Unable to calibrate the device

An error occurred while performing the calibration process. Possible causes are:

Incorrect or no wiring connection. Check wiring connection between the module and the calibrator source.
Failed to follow the correct calibration procedure.
Incorrect low or high reference value is applied from the calibrator source during calibration.
Communication with the module is lost. Check the network connection to the module.
The module is not in the correct state for calibration. Ensure it has not been switched to Run Mode or power cycled during the calibration process.

Fix the error and do the calibration again. See PointMax™ Analog I/O Modules User Manual, publication 5034-UM003 for the correct calibration procedure and to know more details on the calibrator source and its specifications.