Vijeo Designer Lite help

Hi,
I hope someone can help me out. I am using a magelis xbtn-401 as a HMI and a Zelio smart relay to control a solenoid valve.
What I am trying to do is To control a timer via the HMI. Eg, i can control how long the valve stays open for.

Anyone able to help me on this.

Regards
Martin

What type of communications module do you have for the Zelio? I think there are both Modbus (rs-485) and modbus-over-TCP/IP modules. You have to have one before you can communicate with any HMI.

I have no problem connecting to the HMI.
What I want to do is adjust the time the valve stays open via the HMI.

Any help?