Mitsubishi Electric MELSEC-Q Series User Manual page 73

(4) Parameter batch read
The procedure for parameter batch read is as follows.
1.
Turn on and off Parameter batch read command for the slave module (Y(n+1)1).
At this time, Parameter access completion flag (X(n+1)1) turns off. When the parameter access is
completed, Parameter access completion flag (X(n+1)1) automatically turns on.
2.
The read parameters are stored in the following location of each ID.
Device parameter in Parameter storage area 1 (Un\G12288 to Un\G12335)
*1 Buffer memory addresses when one slave module is connected. For details, refer to Page 109, Appendix 2 (15).
(5) Parameter batch write
The procedure for parameter batch write is as follows.
1.
The written parameters are stored at the following location.
Device parameter read/write areas in Parameter storage area 1 (Un\G12288 to Un\G12335)
*1 Buffer memory address when one slave module is connected. For details, refer to Page 109, Appendix 2 (15).
2.
Turn on and off Parameter batch write command for the slave module (Y(n+1)2).
At this time, Parameter access completion flag (X(n+1)1) turns off. When the parameter access is
completed, Parameter access completion flag (X(n+1)1) automatically turns on.
3.
Turn on Parameter batch read command for the slave module (Y(n+1)1) to check that the settings
have been saved in the slave module.
● During the parameter access, parameter batch read, and parameter batch write, Parameter access completion flag
(X(n+1)1) is off. When Parameter access completion flag (X(n+1)1) is off, the parameter access, parameter batch read,
and parameter batch write cannot be executed.
● Upon parameter batch read or parameter batch write, the values stored in Parameter access setting (Un\G10320) and
Parameter access target module ID specification (Un\G10321) are ignored.
● The buffer memory address start number of the parameter storage location of each ID is stored in the following area. The
48 words from the buffer memory address start number is the parameter information of each ID.
• The buffer memory addresses of the parameter storage locations of output slave modules are Un\G10496 to
Un\G10751.
• The buffer memory addresses of the parameter storage locations of input slave modules or I/O combined slave
modules are Un\G11008 to Un\G11263.
CHAPTER 8 FUNCTIONS
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