Hello
I want to get resistor values from 4 analog inputs (UI2,UI3, UI4,UI5) on my EasyIoFC-20 IO module.
When I Connect to only UI 2 input. Values on UI2 and UI3 change in codesys. The same thing happens when I connect to UI4. The value affects UI5.
The values are supposed to be zero when nothing is connected, but they show other values.
Does anybody know what the problem could be?
I want to get resistor values from 4 analog inputs (UI2,UI3, UI4,UI5) on my EasyIoFC-20 IO module.
When I Connect to only UI 2 input. Values on UI2 and UI3 change in codesys. The same thing happens when I connect to UI4. The value affects UI5.
The values are supposed to be zero when nothing is connected, but they show other values.
Does anybody know what the problem could be?