Siemens SINUMERIK 828D Programming Manual page 591

Example
The length of the active grinding wheel is to be compensated.
Program code
FCTDEF(1,-1000,1000,-$AA_IW[V],1)
ID=1 DO FTOC(1,$AA_IW[V],3,1)
WAITM(1,1,2)
G1 V-0.05 F0.01 G91
G1 V-0.05 F0.02
...
CANCEL(1)
...
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
Motion synchronous actions
10.4 Actions in synchronized actions
Comments
; Function definition.
; Select online tool offset: Actual value
of the V axis is the input value for
polynomial 1.Result is added in
channel 1 as compensation value to
length 3 of the active grinding disk.
; Synchronization with machining channel.
; Feed motion to dress.
; Deselect online offset.
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