canceled. With the programmed return command, the decision is made whether to stop at the
end of the subprogram:
● Return with M17: Stop at the end of the subprogram
● Return with RET: No stop at end of subprogram
Suppressing single block machining within the NC program
If the deactivation of single block machining (SBLOF) is programmed in a block within an NC
program, then single block machining is deactivated from this block onward up to the next
programmed activation of single block machining (SBLON) - or at the end of the active
subprogram level.
Syntax
Suppressing single block machining for the complete NC program:
PROC ... SBLOF
...
Suppressing single block machining within the NC program:
...
SBLOF
...
SBLON
...
Meaning
PROC: First operation in a program
SBLOF: Predefined procedure to deactivate single block machining
Alone in the block: Yes, possible in the PROC block
Effectiveness: Modal
SBLON: Predefined procedure to activate single block machining
Alone in the block: yes
Effectiveness: Modal
Work preparation
3.2 Subprogram technique
NC programming
502 Programming Manual, 12/2019, 6FC5398-2EP40-0BA0