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Dear All
I try to use the I/O field in WinCC Unified and would like to understand what is expression function means in Dynamics Property, how to use it.
I also want to use Java Script to display on the I/O field process value but I am not familiar with Java so can you give some advice?
For example, I have a tag named tag1
so if tag1 value is different with 0 then I/O field process value = tag1 value; otherwise, the I/O field process value =" " (blank, nothing display on it)
Thanks in advance
Best regards
BN
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