Mitsubishi Electric MELSEC iQ-R Series User Manual page 136

■Change position value per cycle after main shaft gear
The position value per cycle after main shaft gear is changed to the value set in "[Cd.408] Synchronous control change value".
This operation is completed within one operation cycle.
Clutch control is not executed if the position value per cycle after main shaft gear (the value before being changed and after
being changed) has already passed through the ON/OFF address in address mode.
■Change position value per cycle after auxiliary shaft gear
The position value per cycle after auxiliary shaft gear is changed to the value set in "[Cd.408] Synchronous control change
value".
This operation is completed within one operation cycle.
Clutch control is not executed if the position value per cycle after the auxiliary shaft gear (the value before being changed and
after being changed) has already passed through the ON/OFF address in address mode.
■Cam axis position value per cycle movement
This command is executed to move the cam axis position value per cycle through adding the setting movement amount of
"[Cd.408] Synchronous control change value". The movement amount to be added is averaged in "[Cd.409] Synchronous
control reflection time" for its output.
Set a long reflection time when a large movement amount is used since the cam axis command position value moves with the
movement amount.
[Md.407] Cam axis position
value per cycle
[Md.409] Cam axis command
position value
(Command position value)
[Md.408] Cam reference position
[Cd.406] Synchronous
control change request
[Cd.407] Synchronous
control change command
[Cd.408] Synchronous control change value
Set the change value for synchronous control change processing as follows.
[Cd.407] Synchronous control
change command
0: Cam reference position movement
1: Change cam axis position value per
cycle
2: Change position value per cycle after
main shaft gear
3: Change position value per cycle after
auxiliary shaft gear
4: Cam axis position value per cycle
movement
4 ADVANCED SYNCHRONOUS CONTROL
134
4.6 Synchronous Control Change Function
[Cd.408] Synchronous control change value
[Cd.409] Synchronous control reflection time
4: Cam axis position value per cycle movement
[Cd.408] Synchronous control change value
Setting range Unit
-2147483648 to Output axis position
2147483647 unit
Cam axis cycle unit
t
Setting details
• Set the movement amount of the cam reference position.
• It moves within the range from -2147483648 to 2147483647.
• Set the change position value per cycle.
• The setting value is converted within the range from 0 to (Cam axis
length per cycle - 1).
• Set the movement amount of the cam axis position value per cycle.
• It moves within the range from -2147483648 to 2147483647.