Mitsubishi Electric MELSERVO-J4 Instruction Manual page 406

11. PARAMETER UNIT
(b) Status display
The status display can be monitored during JOG operation. At this time, the "FWD", "REV", and
"STOP" keys are available.
(2) Positioning operation
One positioning operation can be performed when there is no command from the controller.
(a) Operation/drive/release
You can change the operation conditions with the parameter unit. The initial operation condition and
setting range for operation are listed below.
POINT
Turn on EM2 (forced stop 2) when performing positioning operation.
Item
Speed [r/min]
(Note 2)
Acceleration/deceleration
time constant [ms]
(Note 1) Travel distance
[pulse]
Note 1. The number of command input pulses per revolution of the servo motor can be
changed with [Pr. PA05].
2. Acceleration time constant is time from stop status (0 r/min) to reach the rated speed,
and deceleration time constant is time from the rated speed to reach the stop status.
Initial setting
200
1000
4000
11 - 17
Setting range
0 to permissible
instantaneous speed
0 to 20000
0 to 99999999