by Searching google for "QJ71E71-100" there is a 500 page PDF too large to post.
I noted that your previous fist post was not answered.
You do need to post more detaill or what you are after as it appears you want us to do your work for you...
many of us do not like that
we will help you - BUT - you need to write some code
Thank you, im already using the manual.,theres no guide on doing the program, there were no setting for master and slave plc.,
this is my 1st time to use ethernet as comm protocol,.
thanks iant, sorry but theres no QJ71E71-100 module on the program you've shared. i need guidance for ethernet parameter, and the instructions to use in data send and recieve,. i've tried using GP.SREAD/GP.SWRITE, but encountered errors
It seems to be explained in the Manual. It looks like an involved process, but if you follow the steps, you should get there. I don't use Mitsubishi PLCs, so I can't give you any further advice, except to persevere.