I need a help to calibrate analog input 4-20mA.
This is how it should be 4mA=0;20mA=940,
but I'm getting a mistake on input.
4mA=-77; 20mA=863.
How to calibrate current input when there is only voltage calibration on card.
Please help
This is how it should be 4mA=0;20mA=940,
but I'm getting a mistake on input.
4mA=-77; 20mA=863.
How to calibrate current input when there is only voltage calibration on card.
Please help