Channel %1 illegal tool change with face cutting in block %2


%1 = Channel number

%2 = Block number, label


This alarm occurs when a tool change has been programmed while 3D tool radius compensation is active with the result that the tool type changes or, if the tool type remains unchanged, at least one relevant tool dimension has changed as compared with the deselected tool. Depending on the tool type, relevant tool dimensions can be the tool diameter, the rounding radius or the taper angle. Changes to the tool length are allowed.


-    Correction block is reorganized.

-    Local alarm reaction.


Program Continuation:

-    Interface signals are set.

-    Alarm display.

-    NC Stop on alarm at block end.

Modify part program.

Clear alarm with NC START or RESET key and continue the program.

© Siemens AG 2005 All Rights Reserved