Battery Installation - Mitsubishi Electric MELSEC Q Series User Manual

8.3

Battery Installation

This section describes the procedures of installing a battery into the C Controller module.
The battery connector is disconnected from the battery before shipping.
Connect the battery connector before use.
For operations without any battery, use the battery less drive function ( Page 190, Section 11.11).
(1) Q6BAT battery installation procedure
Open the C controller module
bottom cover.
Check the battery is correctly
installed.
Connect the battery connector to
the connector pin on the case,
checking the orientation
Completed
● Firmly push the battery connector all the way in to the connector pin.
(2) Q7BAT-SET battery installation procedure
When changing the battery for the C controller module from the Q6BAT to the Q7BAT, set the battery and connect
its connector in the following procedure.
Open the C controller module bottom
cover.
Disconnect the connector connecting
the Q6BAT to the C controller module.
Remove the Q6BAT and cover from the
C controller module.
Connect the Q7BAT- SET to the
battery connector of the C controller
module and set it into the connector
holder of the battery holder.
Set the Q7BAT- SET in the C
controller module.
Completed
CHAPTER 8 INSTALLATION AND WIRING
Connector
Battery Place the excess
Connector
lead wire on the
stopper
top of the battery.
C Controller module
Connector
Connector
stopper
Battery holder
C controller module
Lead wire of
the battery
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