5.7 Handling of Backup Battery (For L40 and L60 types)
5.7.1 What Backup Battery Does
Install an optional backup battery when the hold area is insufficient in the initial state or for using the
clock/calender function.
Areas backed up with the battery
Classification
Hold area when battery
Operation
memory
Timer and counter C1008 - C1023
Hold areas or non-hold areas
can be specified arbitrarily by
setting the system registers
No.6 to No.13 using a
programming tool. (All points
can be also held.)
Timer and counter
EV1008 - EV1023
Internal relay R2480-R255F
Link register None
Special data
Clock/calender None All points
Type of backup battery
- The settings of the operation memory area such as data regiters and system registers No.6 to No.14
are necessary.
Name: Battery
Product No.: AFP8801
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