Appendix 6 Precautions For Creating Program For Slave Module Parameter Access; Appendix 6.1 Program Examples - Mitsubishi Electric MELSEC-Q Series User Manual

Appendix 6
The parameter of the slave module is moved over in order of ID and stored in Parameter storage areas (Un\G12288 to
Un\G18431) after executing the automatic address detection function.
Because of this, the address of the parameter storage area for the slave module later than the ID where the slave
module is added or deleted in the AnyWireASLINK system is changed. (The parameter of a non-existing ID is deleted
and displayed.)
Therefore, the address of slave module later than the ID where the slave module is added or deleted must be changed
when the program is created by directly specifying the buffer memory address. (This also applies if the ID is changed
and sorting order is switched.)
To create the program that reads/writes the parameter, use Parameter storage location memory number (Un\G10496
to Un\G10751, Un\G11008 to Un\G11263) without considering the addition or deletion of the slave module.
After the automatic address detection, the start address of the buffer memory which stores ID parameters is stored in
these areas. ( Page 108, Appendix 2 (14))
Appendix 6.1
This section provides program examples using Parameter storage location memory number (Un\G10496 to
Un\G10751, Un\G11008 to Un\G11263).
(1) System configuration
When the ASLINKER M12 connector type (input type) is added with address 10
Input type
118
Precautions for Creating Program for Slave
Module Parameter Access
Program examples
QCPU
QJ51AW12AL (X/Y00 to X/Y1F)
ASLINKER
cable type
Mixed type
Address 0 Address 2
ID 200H ID 202H
Add the slave module (address 10).
Output type Input type
Address 4 Address 10
ID 004H ID 20AH
ASLINKER M12
connector type
Mixed type Output type
Address 20 Address 22
ID 214H ID 016H