Mitsubishi MELSEC-Q Series User Manual page 278

APPENDIX
App - 17
(3) Program example
When M1 is turned ON, this program reads 11-word data to D40 and succeeding
addresses from buffer memory address 400
number 63, which is connected to the master module installed at I/O numbers
from X/Y00 to X/Y1F.
The settings of the interlock signal storage device are as follows: request device
RY2, completion device RX2, error code storage device RWr2, and completion
mode 1.
Also, set the link special register (SW) refresh device to SW0.
MELSEC-Q
of the intelligent device station
H
Performs normal completion processing
Performs abnormal completion processing
App - 17