Mitsubishi Electric MR-J5 Series User Manual page 299

Battery connection
Connect as follows.
Servo amplifier
Encoder cable
CN2
CN4
MR-BAT6V1SET
Battery replacement procedure
Replace the battery while only the control circuit power supply is on. Replacing the battery with the control circuit power
supply on triggers [AL. 09F.1 Low battery]. However, the absolute position data will not be erased.
Precautions
Turn off the power and wait for 15 minutes or more until the charge light of the servo amplifier turns off. Checking the voltage
between P+ and N- using the tester, etc. is recommended.
The servo amplifier may be damaged by static electricity. Always take the following precautions.
• Ground human body and work bench.
• Do not touch the conductive areas, such as connector pins and electrical parts, directly by hand.
Replacing batteries with the control circuit power supply off will erase the absolute position data.
Before replacing batteries, check that the new battery is within battery life.
Servo motor
10 USING A DIRECT DRIVE MOTOR
10.8 Battery
10
297