FANUC Series 16/18/160/180-Model C for Lathe Operator Manual

MAINTENANCE
1. METHOD OF REPLACING BATTERY
B–62754EN/01
732
In case that the series servo drive is used, the battery for absolute pulse
coder could be provided on the series servo amplifier module instead
of the battery case as shown in 1.3. In this case the battery is not an
Alkaline battery but a lithium battery, A06B–6073–K001. Prepare the
battery in advance and replace it by the following procedure.
Procedure for replacing batteries for absolute pulse coder
1 Turn machine (NC) power ON.
2 Remove the battery case on the front panel of series Servo Amp
Module (SVM).
The battery case can be removed by holding the top of the case and
pulling the case towards you.
Battery
A06B–6073–K001
Connector
Battery
compartment
Battery case
Connector CX5X
series
SVM
CX5X
3 Remove the connector the battery.
4 Replace the battery , and connect the connector.
5 Attach the battery case.
6 Turn machine (NC)power OFF.
NOTE
1 Replace the batteries for absolute pulse coder when NC
power is ON.
Replacing the batteries with power OFF causes the
absolute position stored in memory to be lost.
2 If your machine is equipped with a separate battery case,
follow the instructions in 1.2.
1.3
REPLACING
BATTERIES FOR
ABSOLUTE PULSE
CODER ( Series
Servo Amp Module)
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