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

1.25.2.6

Suppress current block display (DISPLOF, DISPLON, ACTBLOCNO)

Function
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 can be used to revoke 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 of all ASUBs.
Syntax
PROC ... DISPLOF
PROC ... DISPLOF ACTBLOCNO
PROC ... DISPLON
Significance
DISPLOF:
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Programming Manual, 06/2009, 6FC5398-2BP20-0BA0
Command to suppress the current block display.
Location: At the end of the program line with the PROC operation
Effective: Up to the return jump from the subprogram or end of
program.
Note:
If further subprograms are called from the subprogram using the
DISPLOF command, then the current block display is also suppressed in
these subprograms unless DISPLON is explicitly programmed in them.
Flexible NC programming
1.25 Subprogram technique
187