HEIDENHAIN iTNC 530 (340 49x-06) ISO programming - Manual (Page 538)

538 Test Run and Program Run
16.6 Optional Bloc
k Skip
16.6 Optional Block Skip
Application
In a test run or program run, the control can skip over blocks that begin
with a slash “/”:
U To run or test the program without the blocks
preceded by a slash, set the soft key to ON.
U To run or test the program with the blocks preceded
by a slash, set the soft key to OFF.
Erasing the “/” character
U In the Programming and Editing mode you select the block in which
the character is to be erased
U Erase the “/” character
This function does not work for TOOL DEF blocks.
After a power interruption the control returns to the most
recently selected setting.