M2I & Modicon M221 interface

[NoamC 1]

Hello,

I have an M2I Top RW (model: 1000WD) connected to a Schneider Modicon M221 PLC. The HMI is connected and I is working perfectly reading data from the PLC via ethernet.

I can't seem to find a way to write to the PLC from the HMI. I would like to control the PLC from the HMI, I know this is possible with Fatek PLCs with the same HMI model.

please help - how would I create a bit command from the HMI to the PLC? what registers? what inputs in the PLC?

thanks

[Wasan 76]

@NoamC You should check Modbus Address on M221 from this link below.

https://www.se.com/ww/en/faqs/FA308725/