NC Error Codes Diagnostics 103 Version: 1.0 Error(hex) Error(dec) Error type Description 4627 17959 Function DRIVEOPERATIONMODEBUSY. The activation of the drive operation mode failed, because another object with OID ... is already using this interface. 0x4630 ... 0x463F: Error codes are reserved for external drive errors (e.g. stepper motor terminal or ‘MC PowerStepper’ function block) _ 4630 17968 Monitoring ‘Overtemperature’ Overtemperature was detected or reported in the drive or terminal. 4631 17969 Monitoring ‘Undervoltage’ Undervoltage was detected or reported in the drive or terminal.
4632 17970 Monitoring ‘Wire break in phase A’ A wire break in phase A was detected or reported in the drive or terminal. 4633 17971 Monitoring ‘Wire break in phase B’ A wire break in phase B was detected or reported in the drive or terminal. 4634 17972 Monitoring ‘Overcurrent in phase A’ Overcurrent was detected or reported in phase A in the drive or terminal. 4635 17973 Monitoring ‘Overcurrent in phase B’ Overcurrent was detected or reported in phase B in the drive or terminal. 4636 17974 Monitoring ‘Torque overload (stall)’ A torque overload (stall) was detected or reported in the drive or terminal. 4640 17984 Initialization ‘Drive initialization’ Drive has not been initialized.
Although the drive has been created, the rest of the initialization has not been performed (1. Initialization of drive I/O, 2. Initialization of drive, 3. Reset drive). 4641 17985 Address ‘Axis address’ Drive does not know its axis, or the axis address has not been initialized. 4642 17986 Address ‘Address IO input structure’ Drive has no valid IO input address in the process image. 4643 17987 Address ‘Address IO output structure’ Drive has no valid IO output address in the process image. 4650 18000 Monitoring ‘Drive hardware not ready to operate’ The drive hardware is not ready for operation. The following are possible causes:
- the drive is in the error state (hardware error) - the drive is in the start-up phase (e.g. after an axis reset that was preceded by a hardware error) - the drive is missing the controller enable (ENABLE) Note: The time required for "booting" a drive after a hardware fault can amount to several seconds. 4651 18001 Monitoring Error in the cyclic communication of the drive (Life Counter). Reasons for this could be an interrupted fieldbus or a drive that is in the error state. 4652 18002 Monitoring ‘Changing the table ID when active controller enable is impermissible’.
Changing (deselecting, selecting) the characteristic curve table ID is not permissible when the controller enable for the axis is active. 4655 18005 Monitoring ‘Invalid IO data for more than ‘n’ continuous NC cycles’ The axis (encoder or drive) has detected invalid IO data (e.g. n=3) for more than ‘n’ continuous NC cycles (NC SAF task). EtherCAT fieldbus: ‘working counter error ('WCState')’As a result it is possible that the encoder referencing flag will be reset to FALSE (i.e. the encoder is given the status ‘unreferenced’). Lightbus fieldbus: ‘CDL state error ('CdlState')’ As a result it is possible that the encoder calibration flag will set to FALSE (that means uncalibrated).