Mitsubishi Electric MELSEC iQ-F FX55-ASL-M, User Manual

Page: 83 / 96

APPX
Appendix 4 Buffer Memory
81
A
Parameter storage location memory number
This buffer memory area stores the start addresses of the buffer memory areas of the parameter storage areas for each slave
modules.
The parameter storage area of each ID has 48 words. (Both Write area and Read area are included)
■
Parameter storage location memory number (output) (Un\G10496 to Un\G10751)
■ Parameter storage location memory number (input) (Un\G11008 to Un\G11263)
Ex.
The following table describes the buffer memory areas corresponding to the addresses of slave modules.
• Address 0: Input slave module
• Address 10: Output slave module
• Address 100: Output slave module
*1 Data stored in the buffer memory address
For example, when "3000H" is stored in the buffer memory address "Un\G10506", it indicates that parameters are stored in the buffer
memory addresses "Un\G12288 to Un\G12335".
For the parameter storage location memory number of a non-existing ID, 0000H is stored.
Address Details
Un\G10496 Buffer memory start address of the output slave module ID 0000H
Un\G10497 Buffer memory start address of the output slave module ID 0001H
 
Un\G10750 Buffer memory start address of the output slave module ID 00FEH
Un\G10751 Buffer memory start address of the output slave module ID 00FFH
Address Details
Un\G11008 Buffer memory start address of the input slave module or I/O combined slave module ID 0200H
Un\G11009 Buffer memory start address of the input slave module or I/O combined slave module ID 0201H
 
Un\G11262 Buffer memory start address of the input slave module or I/O combined slave module ID 02FEH
Un\G11263 Buffer memory start address of the input slave module or I/O combined slave module ID 02FFH
Address Data
*1
Description
Un\G10506 3000H (12288) Parameter storage start address of the output slave module with the address 10 (ID: 000AH)
Un\G10596 3030H (12336) Parameter storage start address of the output slave module with the address 100 (ID: 0064H)
Un\G11008 3060H (12384) Parameter storage start address of the input slave module with the address 0 (ID: 0200H)