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 start number and number of points of RX for each station number can be checked in the RX
offset/size information (Un\G1245696 to Un\G1246179). (Page 216 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 start number and number of points of RY for each station number can be checked in the RY
offset/size information (Un\G1246720 to Un\G1247203). (Page 216 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 start number and number of points of RWw for each station number can be checked in the
RWw offset/size information (Un\G1247744 to Un\G1248227). (Page 216 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 start number and number of points of RWr for each station number can be checked in the RWr
offset/size information (Un\G1248768 to Un\G1249251). (Page 217 RWr offset/size information)
Address b15
Un\G67584 RWr0
Un\G67585 RWr1

Un\G75775 RWr1FFF
■ Link register (LW) (Un\G75776 to Un\G92159)
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\G1250816 to Un\G1251299). (Page 217 LW offset/size information)
Address b15
Un\G75776 LW0
Un\G75777 LW1

Un\G92159 LW3FFF
APPX
214
Appendix 1 Buffer Memory (When Using the PLCopen Motion Control FB Mode)
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
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
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
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
b2 b1 b0