Mitsubishi Electric MELSEC iQ-R Series User Manual page 472

RY offset/size information
■RY offset/size information (Un\G1246720 to Un\G1247203)
The start number and the number of points of RY for each station 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 address for the offset and size of each station number can be calculated using the following formulas:
• Offset buffer memory address = 1246720 + (station No.)  4
• Size buffer memory address = 1246722 + (station No.)  4
RWw offset/size information
■RWw offset/size information (Un\G1247744 to Un\G1248227)
The start number and the number of points of RWw for each station 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 address for the offset and size of each station number can be calculated using the following formulas:
• Offset buffer memory address = 1247744 + (station No.)  4
• Size buffer memory address = 1247746 + (station No.)  4
RWr offset/size information
■RWr offset/size information (Un\G1248768 to Un\G1249251)
The start number and the number of points of RWr for each station are stored.
Address
Un\G1248768 to Un\G1248769
Un\G1248770 to Un\G1248771
Un\G1248772 to Un\G1248773
Un\G1248774 to Un\G1248775

Un\G1249248 to Un\G1249249
Un\G1249250 to Un\G1249251
The buffer memory address for the offset and size of each station number can be calculated using the following formulas:
• Offset buffer memory address = 1248768 + (station No.)  4
• Size buffer memory address = 1248770 + (station No.)  4
APPX
470
Appendix 3 Buffer Memory
Description
Station No.0 offset
Station No.0 size (in units of words)
Station No.1 offset
Station No.1 size (in units of words)
Station No.120 offset
Station No.120 size (in units of words)
Description
Station No.0 offset
Station No.0 size (in units of words)
Station No.1 offset
Station No.1 size (in units of words)
Station No.120 offset
Station No.120 size (in units of words)
Description
Station No.0 offset
Station No.0 size (in units of words)
Station No.1 offset
Station No.1 size (in units of words)
Station No.120 offset
Station No.120 size (in units of words)