Installing A Battery (Fx3U-32Bl) - Mitsubishi Electric MELSEC iQ-R Series User Manual

4.2

Installing a Battery (FX3U-32BL)

This section shows the procedure for installing a battery. A battery must be installed before using this product.
A battery connector is not connected to this product at factory.
Precautions
• Turn OFF the power of this product before installing a battery.
• When closing the switch cover, ensure that the battery cable is not caught.
• The message 'CMOS RAM Battery Failure' appears before Windows starts when turning ON the power of this product
while the battery connector is disconnected from the connector of this product, or when reconnecting the battery connector,
which has been disconnected once, to the connector of this product. It does not affect the operation of this product because
the message is just to notify that the battery is disconnected after turning OFF this product or that the buttery power supply
voltage is low.
Installation procedure
The following shows the procedure for installing a battery.
1.
Open the switch cover.
2.
Insert a battery (2) into the battery holder (1).
(1)
3.
Insert the battery connector (3) into the connector of this product (4).
(4)
Ensure that the battery connector is fully inserted with its red cable facing up.
4.
Close the switch cover until it clicks.
(2)
(3)
4 PROCEDURES BEFORE OPERATION
4.2 Installing a Battery (FX3U-32BL)
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