Programming manual.
CNC 8070
14.
SUBROUTINES.
Subroutine execution.
·274·
(REF: 1709)
Local parameter nesting levels.
If local parameters are initialized in the #MCALL instruction, this instruction generates a new
nesting level for the local parameters. Remember that up to 7 parameter nesting levels are
possible within 20 subroutine nesting levels.
Considerations about the modal character of the subroutine.
The modal subroutine will not be executed in the motion blocks programmed inside the
subroutine itself or in the subroutines associated with T or M6. It will not be executed either,
when programming a number of block repetitions using a NR value of ·0·.
If a motion block contains a number of repetitions NR other than 0 while a modal subroutine
is active, both the movement and the subroutine will be repeated NR times.
If, when a subroutine is selected as modal, a block containing the #MCALL mnemonic is
executed, the present subroutine will lose its modal quality and the new subroutine selected
will be changed to modal.
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