Sinumerik Alarm 111303 Spindle stop key defective


Sinumerik Alarm 111303 Spindle stop key defective

Definitions:
Acknowledgement to the PLC user program, that the spindle stop key is defective, i.e., NC and NO signal = 1.

Reactions:
– NC Start disable in this channel.
– Alarm display.

Remedy:
Replace the key.

Program Continuation:
Internal

References

  1. Siemens Diagnostics Guide by Siemens
Sinumerik Alarm 111303 Spindle stop key defective