IO-Device Communication Test Between S7-1200 and S7-1200 Using GSD File

[@flashNheat]

Thank you for this tutorial, i was trying the same thing for the last few days. I watched many videos about this and everyone skipped the cruical step where you have to input the correct input/output addresses in master project. Many thanks and keep up the good work.

[@jimmyplc7613]

Thank you for your comment and watching my video :)

[@genantamtam9364]

@@jimmyplc7613 hi. Is there any difference if i add a PN/PN coupler compared to your way?

[@jimmyplc7613]

@@genantamtam9364 PN/PN Coupler can be used in the different network between two PLCs. in this case, two PLCs are connected in same network.

[@genantamtam9364]

@Jimmy PLC ok. Do i have to use IO device when pnpn coupler, or are there other ways? Because i think IO device way is having some limitations? If im not misstaken, you can send/receive only limited amounts of bytes?

[@jimmyplc7613]

​@@genantamtam9364 I think, pnpn coupler with IO device is good solution. And, IO device spend physical I/O address area.

[@genantamtam9364]

Nice but music is too loud my friend

[@user-is4qu9re3l]

Mr. Jimmy is this possible to communicate between S7-1200 and S7-200 smart master slave setup help of (S7-200 Smart GSD file) Not using get put Instruction block 🛑 ☺️

[@mmmyke1784]

Thanks mate, saved me with this!

[@luckysmart5909]

Awesome, thanks.

[@LuisMedina040199]

Great!!!