Mitsubishi Electric MELSEC iQ-R Series User Manual page 106

(0) The auto configuration operation setting is set to All configuration, and the maximum detection node address is set to 4.
The setting data is written to 'Auto configuration operation setting' (U0\G1008).
(40) 'Auto configuration request' (Y15) is turned on.
The flag of 'Auto configuration executing' is turned on.
After the auto configuration is completed, 'Auto configuration request' (Y15) and the auto configuration command are turned off, and the master function
parameter setting command is turned on.
(57) The parameters acquired by the auto configuration are changed.
The master function parameter setting command is turned off.
APPX
104
Appendix 5 Setting the Parameter with a Program