Siemens SINUMERIK 828D Function Manual page 96

Detailed description
2.7 Actions in synchronized actions
2. Program sequence in the second channel:
Program code
WHEN TRUE DO GET(Z)
; Read-in disable as long as Z axis is in other channel
WHENEVER $AA_TYP[Z] == 0 DO RDISABLE
N210 G4 F0.1
...
WHEN TRUE DO GET(Z)
; Read-in disable until Z axis is program axis
WHENEVER($AA_TYP[Z]<>1) DO RDISABLE
N220 G4 F0.1
...
WHEN TRUE DO RELEASE(Z)
; Read-in disable as long as Z axis is program axis
WHENEVER $AA_TYP[Z] == 1 DO RDISABLE
N230 G4 F0.1
...
N250 WAITM(10,1,2)
N999 M30
3. Continuation: Program sequence in the first channel:
Program code
N150 WAITM(10,1,2)
...
WHEN TRUE DO GET(Z)
; Read-in disable as long as Z axis is in other channel
WHENEVER $AA_TYP[Z] == 0 DO RDISABLE
N160 G4 F0.1
...
N199 WAITE(2)
N999 M30
96
Comment
; Move Z axis to second channel (neutral)
; Z axis becomes NC program axis
; Z axis in second channel is neutral axis
; Synchronize with channel 1
Comment
; Synchronize with channel 2
; Move Z axis to this channel
; Wait for end of program in channel 2
Function Manual, 07/2012, 6FC5397-5BP40-3BA0
Synchronized actions