Calibration

The analog I/O modules are calibrated during the manufacturing process. Each module's accuracy remains high throughout its lifespan. You are not required to calibrate the module.

During the manufacturing process, analog I/O modules are calibrated at room temperature. If the module is intended to operate in an environment that is different from the room temperature, you may perform field calibration at the specific operating environment to improve the accuracy. For example, if intended operating temperature is more than 40 ℃ (104 ℉).

There are two ways to perform calibration:

Go to Module Properties dialog → Calibration view
Use the input and output tags to perform calibration.
To use this method, you must select Connection type as Data with Calibration in Device Definition dialog.