Mitsubishi Electric MELSEC iQ-F Series - Page 260

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APPX
Appendix 3 Buffer Memory
RY offset/size information
RY offset/size information (Un\G24832 to Un\G25855)
The start number and the number of points of RY for each station are stored.
The buffer memory address for the offset and size of each station number can be calculated using the following formulas:
• Offset buffer memory address = 24832 + (station No.)  4
• Size buffer memory address = 24834 + (station No.)  4
RWw offset/size information
RWw offset/size information (Un\G25856 to Un\G26879)
The start number and the number of points of RWw for each station are stored.
The buffer memory address for the offset and size of each station number can be calculated using the following formulas:
• Offset buffer memory address = 25856 + (station No.)  4
• Size buffer memory address = 25858 + (station No.)  4
RWr offset/size information
RWr offset/size information (Un\G26880 to Un\G27903)
The start number and the number of points of RWr for each station are stored.
The buffer memory address for the offset and size of each station number can be calculated using the following formulas:
• Offset buffer memory address = 26880 + (station No.)  4
• Size buffer memory address = 26882 + (station No.)  4
Address Description
Un\G24832 to Un\G24833 Station No.0 offset
Un\G24834 to Un\G24835 Station No.0 size (in units of words)
Un\G24836 to Un\G24837 Station No.1 offset
Un\G24838 to Un\G24839 Station No.1 size (in units of words)

Un\G25312 to Un\G25313 Station No.120 offset
Un\G25314 to Un\G25315 Station No.120 size (in units of words)
Un\G25316 to Un\G25855 System area
Address Description
Un\G25856 to Un\G25857 Station No.0 offset
Un\G25858 to Un\G25859 Station No.0 size (in units of words)
Un\G25860 to Un\G25861 Station No.1 offset
Un\G25862 to Un\G25863 Station No.1 size (in units of words)

Un\G26336 to Un\G26337 Station No.120 offset
Un\G26338 to Un\G26339 Station No.120 size (in units of words)
Un\G26340 to Un\G26879 System area
Address Description
Un\G26880 to Un\G26881 Station No.0 offset
Un\G26882 to Un\G26883 Station No.0 size (in units of words)
Un\G26884 to Un\G26885 Station No.1 offset
Un\G26886 to Un\G26887 Station No.1 size (in units of words)

Un\G27360 to Un\G27361 Station No.120 offset
Un\G27362 to Un\G27363 Station No.120 size (in units of words)
Un\G27364 to Un\G27903 System area