Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 162

Example
The following shows an example of starting a cam pattern from the zero point of the cam axis current value per cycle with the
current feed current value position as the origin when returning to a specified point, or home position return is completed after
a forced stop.
Setting item
[Pr.439] Cam axis length per cycle (R: D42700+160n, D42701+160n/Q: D15060+150n,
D15061+150n)
[Pr.441] Cam stroke amount (R: D42704+160n, D42705+160n/Q: D15064+150n, D15065+150n)
[Pr.462] Cam axis restoration object (R: D42742+160n/Q: D15102+150n)
[Pr.463] Setting method of cam reference position (R: D42743+160n/Q: D15103+150n)
[Pr.464] Setting method of cam axis current value per cycle (R: D42744+160n/Q: D15104+150n)
[Pr.467] Cam reference position (Initial setting)
(R: D42750+160n, D42751+160n/Q: D15110+150n, D15111+150n)
[Pr.468] Cam axis current value per cycle (Initial setting)
(R: D42752+160n, D42753+160n/Q: D15112+150n, D15113+150n)
• Move to advanced synchronous control starting point
Feed current value[pulse]
150
0
Move to the position of 150[pulse] by
return to cam starting position, or by
home position return.
• Restore operation
Feed current value[pulse]
150
0
Cam axis current
value per cycle[pulse]
0
7 SYNCHRONOUS CONTROL INITIAL POSITION
160
7.3 Cam Axis Position Restoration Method
Time[ms]
Start advanced synchronous control.
The cam reference position (feed current value=150[pulse])
becomes the equivalent for the position where
"cam axis current value per cycle=0".
Time[ms]
Operation starts from the position "Initial setting=0[pulse]"
of the setting method of cam axis current value per cycle.
Time[ms]
Setting value
1000[pulse]
200[pulse]
2: Cam reference position restoration
2: Current feed value
1: Initial setting value of cam axis current value per cycle
None
0[pulse]