Hello guys

I have came along with a panel which has lost its PLC program and its HMI is a TP1900.

HMI has the Runtime project but I have not the source HMI project.

I have to write the PLC logic but configuring HMI from Zero point is time consuming, I want to connect the new PLC logic with existing HMI Runtime.

What are the prerequisites?

How can I extract the tag list of HMI Runtime which is already exists on the TP1900?

Is it enough having the tag list to connect new PLC logic with the existing Runtime Project on TP1900?

Image version of Runtime project is V14.00.01.

Closed cause question posted twice.

The second thread with the subject Extract Tag list from Runtime Project is published within the conference SIMATIC WinCC (TIA Portal).

Best regards,
Jen_Moderator