Program Control - Siemens SINUMERIK 840Di sl Operating Manual

4
Machine operating area
4.6 Automatic mode

4.6.12 Program control

References
DRY
4-152
Function
You can use this function to change a program sequence in "AUTO"
and "MDA" modes. The following program control functions can be
activated or deactivated:
DRY Dry run feedrate
ROV Rapid traverse override
M01 Programmed stop 1
MFct* Programmed stop 2
DRF DRF selection
PRT Program test
SBL1 Single block with STOP after each machine function
SBL2 Single block with STOP after each block
SBL3 Stop in cycle
MFct* The M function defined in the machine data is displayed.
• "Skip blocks" softkey: You can activate up to 10 skip levels in
respect of SKP skip blocks. See machine manufacturer's
specifications.
• "Block display" softkey: Block display modes during program
execution: Either all blocks are displayed or only motion blocks.
The display is dependent on the machine data of the operator panel
front in which access authorization can be set.
For further information, please refer to Section 2.5, under "Program
control display"
/FB/, A2, Various interface signals, Chapter 4, or
/FB/ K1, BAG, Channel, Program control
Program control with DRY
When you select the DRY function "dry run feedrate" in "Automatic"
mode, the feedrate entered in setting data SD 42100:
DRY_RUN_FEED is applied in the program instead of the
programmed feedrate.
SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
4
01/2008
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