53
Application 2:
When M0 is ON, read the ID10000 value every second and store in the register starting from
D4000 (amounts is 50 registers). D0 is offset address.
SM13M0
MOV ID10000 D4000[D0]
MOV K1 D0
D0 K50
INC D0
2-10 Flash register (FD, SFD, FS)
The FLASH registers of XD/XL series PLC are all addressed in decimal system. The serial
numbers are shown in the corresponding table.
FLASH system
data register
Password
read
protection
FLASH
register
FLASH User Data Register (FD)
Used to store important data of users, can be maintained when the power is off.
This storage area can remember data even if the battery is powered down, so it can be used to
store important process parameters.
FLASH System Data Register (SFD)
Used to store system parameters and be able to maintain the data when power off.
The storage area is a system parameter block, and users can not modify it at will.
Password Read Protection FLASH Register (FS)
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