Appendix D—Modbus Register Map286 Power Xpert C445 Global Motor Management Relay MN042003EN—October 2016 www.eaton.com1077 Backspin Inhibit Time UINT16 RW NVDefault: 0Range: 0 to 3600Units: secondsConfig CRCAdmin LockUSB LockBackup MemAnti-backspin inhibit time before a reset is allowed.1078 Run Transition Delay UINT16 RW NVDefault: 10Range: 2 to 360Units: secondsConfig CRCRun LockAdmin LockUSB LockBackup MemIf the motor is instructed to run by the user, but the current thresholds arenot reached, the C445 will not fault on Undercurrent if that protection isenabled because it has not realized a run state. If the user wants the unitto fault under these conditions on an enabled protection following theselected debounce time for that protection, a time must be selected forthis parameter.1079 Alarm Delay UINT16 RW NVDefault: 2000Range: 200 to 5000Units: msConfig CRCAdmin LockUSB LockBackup MemAlarm Delay Time - applies to all protection function alarms that areenabled. This delay time is to avoid nuisance alarms. The fault conditionmust be present longer than this time setting.1080 Inhibit Start on VoltageFaultBOOL RW NVDefault: 0Config CRCRun LockAdmin LockUSB LockBackup MemIf this parameter is enabled and a voltage supply problem exists when thestart command is issued, the C445 will be inhibited from starting themotor. This applies to Over Voltage, Under Voltage and VoltageImbalance.1081 Inhibit Start on VoltageFault - Undervoltage LevelUINT8 RW NVDefault: 90Range: 10 to 100Config CRCAdmin LockUSB LockBackup MemIf Inhibit Start on Voltage Fault is enabled, this Under Voltage thresholdvalue is used to inhibit the motor from being started.1082 Inhibit Start on VoltageFault - Unbalance LevelUINT8 RW NVDefault: 6Range: 1 to 20Units: %Config CRCAdmin LockUSB LockBackup MemIf Inhibit Start on Voltage Fault is enabled, this Voltage Unbalancethreshold value is used to inhibit the motor from being started.1083 Inhibit Start on VoltageFault - Overvoltage LevelUINT8 RW NVDefault: 110Range: 90 to 150Units: %Config CRCAdmin LockUSB LockBackup MemIf Inhibit Start on Voltage Fault is enabled, this Over Voltage thresholdvalue is used to inhibit the motor from being started.Table 127. C445 Modbus Register Map, continuedRegister Name Attribute Description
