Save Modal G Functions (Save) - Siemens SINUMERIK 828D Programming Manual

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Save modal G functions (SAVE)

saved and are re-activated after the end of the subprogram.

Interrupt continuous-path mode

If, for active continuous-path mode, a sub-program is called with the

continuous-path mode is interrupted at the end of the sub-program (return jump).

PROC <subprogram name> SAVE

The modal G function

dimension). The modal G function

subprogram definition with

Subprogram definition:

Program code

PROC CONTOUR (REAL VALUE1) SAVE

Main program:

Program code

N10 G0 X... Y... G90

N50 CONTOUR (12.4)

N60 X... Y...

Job planning

Programming Manual, 07/2010, 6FC5398-2BP40-0BA0

attribute means that before the subprogram call, active modal G functions are

Saves the modal G functions before the subprogram call and restores after the

end of the subprogram.

is effective in the CONTOUR subprogram (incremental

is again effective in the main program after the end of the subprogram due to the

is effective in the main program (absolute dimension).

; Subprogram definition with the SAVE

; Modal G function G91: Incremental dimension

; Subprogram end

; Modal G function G90: Absolute dimensions

; Subprogram call

; Modal G function G90 reactivated using SAVE

Flexible NC programming

1.25 Subprogram technique

attribute, the

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