Suppress Current Block Display (Displof, Displon, Actblocno) - Siemens SINUMERIK 840D sl Programming Manual

Nc programming

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3.2 Subprogram technique

Program code

Suppress current block display (DISPLOF, DISPLON, ACTBLOCNO)

The current program block is displayed as standard in the block display. The display of the

current block can be suppressed in cycles and subprograms using the DISPLOF command.

Instead of the current block, the call of the cycle or the subprogram is displayed. The DISPLON

command revokes suppression of the block display.

DISPLOF and DISPLON are programmed in the program line with the PROC operation and are

effective for the entire subprogram and implicitly for all subprograms called from it which do not

contain a DISPLON or DISPLOF command. This is true for all ASUBs.

PROC ... DISPLOF

PROC ... DISPLOF ACTBLOCNO

PROC ... DISPLON

PROC UP3(INT _NR)

Command to suppress the current block display.

If further subprograms are called from the subprogram using the DISPLOF com‐

mand, then the current block display is also suppressed in these subprograms

unless DISPLON is explicitly programmed in them.

; Switch off single block machining

; Activate single block machining

; single block stop

; Switch off single block machining

; single block stop (M17)

; single block stop (N210)

; single block stop (M17)

; single block stop

At the end of the program line with the PROC operation

Up to the return jump from the subprogram or end of program.

Programming Manual, 12/2019, 6FC5398-2EP40-0BA0

NC programming

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Sinumerik 840de sl