Emerson Rosemount 700XA Reference Manual page 89

Reference Manual
2-3-9000-744
Calibrate a ROC800 AI-16 module
Prerequisites
To calibrate the ROC800 AI-16 module you must have a personal computer (PC) with the
ROCLINK
See Emerson's
Procedure
1. Go to Configure → I/O → RTD Points → Calibration.
2. Select an analog input.
3. Click Update to request one value update from the input.
4. Click Freeze to stop the values of the input from being updated during calibration.
5. Click Calibrate.
6. Enter a value for Set Zero after stabilization.
7. Enter a value for Set Span after stabilization.
8. Enter values for up to three Midpoints one at a time or click Done if you are not
9. Click OK to close the main calibration window and unfreeze the associated inputs.
Postrequisites
To calibrate the inputs for another analog input, return to
4.4.15 Analog output wiring
The Rosemount 700XA has at least six analog outputs. An additional four analog inputs are
available with an ROC800 AO card that can be installed into one of the optional slots in the
card cage.
Rosemount 700XA
™
800 Configuration software installed and open.
ROC 800-Series
Note
If you are calibrating a temperature input, disconnect the RTD sensor and connect a
decade box or comparable equipment to the RTD terminals of the ROC card.
configuring midpoints.
page for details, downloads, and manuals.
Installation and start-up
June 2022
Step 1.
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