Hello,

I am trying the same thing - reset the Min and Max values of a PAC4200 with WinCC Professional but with no success. Has someone succeeded in doing that? In the manual it was said that you should use these registers (pic2):

60002   1   Reset maximum values   Unsigned short   0x06
60003   1   Reset minimum values   Unsigned short   0x06

When I enter the addresses like shown in pic1 the tag field goes offline (pic3). I tried a lot of things in the configuration but it did not go well. Has anyone done that?

Best Regards,

Sv.Veselinov

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Split from WinCC Modbus TCP problem.