Sinumerik Alarm 15390 Channel %1 block %2 %3 not executed during block search
%1 = Channel number
%2 = Block number, label
%3 = Source symbol
During block search, commands for switching, deleting and defining of the electronic gear are not executed and not gathered but simply skipped.
– Alarm display.
– Interface signals are set.
– NC Start disable in this channel.
Set the desired gear status via asynchronous subprogram.
Clear alarm with the Delete key or NC START.
- Siemens Diagnostics Guide by Siemens