Rockwell Automation 1756-XXXX ControlLogix Analog I/O Modules - Manual (Page 261)

Publication 1756-UM009C-EN-P - December 2010 261
Calibrate the ControlLogix Analog I/O Modules Chapter 11
If your module is not in Program mode, a warning message appears.
You must manually change the module to Program mode before
clicking Yes.
7. Set the channels to be calibrated.
8. Click Next.
TIP
You can select whether to calibrate channels in groups all
at once or each channel at a time.
We recommend you calibrate all channels on your module
each time you calibrate. This will help you maintain
consistent calibration readings and improve module
accuracy.