Mitsubishi Electric MR-J4W2, Instruction Manual

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4. STARTUP
4 - 17
(2) Operation procedure
1) Turn off the power.
2) Turn "ON (up)" SW2-1.
1
ON
2 3 4 5 6
1 2 3 4 5 6
ON
Set SW2-1 to "ON (up)".
Turning "ON (up)" SW2-1 during power-on will not start the test operation mode.
3) Turn on the servo amplifier.
When initialization is completed, the decimal point on the first digit will flicker.
Example: MR-J4 2-axis servo amplifier
After 1.6 s After 0.2 s After 1.6 s
After 0.2 s
Flickering Flickering
When an alarm or warning also occurs during the test operation, the decimal point will flicker.
After 0.8 s After 0.8 s
After 0.2 s
Flickering Flickering
4) Start operation with the personal computer.
4.5.2 Motor-less operation in controller
POINT
Use motor-less operation which is available by making the servo system
controller parameter setting.
Connect the servo amplifier with the servo system controller before the motor-
less operation.
The motor-less operation using a controller is available with rotary servo motors
only. It will be available with linear servo motors and direct drive motors in the
future.