Eaton Power Xpert C445 User Manual page 293

Appendix D—Modbus Register Map
Table 127. C445 Modbus Register Map, continued
Register Name
1039 Voltage Loss Restart Long
Delay
1040 Voltage Loss Restart Long
Time
1043 Voltage Unbalance Trip
Level
1044 Voltage Unbalance Alarm
Level
1045 Voltage Unbalance Trip
Delay
1046 High Power Trip Level
280 Power Xpert C445 Global Motor Management Relay MN042003EN—October 2016 www.eaton.com
Attribute Description
UINT16 RW NV 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
Default: 10
motor after the Long Time Delay.
Range: 1 to 3600
Units: seconds
Config CRC
Admin Lock
USB Lock
Backup Mem
UINT16 RW NV 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
Default: 4
re-start the motor after the Long Time Delay.
Range: 0 to 3600
Units: seconds
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
UINT8 RW NV Voltage Unbalance Trip Level protection monitors the three phase
voltages and will trip the motor if the measured unbalance percent
Default: 6
exceeds this threshold, following the Voltage Unbalance Trip Delay time.
Range: 1 to 20
Units: %
Config CRC
Admin Lock
USB Lock
Backup Mem
UINT8 RW NV Voltage Unbalance Alarm Level when exceeded and following the Alarm
Delay Time in the Protections/General category, will generate a warning.
Default: 6
Range: 1 to 20
Units: %
Config CRC
Admin Lock
USB Lock
Backup Mem
UINT16 RW NV Voltage Unbalance Trip Delay is the time delay following the trip level
being exceeded until a trip occurs.
Default: 20
Range: 1 to 60
Units: seconds
Config CRC
Admin Lock
USB Lock
Backup Mem
SINT16 RW NV High Power Trip Level will trip the motor if the calculated KW Level
exceeds this threshold, following the High Power Trip Delay time.
Default: 110
Range: -200 to 200
Units: %
Config CRC
Admin Lock
USB Lock
Backup Mem