Sinumerik Alarm 20160 Channel %1 tool management: PLC can terminate only incorrectly aborted commands
Parameters:
%1 = Channel number
Definitions:
Indication that the PLC wanted to interrupt an active command from the tool management (tool change); or that there is no command active for abort. NCK refuses because the channel status is either ‘active’ (abort is then not allowed), or ‘reset’ (then there is nothing to abort).
Reactions:
– Alarm display.
– Interface signals are set.
Remedy:
For information only.
Program Continuation:
Clear alarm with the Delete key or NC START.
References
- Siemens Diagnostics Guide by Siemens