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\G1657344 to Un\G1658367)
The RX value is stored. The start number and number of points of RX for each station number can be checked in the RX
offset/size information (Un\G2845696 to Un\G2846179). (Page 237 RX offset/size information)
Address b15 b14
Un\G1657344 RX RX
F E

Un\G1658367 RX RX
3FFF 3FFE
Each bit corresponds to 1 bit of RX.
■ Remote output (RY) (Un\G1658368 to Un\G1659391)
The RY value is stored. The start number and number of points of RY for each station number can be checked in the RY
offset/size information (Un\G2846720 to Un\G2847203). (Page 237 RY offset/size information)
Address b15 b14
Un\G1658368 RY RY
F E

Un\G1659391 RY RY
3FFF 3FFE
Each bit corresponds to 1 bit of RY.
■ Remote register (RWw) (Un\G1659392 to Un\G1667583)
The RWw value is stored. The start number and number of points of RWw for each station number can be checked in the
RWw offset/size information (Un\G2847744 to Un\G2848227). (Page 237 RWw offset/size information)
Address b15 b14
Un\G1659392 RWw0
Un\G1659393 RWw1

Un\G1667583 RWw1FFF
■ Remote register (RWr) (Un\G1667584 to Un\G1675775)
The RWr value is stored. The start number and number of points of RWr for each station number can be checked in the RWr
offset/size information (Un\G2848768 to Un\G2849251). (Page 238 RWr offset/size information)
Address b15 b14
Un\G1667584 RWr0
Un\G1667585 RWr1

Un\G1675775 RWr1FFF
■ Link register (LW) (Un\G1675776 to Un\G1692159)
The LW value is stored. The LW start number and number of points for each station number can be checked by the LW offset/
size information (Un\G2850816 to Un\G2851299). (Page 238 LW offset/size information)
Address b15 b14
Un\G1675776 LW0
Un\G1675777 LW1

Un\G1692159 LW3FFF
b13 b12 b11 b10 b9
RX RX RX RX RX
D C B A 9
RX RX RX RX RX
3FFD 3FFC 3FFB 3FFA 3FF9
b13 b12 b11 b10 b9
RY RY RY RY RY
D C B A 9
RY RY RY RY RY
3FFD 3FFC 3FFB 3FFA 3FF9
b13 b12 b11 b10 b9
b13 b12 b11 b10 b9
b13 b12 b11 b10 b9
b8 b7 b6 b5
RX RX RX RX
8 7 6 5
RX RX RX RX
3FF8 3FF7 3FF6 3FF5
b8 b7 b6 b5
RY RY RY RY
8 7 6 5
RY RY RY RY
3FF8 3FF7 3FF6 3FF5
b8 b7 b6 b5
b8 b7 b6 b5
b8 b7 b6 b5
Appendix 2 Buffer Memory (When Using the Simple Motion Mode)
b4 b3 b2 b1 b0
RX RX RX RX RX
4 3 2 1 0
RX RX RX RX RX
3FF4 3FF3 3FF2 3FF1 3FF0
b4 b3 b2 b1 b0
RY RY RY RY RY
4 3 2 1 0
RY RY RY RY RY
3FF4 3FF3 3FF2 3FF1 3FF0
b4 b3 b2 b1 b0
b4 b3 b2 b1 b0
b4 b3 b2 b1 b0
APPX
A
235