Xinje XD5 - Flash Register (FD, SFD, FS)

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.
Series
Name
Range
FLASH user data
register
FLASH system
data register
Password read
protection FLASH
register
XD1
FD
SFD
FS
FD0~FD5119
SFD0~SFD1999
FS0~FS47
XD2
FD0~FD5119
SFD0~SFD1999
FS0~FS47
XD3
FD0~FD5119
SFD0~SFD1999
FS0~FS47
XD5
FD0~FD8191
SFD0~SFD5999
FS0~FS47
XDM
FD0~FD8191
SFD0~SFD5999
FS0~FS47
XDC
FD0~FD8191
SFD0~SFD5999
FS0~FS47
XD5E
FD0~FD8191
SFD0~SFD5999
FS0~FS47
XDME
FD0~FD8191
SFD0~SFD5999
FS0~FS47
XDH
FD0~FD65535
SFD0~SFD49999
FS0~FS47
XL1
FD0~FD5119
SFD0~SFD1999
FS0~FS47
XL3
FD0~FD5119
SFD0~SFD1999
FS0~FS47
XL5
FD0~FD8191
SFD0~SFD5999
FS0~FS47
XL5E
FD0~FD8191
SFD0~SFD5999
FS0~FS47
XLME
FD0~FD8191
SFD0~SFD5999
FS0~FS47
 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.
Function