@Steve-Mcl, I see that you are the author of the MC Protocol flow. I am new to node red, but I see that you are pretty responsive in this forum and I have read through your posts on connecting to other mitsi plcs but I am a bit confused on setting up my PLC from GXworks3 for MC... I dont have the same options as you showed in your working examples.
This is what I have here... The first 2 melsoft connection modules are GOT HMIs, and the 3rd and 4th connections are my attempts at trying to follow your guidance. Am I completely off track here? I could not find this screen so I assumed it was an older version of gx works
I see that you recommend setting MC protocol to UDP, but that is not available to be changed in this window. Can you point me to the correct menu if I am in the wrong one?