Hi all,

I am currently working on the redundancy configuration of two PLCs in PCS7 with one HMI (MTP1500 Unified Comfort), usingTIA Portal V19, and I am following the guidelines provided in the document.

You can find the document I am referring to at the following link:
Connecting a SIMATIC HMI panel with a SIMATIC S7-400H

However, I have encountered those issues:

1. When I attempt to initiate the device proxy, the process is unsuccessful.
2. I am unable to find the CPU 410E , and an error is shown "no cpu or defined device proxy data were found,"  which prevents me from proceeding with the configuration, 

THANKS 

------------------------------------------------------------------------------------------
Split from Using a Device Proxy PLC TIA Portal V11 and WinCC V14 (TIA Portal).