Channel %1 block %2 maximum subroutine level exceeded
%1 = Channel number %2 = Block number, label
The maximum nesting depth of 8 program levels has been exceeded.
Subroutines can be called from the main program, and these in turn may have a nesting depth of 7.
In interrupt routines the maximum number of levels is 4!
- Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Modify the machining program so that the nesting depth is reduced, e.g. using the editor copy a subroutine of the next nesting level into the calling program and remove the call for this subroutine. This reduces the nesting depth by one program level.
Clear alarm with the RESET key. Restart part program
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