
Admin Lock
USB Lock
Backup Mem
Voltage Unbalance Trip Level protection monitors the three phase
voltages and will trip the motor if the measured unbalance percent
exceeds this threshold, following the Voltage Unbalance Trip Delay time.
1044
Voltage Unbalance Alarm
Level
UINT8 RW NV
Default: 6
Range: 1 to 20
Units: %
Config CRC
Admin Lock
USB Lock
Backup Mem
Voltage Unbalance Alarm Level when exceeded and following the Alarm
Delay Time in the Protections/General category, will generate a warning.
Table 128. C445 Modbus Register Map, continued
Register
Name
Attribute
Description