Exclamation mark on Runtime HMI panel builder

Dear Sir,
i have a project developped for control panel CP600 and PLC AC500 PM556-T-ETH
My issue is as follows:
I can download the project from laptop both to the CP600 and the PLC AC500.
Howvwer during HMI runtime, it seems the communication is not well established. Exclamation can be seen on the HMI runtime screen
Can you please help to solve that issue
Attached is a screnshot of the HMI runtime screen

Thank you

Regards,
Mohammad

Pic_1.png

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asalamuth Rank: 3018

Asked 4 months ago

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Answers

Hi,
Check if the tags, connected to the fields with exclamation are correct. They have to exist in the PLC with the correct address and with the right data format.
Do you have the other tags active (alive) without exclamation icons?

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