Good day.

I would like to enquire help regarding the programming since I am very new in SIEMENS S7-200.

Previously, our system was using analog expansion EM231 4AI which already have the internal resistor.

But now we changed to 8AI type which we had to add our own resistor. But we are using 240ohm resister instead of 250ohm which was calculated to give around +4% error.

However, I am clueless on how to program to include the error percentage.

Please help.

Many thanks