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?

Comments (4) New comment

hobe Rank: 2744

Asked 2 years ago

Answer this question Follow

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.

Comments (0) New comment