Mitsubishi Electric R32MTCPU Programming Manual page 142

Cam axis position at synchronous control start
The cam axis position is composed of the relationship of 3 positions "Cam axis current value per cycle", "Cam reference
position" and "Cam axis current feed value". One of positions can be restored by defining 2 positions when starting
synchronous control.
Cam axis current value per cycle
Cam axis current feed value
Cam reference position
Select from 3 objects as follows in "[Pr.462] Cam axis position restoration object (D15102+150n)" which position is to be
restored. (Page 144 Cam Axis Position Restoration Method)
• Cam axis current value per cycle restoration
• Cam reference position restoration
• Cam axis current feed value restoration
Various parameters need to be set for the cam axis position restoration as shown in the table below. Refer to synchronous
control initial position parameters for details of the settings. (Page 141 Synchronous Control Initial Position Parameters)
: Required, : Required for initial setting value, : Not required
[Pr.462]Cam axis
position
restoration object
(D15102+150n)
0: Cam axis current
value per cycle
restoration
1: Cam reference
position restoration
2: Cam axis current
feed value
restoration
7 AUXILIARY AND APPLIED FUNCTIONS
140
7.4 Synchronous Control Initial Position
[Pr.463]Setting [Pr.467]Cam
method of cam reference position
reference position (Initial setting)
(D15103+150n) (D15110+150n,
D15111+150n)
 
 
 
[Pr.464]Setting [Pr.468]Cam axis
method of cam axis current value per
current value per cycle (Initial
cycle setting)
(D15104+150n) (D15112+150n,
D15113+150n)
 
(Used as search
starting point)
 
 
Restoration
processing details
Restore "Cam axis
current value per cycle"
based on "Cam
reference position" and
"Cam axis current feed
value".
Restore "Cam reference
position" based on "Cam
axis current value per
cycle" and "Cam axis
current feed value".
Restore "Cam axis
current feed value"
based on "Cam axis
current value per cycle"
and "Cam reference
position".