Mitsubishi Electric MELSEC iQ-R Series User Manual page 218

RX offset/size information
■ RX offset/size information (Un\G1245696 to Un\G1246179)
The start number and number of points of RX for each station number are stored.
Address
Un\G1245696 to Un\G1245697
Un\G1245698 to Un\G1245699
Un\G1245700 to Un\G1245701
Un\G1245702 to Un\G1245703

Un\G1246176 to Un\G1246177
Un\G1246178 to Un\G1246179
The buffer memory addresses of offset and size for each station number can be calculated with the following formula.
• Buffer memory address (offset) = 1245696 + (Station number)  4
• Buffer memory address (size) = 1245698 + (Station number)  4
RY offset/size information
■ RY offset/size information (Un\G1246720 to Un\G1247203)
The start number and number of points of RY for each station number are stored.
Address
Un\G1246720 to Un\G1246721
Un\G1246722 to Un\G1246723
Un\G1246724 to Un\G1246725
Un\G1246726 to Un\G1246727

Un\G1247200 to Un\G1247201
Un\G1247202 to Un\G1247203
The buffer memory addresses of offset and size for each station number can be calculated with the following formula.
• Buffer memory address (offset) = 1246720 + (Station number)  4
• Buffer memory address (size) = 1246722 + (Station number)  4
RWw offset/size information
■ RWw offset/size information (Un\G1247744 to Un\G1248227)
The start number and number of points of RWw for each station number are stored.
Address
Un\G1247744 to Un\G1247745
Un\G1247746 to Un\G1247747
Un\G1247748 to Un\G1247749
Un\G1247750 to Un\G1247751

Un\G1248224 to Un\G1248225
Un\G1248226 to Un\G1248227
The buffer memory addresses of offset and size for each station number can be calculated with the following formula.
• Buffer memory address (offset) = 1247744 + (Station number)  4
• Buffer memory address (size) = 1247746 + (Station number)  4
APPX
216
Appendix 1 Buffer Memory (When Using the PLCopen Motion Control FB Mode)
Description
Station No. 0 offset
Station No. 0 size (word unit)
Station No. 1 offset
Station No. 1 size (word unit)
Station No. 120 offset
Station No. 120 size (word unit)
Description
Station No. 0 offset
Station No. 0 size (word unit)
Station No. 1 offset
Station No. 1 size (word unit)
Station No. 120 offset
Station No. 120 size (word unit)
Description
Station No. 0 offset
Station No. 0 size (word unit)
Station No. 1 offset
Station No. 1 size (word unit)
Station No. 120 offset
Station No. 120 size (word unit)