Redundancy between S7-400H & MTP1200 Unified Comfort Panel

Hi All,

I have a system where we have aS7-400H with a Unified Comfort Panel , in a configuration as shown below :

The HMI connection changeover scripts which I used to use for comfort panel (which are on VBScript) doesn't work here as unified comfort panels supports only JavaScript.

Has anyone worked on redundancy scripts in unified comfort panel with S7-400H?

It would be really helpful if I could get support on the same as I am new to JavaScript

Thanks in advance.

AJ

Hi afri.aj!

You can use these examples you said, but you have to reformulate the script in the JavaScript language. If I'm not mistaken, I don't think there is no example in SIOS, but you can try using HMIRuntime.Connections.SysFct.Changeconnection to switch between one connection and another.

Hi ,

I was not able to find any example/sample program for redundancy between Unified Comfort & S7-1500RH too.

I hope siemens will be able to provide examples using JavaScript in future.

Thanks & Regards,

AJ