Mitsubishi Electric MELSEC iQ-F Series - Page 258

256
APPX
Appendix 3 Buffer Memory
Device area
The RX, RY, RWw, RWr, SB, and SW values are stored.
Remote input (RX) (Un\G256 to Un\G1279)
The RX value is stored. The RX start number and number of points for each station number can be checked by the RX offset/
size information (Un\G23808 to Un\G24831). ( Page 257 RX offset/size information)
Each bit corresponds to 1 bit of RX.
Remote output (RY) (Un\G1280 to Un\G2303)
The RY value is stored. The RY start number and number of points for each station number can be checked by the RY offset/
size information (Un\G24832 to Un\G25855). ( Page 258 RY offset/size information)
Each bit corresponds to 1 bit of RY.
Remote register (RWw) (Un\G2304 to Un\G10495)
The RWw value is stored. The RWw start number and number of points for each station number can be checked by the RWw
offset/size information (Un\G25856 to Un\G26879). ( Page 258 RWw offset/size information)
Remote register (RWr) (Un\G10496 to Un\G18687)
The RWr value is stored. The RWr start number and number of points for each station number can be checked by the RWr
offset/size information (Un\G26880 to Un\G27903). ( Page 258 RWr offset/size information)
Link special relay (SB) (Un\G18688 to Un\G18943)
The SB value is stored.
Each bit corresponds to 1 bit of SB.
Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Un\G256 RX
F
RX
E
RX
D
RX
C
RX
B
RX
A
RX
9
RX
8
RX
7
RX
6
RX
5
RX
4
RX
3
RX
2
RX
1
RX
0

Un\G1279 RX
3FFF
RX
3FFE
RX
3FFD
RX
3FFC
RX
3FFB
RX
3FFA
RX
3FF9
RX
3FF8
RX
3FF7
RX
3FF6
RX
3FF5
RX
3FF4
RX
3FF3
RX
3FF2
RX
3FF1
RX
3FF0
Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Un\G1280 RY
F
RY
E
RY
D
RY
C
RY
B
RY
A
RY
9
RY
8
RY
7
RY
6
RY
5
RY
4
RY
3
RY
2
RY
1
RY
0

Un\G2303 RY
3FFF
RY
3FFE
RY
3FFD
RY
3FFC
RY
3FFB
RY
3FFA
RY
3FF9
RY
3FF8
RY
3FF7
RY
3FF6
RY
3FF5
RY
3FF4
RY
3FF3
RY
3FF2
RY
3FF1
RY
3FF0
Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Un\G2304 RWw0
Un\G2305 RWw1

Un\G10495 RWw1FFF
Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Un\G10496 RWr0
Un\G10497 RWr1

Un\G18687 RWr1FFF
Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Un\G18688 SBF SBE SBD SBC SBB SBA SB9 SB8 SB7 SB6 SB5 SB4 SB3 SB2 SB1 SB0

Un\G18943 SBFF
F
SBFF
E
SBFF
D
SBFF
C
SBFF
B
SBFF
A
SBFF
9
SBFF
8
SBFF
7
SBFF
6
SBFF
5
SBFF
4
SBFF
3
SBFF
2
SBFF
1
SBFF
0