Calibration, Fault and status reporting, Calibration fault and status reporting – Rockwell Automation 1756-OF8I ControlLogix Eight-channel Isolated Analog I/O Modules User Manual
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Rockwell Automation Publication 1756-UM540A-EN-P - May 2014
Chapter 2
ControlLogix Isolated Analog I/O Module Features
Calibration
These modules use precise analog components that maintain their specifications
over time. The modules are calibrated at the factory and recalibration is not
required.
If desired, you can recalibrate the modules on a channel-by-channel or module-
wide basis. For more information, see
Calibrated Accuracy on page 38
if you
choose to recalibrate the modules in the future.
Fault and Status Reporting
The modules provide fault and status data along with channel data. Faults are
indicated via the status indicators on the front of the module as well as the
module tags. Status data is available via the module tags.
•
For more information on fault and status reporting via module tags, see the
following:
–
1756-IF8I fault and status reporting -
–
1756-IRT8I fault and status reporting -
–
1756-OF8I fault and status reporting -
•
For more information on fault reporting via status indicators, see
Chapter 2,