Mitsubishi Electric MELSERVO-JET User Manual page 80

Battery replacement procedure
Precautions
Before replacing batteries, turn off the power and wait for 15 minutes or more until the charge light turns off. In addition, when
confirming whether the charge light is off or not, look at the light from the front of the servo amplifier.
The servo amplifier may be damaged by static electricity. Take the following precautions.
• Ensure that the work bench and your body are grounded.
• Do not directly touch conductive areas such as the connector pins and electrical parts.
Replacing batteries will erase the absolute position data.
Before replacing batteries, check that the new battery is within battery life.
■Battery installation and removal procedure
• Fitting method
(2)
(1)
1.
Connect the battery-side connector of the battery branch cable to the branch cable connector on the battery. (1)
2.
Remove the screw for the retainer clip from the battery, clamp the encoder-side cable of the battery branch cable down,
then reinstall the screw. (2)
3.
Clip the encoder-side cable of the battery branch cable to the retainer clip. (3)
4.
Connect the encoder cable to the encoder-side connector of the battery branch cable. (4)
5.
Connect the servo amplifier-side connector of the battery branch cable to CN2 on the servo amplifier. (5)
6 OPTIONS AND PERIPHERAL EQUIPMENT
78
6.5 Battery
(3)
(5)
(4)