5.7 Installation and Setting of Backup Battery
Installing a backup battery in the FPΣ makes it possible to access clock/calender functions for use, in
addition to backing up data registers and other data.
Battery (Option)
Name
Battery for FPΣ
5.7.1 Installation of Backup Battery
(1) Using a screwdriver or similar tool, open the battery cover.
(2) Connect the connector, and place the battery so that the battery terminal fits between the two
tabs.
Note) When replacing the battery, turn off the power after supplying the power more than 1 min., and
then fit the new battery within 2 min of removing the old one.
(3) Insert the battery cover from above.
Product No.
AFPG804
5-21