Details Of Buffer Memory Addresses - Mitsubishi Electric MELSEC iQ-R Series User Manual

Details of buffer memory addresses

Link device area
The RX, RY, RWw, RWr, LB, LW, SB, and SW values are stored.
■Remote input (RX) (Un\G57344 to Un\G58367)
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\G1245696 to Un\G1246179). ( Page 252 RX offset/size information)
Address b15
Un\G57344 RX
F

Un\G58367 RX
3FFF
Each bit corresponds to 1 bit of RX.
■Remote output (RY) (Un\G58368 to Un\G59391)
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\G1246720 to Un\G1247203). ( Page 253 RY offset/size information)
Address b15
Un\G58368 RY
F

Un\G59391 RY
3FFF
Each bit corresponds to 1 bit of RY.
■Remote register (RWw) (Un\G59392 to Un\G67583)
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\G1247744 to Un\G1248227). ( Page 254 RWw offset/size information)
Address b15
Un\G59392 RWw0
Un\G59393 RWw1

Un\G67583 RWw1FFF
■Remote register (RWr) (Un\G67584 to Un\G75775)
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\G1248768 to Un\G1249251). ( Page 254 RWr offset/size information)
Address b15
Un\G67584 RWr0
Un\G67585 RWr1

Un\G75775 RWr1FFF
APPX
250
Appendix 3 Buffer Memory
b14 b13 b12 b11
RX RX RX RX
E D C B
RX RX RX RX
3FFE 3FFD 3FFC 3FFB
b14 b13 b12 b11
RY RY RY RY
E D C B
RY RY RY RY
3FFE 3FFD 3FFC 3FFB
b14 b13 b12 b11
b14 b13 b12 b11
b10 b9 b8 b7
RX RX RX RX
A 9 8 7
RX RX RX RX
3FFA 3FF9 3FF8 3FF7
b10 b9 b8 b7
RY RY RY RY
A 9 8 7
RY RY RY RY
3FFA 3FF9 3FF8 3FF7
b10 b9 b8 b7
b10 b9 b8 b7
b6 b5 b4 b3
RX RX RX RX
6 5 4 3
RX RX RX RX
3FF6 3FF5 3FF4 3FF3
b6 b5 b4 b3
RY RY RY RY
6 5 4 3
RY RY RY RY
3FF6 3FF5 3FF4 3FF3
b6 b5 b4 b3
b6 b5 b4 b3
b2 b1 b0
RX RX RX
2 1 0
RX RX RX
3FF2 3FF1 3FF0
b2 b1 b0
RY RY RY
2 1 0
RY RY RY
3FF2 3FF1 3FF0
b2 b1 b0
b2 b1 b0