I’m at a customer site that is using 8.0.13 and in the UDT’s for the different devices we have an integer that is coming from the PLC and then an expression string that is generated from that integer number to use throughout the system.
That string expression is evaluating pretty slow and I’m trying to figure out where the bottle neck is and eliminate it.
For a test I have a single memory integer tag and a single string expression tag to test this just to make sure it isn’t in the UDT.
Well low and behold that same delay happens outside of the UDT as in the UDT.
I’ve created it own tag group to test to make sure that the tag group wasn’t causing the issue and the same thing is happening.
Any ideas on where I can start trying to figure out what is going on?