Mitsubishi Electric MELSERVO-J4 Instruction Manual page 405

11. PARAMETER UNIT
(1) JOG operation
JOG 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.
The following shows the operation condition settings and the operation methods.
JOG operation
If a parameter unit cable is disconnected during JOG operation, the servo motor will decelerate to a
stop.
POINT
When performing JOG operation, turn on EM2, LSP and LSN. LSP and LSN can
be set to automatic on by setting [Pr. PD01] to " _ C _ _ ".
Item
Speed [r/min]
(Note)
Acceleration/deceleration
time constant [ms]
Note. 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.
Speed When setting 4000 r/min...
Displays the servo motor speed of the JOG operation.
Acceleration/deceleration
When setting 4000 ms...
time constant
Displays acceleration/deceleration time constants of the JOG operation.
Operation screen
The motor rotates to the forward rotation direction while the "
The motor rotates to the reverse rotation direction while the "
Releasing the " " key or "
Releasing the " " key will quickly stop the motor.
Test operation mode release
Returns to the initial screen of the test operation mode.
Select "RESTORE".
Initial setting
200
1000
" key with keep pressing the "
11 - 16
Setting range
0 to permissible
instantaneous speed
0 to 20000
" + " " keys are pressed down.
" + " " keys are pressed down.
" key will stop the motor normally.
Test operation mode release completed
Selecting "RESTORE" on the initial
screen of the test operation mode
without execution of the test operation
will also displays this screen.