Xinje XMP2-32 series Operating Manual page 15

Data
D
register
Flash ROM
FD
register
NOTE:
; 1. The memorizer area in 0
failure retentive area of soft components D, M, S, T, C can be set via FD register. For
the details, please see the following table.
; 2. Flash ROM register needn't set power failure retentive area, its data won't lose when
power is cut (No battery).
; 3. The serial number of input coil and output relay are octal data, other memorizers'
number are all decimal data.
; 4. There is no I/O point connected with exterior device can be used as interior relay.
Soft component power failure area setting:
Soft
Area
component
D FD8202
M FD8203
T FD8204
C FD8205
S FD8206
NOTE:
Users can set the power failure memory area by themselves, but the area can not over the soft
component area.
C300~C599ÿ 32 bits forth/back counter
0 C600~C6190 ÿ one phase high speed counter
0 C620~C6290 ÿ Pulse + direction high speed
counter
0 C630~C6390 ÿ AB phase high speed counter
D0~D999
0 D4000~D49990
For special using D8000~D8511
D8630~D8729
FD0~FD127
For special using
FD8000~FD8383
0 is the defaulted power failure retentive area, the power
Function
First address of the power
failure memory area of D
First address of the power
failure memory area of M
First address of the power
failure memory area of T
First address of the power
failure memory area of C
First address of the power
failure memory area of S
Power failure
Default value
memory area
4000 D4000~D4999
3000 M3000~M7999
640
320 C320~C639
512 S512~S1023
2000
612
128
384
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