AI801 peaks on three channels, no errors in unit status

Settings (Hardware) is 4-20mA on all channels and process instrument says 7 mA on the channels peaking to the value set under Properties tab (Hardware).

Tried to move one of the signals to another IO-unit nut the error followed.

Any suggestions?

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hobe Rank: 2747

Asked 1 year ago

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Answers

And of course, after struggling with this problem for days and finally posted this question, the problem was solved by changing the scaling. Which I thought was correct in the first place since this has been working fine for years...

Someone or something, somehow at some point obviously has changed the scaling (min-max) to some stupid values!

Seems to work as expected now.

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