Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 581

12. APPLICATION OF FUNCTIONS
(2) Deceleration stop
The output axis decelerates to stop according to [Pr. PC51 Forced stop deceleration time constant].
After a deceleration stop starts, the cam axis one cycle current value and feed current value are not
updated. The path of the feed current value is drawn, and the stop is made regardless of the cam
control.
Decelerate the input axis to stop when decelerating the output axis to stop in synchronization with the
input axis.
Cam axis one cycle current value
Feed current value
When using a positioning command (internal command) for the input axis, inputting a temporary stop or
switching the operation mode decelerates the input axis to stop. Since the output axis stops in
synchronization with the input axis, the synchronous relationship is kept and the cam control does not
stop.
When the control mode is switched to the home position return mode, the cam control will stop.
Feed speed
12 - 40
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Deceleration to a stop