Rockwell Automation 1756-OF8I ControlLogix Eight-channel Isolated Analog I/O Modules - Manual (Page 151)

Rockwell Automation Publication 1756-UM540A-EN-P - May 2014 151
Calibrate the ControlLogix Isolated Analog I/O Modules Chapter 8
11. Set the calibrator for the high reference voltage and apply it to the module.
12. Click Next.
The Group High Reference Results dialog box indicates the status of each
channel after calibrating for a high reference.
13. If channels are OK, click Next.
If any channel reports an error, return to step 11 and click Retry until the
status is OK.
If the error persists indefinitely, click Stop to exit calibration. The channel
remains calibrated to the accuracy level achieved at factory calibration.
14. When the Calibration Completed dialog box appears, click Finish.