Sinumerik Alarm 14601 Channel %1 block %2 reload buffer could not be deleted
Parameters:
%1 = Channel number
%2 = Block number, label
Definitions:
The reload buffer for “execute from external” could not be deleted. Possible cause: MMC/PLC communication was not terminated.
Reactions:
– Alarm display.
– Interface signals are set.
– Interpreter stop
– NC Start disable in this channel.
Remedy:
All reload buffers are cleared on POWER ON.
Program Continuation:
Clear alarm with the RESET key. Restart part program
References
- Siemens Diagnostics Guide by Siemens