Axial Feed (Fa); Software Limit Switch - Siemens SINUMERIK 840D sl Programming Manual

10.4.16

Axial feed (FA)

Function
The axial feed for command axes acts modal.
Programming
FA[axis]=feedrate
Example
ID=1 EVERY $AA_IM[B]>75 DO POS[U]=100 FA[U]=990
;Define fixed feedrate value
ID=1 EVERY $AA_IM[B]>75 DO POS[U]=100 FA[U]=$AA_VACTM[W]+100
;Calculate feedrate value from main run variables
10.4.17

Software limit switch

Function
The working area limitation programmed with G25/G26 is taken into account for the
command axes depending on the setting data $SA_WORKAREA_PLUS_ENABLE.
Switching the working area limitation on and off with G functions WALIMON/WALIMOF in the
parts program has no effect on the command axes.
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
Motion synchronous actions
10.4 Actions in synchronized actions
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