Mode Change; End Of Program - Siemens SINUMERIK 840Di sl Function Manual

Motion start from non-modal and modal synchronized actions
Axis motions started from non-modal and modal actions are interrupted and then restarted
by NC START. Speed-controlled spindles remain active.
Synchronized actions programmed in the current block remain active.
Example
Set output: ... DO $A_OUT[1] = 1
2.7.4

Mode change

The response differs depending on whether the relevant synchronized action is static or
programmed locally. Synchronized actions activated by keyword IDS remain active after a
change in operating mode. All other synchronized actions are deactivated in response to a
mode change and reactivated on switchover to AUTO mode for repositioning.
Example
N10
N20
Block N20 contains a STOP command. The operating mode is switched to JOG. If deletion
of distance-to-go was not active prior to the interruption, then the synchronized action
programmed in block N10 is reactivated when AUTO mode is selected again and the
program continued.
2.7.5

End of program

Static synchronized actions remain active after the end of program. Modal and non-modal
synchronized actions are aborted. Static and modal synchronized actions programmed in
M30 blocks remain active. They can be aborted with CANCEL before the M30 block.
Polynomial coefficients programmed with FCTDEF remain active after the end of program.
Synchronized actions
Function Manual, 11/2006, 6FC5397-5BP10-2BA0
2.7 Control system response for synchronized actions in specific operational states
WHEN $A_IN[1]==1 DO DELDTG
G1 X10 Y 200 F150 POS[U]=350
Detailed description
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