For some reason my faceplate interfaces stopped working. I've done no changes to the faceplate, UDT or tag and it will not work. If i use the "..." button to select the tag or select directly from the DB in the PLC it just dissapears without any information. The last applies to all tags regardless of data type.

Thanks, 

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Split from WinCC Unified - first review.

Hi Rickard,

which software & version are you exactly using? Your question doesn't regards to WinCC Unified, isn't it?

BR,

Noodles

Hi,

Tia portal V16 with WinCC Unified RT SCADA.

At first it was possible to manually add the tags to the tag table, then that stopped working too. Makes it impossible to work at all.

Thanks!

Hello Rickard,

at least for not-Unified WinCC you have to update the UDT for the HMI after changing it for the PLC. Otherwise the new version is not usable in the HMI. Maybe similar reason for WinCC Unified.

Regards,

Frink

Hi,

Unfortunately that's not the problem here. Sometimes it works, and sometimes not. If i duplicated my faceplate type and used the copy, it worked again for a little while, then it stops. 

Thanks

Hi,

did you tried to use upd2?

https://support.industry.siemens.com/cs/br/en/view/109775861