Sinumerik Alarm 111400 Unknown PLC error


Sinumerik Alarm 111400 Unknown PLC error

Definitions:
The PLC has announced an error that is unknown in the operator panel.

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

Remedy:
Inform Siemens.

Program Continuation:
Switch control OFF – ON.

References

  1. Siemens Diagnostics Guide by Siemens
Sinumerik Alarm 111400 Unknown PLC error