Mitsubishi MOTION CONTROLLERS Q173DCPU Manuel d'instructions télécharger pdf (Page 193)

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6 INSPECTION AND MAINTENANCE

6.5.2 Battery replacement procedure

(1) Battery replacement procedure of the Motion CPU module

When the battery has been exhausted, replace the battery with a new one in

accordance with the procedure shown below.

POINTS

When replacing the battery, pay attention to the following.

(1) The Multiple CPU power supply must be on for 10 minutes or longer before

dismounting the battery.

(2) Back up the data using MT Developer2 before starting replacement.

(3) Firstly back up the data stored in the Motion CPU to the personal computer

which is installed MT Developer2 then replace the battery with a new one.

After setting the battery, verify the backing up the data to the personal

computer which is installed MT Developer2 and the data in the Motion CPU

module, confirm the data is not changing.

In the following status, the backup time after power OFF is 3 minutes.

• The battery connector/Q6BAT lead connector is disconnected.

• The battery cable/lead wire of Q6BAT is broken.

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Mitsubishi MOTION CONTROLLERS Q173DCPU Manuel d'instructions Page 193