WinCC 7.0 RunTime problem

Status of Driver connection - disconnected.

Something wrong, but how to define what exactly?

Hi KCD,

The WinCC project must be in the runtime mode !!!

Only in this case the error code ins shown in the tool

Best regards

schufri

Hi KCD

About the Profibus DP connections you can check follow FAQ

How can I create a PROFIBUS-DP connection in WinCC?

https://support.industry.siemens.com/cs/ww/en/view/18822088

Best regards

schufri

It is in the Runtime Mode!

Thank you for the manual.

I've done all these manipulations earlier.

Preface: Yesterday communication was OK, exchange was working. But today I  have added some words in STEP7 HW, then have compiled. Then thought to renew .XDB in the Station Configurator Editor, but I couldn't delete Application and CP5512, some program was using it, I restarted computer, after that I was able to delete them and Import the renewed .XDB. But after that communication wouldn't work. Then I reinstalled and reconfigured communication, but without success.

Hi KCD

About the Profibus DP connections you can check follow FAQ

How can I create a PROFIBUS-DP connection in WinCC?

https://support.industry.siemens.com/cs/ww/en/view/18822088

Best regards

schufri

I repeat again, the configuration of Profibus is done absolutely right.

The problem appeared after actions which were described above in Preface.

May be can help reinstalling WinCC? or even WIndows?