Concept: Virtual indication to InTouch HMI

  • Thread starter Muhammad Pervaiz
  • Start date

Thread Starter

Muhammad Pervaiz

Pls guide how to implement...

An electro pneumatic three way valve is being controlled by a digital output (address: 000024) e.g DO relay K124. I want to send a virtual indication to HMI when a valve operates from one to another position. How can I move valve info to HMI without using the feedback valve position signal/contacts?

HMI based on InTouch 8.0, OPC server