i have a v13 project. same issue. has anything ever been resolved with this?

also differences are shown frequently when pointer addresses are used even though they are identical

ppsnkip

Hi everyone. I have a pump station with S7-300 PLC and TIA v12 for work with it. I did'n see people, who created the project for pump station. They sent me last project file. The customer wants to change the algorythm of work of the pump.

I open the project, go online with PLC. And I see that offline and online project are different. I find block (FC) for pumps, do detail comparison for this block. Blocks are identical. Tags have the same adressing. Online project's tags haven't symbol names (I know that for S7-300 it is a normal), but offline project's tags have. And that's why TIA shows that blocks are different. It's strange.

Is it possible to compare blocks without taking symbolic names? And maybe I don't understand something?

P.S. Sorry for my english. It's not my native language.

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Split from Compare 2 same blocks, but they are different.