Siemens SINUMERIK 828D Function Manual page 115
Synchronized actions
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Also See for SINUMERIK 828D:
- Function manual (1799 pages) ,
- Commissioning manual (1167 pages) ,
- Operating manual (926 pages)
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Remarks
Avoidance of multiple selection
The "Travel to fixed stop" function must only be switched on once per axis. In the event of an
error, alarm 20092 is displayed and the corresponding alarm response takes effect.
To avoid multiple selections, it is recommended that a selection marker be used in the
synchronized action.
Example:
Program code
N10 R1=0
...
N20 IDS=1 WHENEVER ($R1==0 AND $AA_IW[AX3] > 7) DO $R1=1 FXS[AX1]=1
Switching on during the approach motion
"Travel to fixed stop" can also be switched on during the approach motion through a non-
modal synchronized action.
Example:
Program code
N10 G0 G90 X0 Y0
...
; "Travel to fixed stop" is switched on for the X axis,
; as soon as the position setpoint in the WCS is > 20 mm
; Execution of the non-modal synchronized action: With N30
N20 WHEN G71 $AA_IW[X] > 20 DO FXS[X]=1
N30 G1 F200 X100
Synchronized actions
Function Manual, 07/2012, 6FC5397-5BP40-3BA0
2.7 Actions in synchronized actions
Comment
;
Initialize selection marker
Comment
;
Approach initial setting
;
Traversing block of the X axis
Detailed description
115
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