Hi, 

can you explain more about the certificates?

During the installation of WinCC Unified, I created the new certificate but it doesn't appear in the certificate manager. 

I have the same problem simulating the runtime, even I have the newest version installed with same update.

Thank you, 

Domagoj

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Split from WinCC Unified PC going to Extend download instead of simulation.

Still fighting with this one...

I made the certificate as instructed and it appears in the IIS. 

Made the Wincc Unified Configuration with existing certificate.

Role to the User has only HMI Administrator rights. 

And still I get the Extended download screen when I try to simulate the project.

Also I reinstalled the Tia v17, did the same process ,and still no luck.

Thank you for your help. 

Domagoj

Hi Murof, 

I tried 

Default: 127.0.0.1

PC IP: 192.168.1.10

Always Failed to establish connection.

Is it normal that I can't change the PG/PC interface to PLCSIM?

Thank you, 

Domagoj

Hi Murof, 

this is really getting my nerves :)

Just to note that I can simulate the PLC normally.

I always press the Simulate button, not Download to device.

The PG/PC is set to PLCSIM (not sure why is not written active next to it):

In Runtime Manager nothing is written: 

Also, not sure why I don't have the option to select PLCSIM in the dropdown menu of the PG/PC interface when simulating the HMI.

This is a simulation of PLC:

I tried to change this TIA setting, but it should be like this (not PLCSIM) for the simulation to work properly. 

Thank you for your help!

Domagoj

The solution was to install WinCC Unified Runtime PC V19. 

https://support.industry.siemens.com/cs/cy/en/view/109820988

With the same certificates, there is no General error in the Simatic Runtime Manager, and Simulation goes directly to the load screen, not the extended download to the device screen. 

Bye,

Domagoj