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Since the program, parameter, and symbol will be read from flash memory at restart time, the
data in memory becomes the original data before editing unless the data is written in flash
memory.
The controller always operates according to the data in memory (within the dotted box) excluding
parameters.
Content 1: Parameters excluding content 2 below and encoder parameter
Content 2: Driver card, IO slot card (electric power type card) parameter
Content 3: Flag, Variable, and String
8-2.
Set-up at Shipment without System Memory Backup Battery
Other parameter No.20=0 (System memory backup battery unequipped)
Edit data with PC or
Teaching Pendant
Save the data during the
power is on and delete
the data by reset
Save data even after the power OFF
Program
Parameter
(content 1)
Symbol
Position
Flash write
Flash
memory
Memory
Transmit
Reset read
Transmit
Slave card
parameter
(content 2)
Memory
Transmit
Reset read
Transfer
* Encoder
parameter
* Encoder
Transmit
Memory
Reset read
SEL global data
(content 3)
Error list
Memory
Transmit
Since the program, parameter, symbol, and position will be read from flash memory at restart time,
the data in memory becomes the original data before editing unless the data is written in flash
memory.
The controller always operates according to the data in memory (within the dotted box) excluding
parameters.
Note: SEL global data can’t be saved without the backup battery.
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