2/29/2024 10:44 AM | |
Joined: 8/3/2009 Last visit: 4/30/2024 Posts: 12869 Rating: (1642)
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Hello sergio_fernandes Check the Channel Diagnosis Tool, do you see here a few more information about the connection? Check also the basic FAQ: https://support.industry.siemens.com/cs/de/en/view/101908495 And if your PLC does support the Secure HMI communication then turn it of in the PLC, because your WinCC Version does no support this (only since V7.5 Sp2 Up4) Bye Murof |
If this Information really helps, you could use the Rate function |
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