Rockwell Automation 1756-OF8I ControlLogix Eight-channel Isolated Analog I/O Modules - Manual (Page 150)

150 Rockwell Automation Publication 1756-UM540A-EN-P - May 2014
Chapter 8 Calibrate the ControlLogix Isolated Analog I/O Modules
8. Set the calibrator for the low reference and apply it to the module.
9. Click Next.
The Group Low Reference Results dialog box appears, as shown below. It
indicates the status of each channel after calibrating for a low reference.
10. If channels are OK, click Next.
If any channel reports an error, return to step 8 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.
The Attach High Reference Voltage Signals dialog box appears, as shown
below. It indicates the channels are calibrated for a high reference and the
range of the calibration.