# ID 50045

Negative PDU acknowledgement received from BF manual operation.
Description | Disable of axis for manual mode not possible. For additional information on manual operation mode, see [PROG// Section: Manual mode], [HL// Section: Manual mode].
Response | Class | 4 | Movement stop.
Solution | Class | 6 | Check if axis is available in CNC channel. Check the parameterization of the manual operation axes in the NC program or PLC program.
Error type | 1, Error message from NC program.