Motion control C3F_T40
294 192-121102 N04 June 2008
For the switching behavior depending on the position applies therefore:
Example: switching behavior at positive speed (speed>0)
SwitchOn
speed>0
SwitchOn*
SwitchOff*
Pos_tOn
1
0
SwitchOff
Pos_tOff
SwitchOn: Switching-on position
SwitchOn*: corrected switching-on position
SwitchOff: Switching-off position
SwitchOff*: corrected switching-off position
Pos_tOn: position difference calculated from the switch-on anticipation
Pos_tOff: position difference calculated from the switch-off anticipation
Example: switching behavior at negative speed (speed<0)
SwitchOn
speed<0
SwitchOn*
SwitchOff*
Pos_tOn
1
0
SwitchOff
Pos_tOff
SwitchOn: Switching-on position
SwitchOn*: corrected switching-on position
SwitchOff: Switching-off position
SwitchOff*: corrected switching-off position
Pos_tOn: position difference calculated from the switch-on anticipation
Pos_tOff: position difference calculated from the switch-off anticipation
The switching-on resp. switching-off anticipation are exchanged with negative
speed, as the cam
switches on at the switching-off position
and
switches off at the switching-on position!
N.B.!