Jog Operation - Mitsubishi Electric MELSERVO-J4 MR-J4 A Series Instruction Manual

4. STARTUP

(2) JOG operation

JOG operation can be performed when there is no command from the controller.
(a) Operation
The servo motor rotates while holding down the "UP" or the "DOWN" button. The servo motor stops
rotating by releasing the button. The operation condition can be changed using MR Configurator2.
The initial operation condition and setting range for operation are listed below.
The following table shows how to use the buttons.
If the USB cable is disconnected during JOG operation using the MR Configurator2, the servo motor
decelerates to a stop.
(b) Status display
You can confirm the servo status during jog operation.
Pressing the "MODE" button in the jog operation-ready status calls the status display screen. With
this screen being shown, perform JOG operation with the "UP" or "DOWN" button. Every time the
"MODE" button is pushed, the next status display screen appears. When one cycle of the screen
display is complete, it returns to the jog operation-ready status screen. Refer to section 4.5.3 for
details of status display. Note that the status display screen cannot be changed by "UP" or "DOWN"
button in the test operation mode.
(c) Termination of JOG operation
To end the JOG operation, shut the power off once, or press the "MODE" button to switch to the next
screen, and then hold down the "SET" button for 2 s or longer.
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]
Acceleration/deceleration
time constant [ms]
Button
"UP"
"DOWN"
Initial setting
200
1000
Description
Press to start CCW rotation.
Release to stop.
Press to start CW rotation.
Release to stop.
4 - 36
Setting range
0 to instantaneous permissible
speed
0 to 50000