Appendix D—Modbus Register Map238 Power Xpert C445 Global Motor Management Relay MN042003EN—October 2016 www.eaton.com313 Active Warning UINT16 ROEnumCurrent Active Warning, continued314 Active Inhibit UINT16 ROEnumCurrent Active Inhibit315 Configuration InhibitReasonUINT8 ROEnumThe reason for an active inhibit due to an incorrect or out-of-rangeconfiguration parameter.Table 127. C445 Modbus Register Map, continuedRegister Name Attribute DescriptionValue Description25 Real Time Clock requires setting (has not been set)26 RTC Battery Low. Replacement is recommended27 Device ambient temperature high28 MM high ambient temperature29 UI high ambient temperature30 Option card high ambient temperatureValue Description0 No inhibits1 Incorrect configuration. See configuration inhibit reason2 A soft reset is required3 Backspin prevention4 Under voltage restart timer active5 Control voltage is low6 Under voltage condition7 Voltage unbalance8 Starts per hour limit has been exceeded9 Over voltage conditionValue Description0 No active inhibits1 Local and Remote motor control sources both point toFieldwire2 Local motor control source is set to User Interface but theUser Interface type does not match3 One or more enabled protection features requires a voltageoption card in the Measurement Module4 One or more enabled protection features requires a PTC(Temperature) option card in the Measurement Module5 Selected operational mode is incompatible with 3wire cfgfieldwire as local control6 Cannot choose fieldwire as the feedback source when thefieldwire is used as a local / remote source with theselected starter7 UI Custom Overlay - Multiple buttons assigned to samefunction8 UI Custom Overlay - Multiple button LEDs assigned to thesame function9 UI Custom Overlay - Multiple status LEDs assigned to thesame function10 Selected operational mode is incompatible with theconnected UI11 The General Purpose I/O operational mode does not usefieldwire as a control source
