Omni 4000 Series Installation Manual page 141

OMNI 4000/7000 Installation Guide – Rev H
5. Use the Up or Down arrow navigation
keys to scroll through the available
channels or variables to calibrate.
Press OK or the Accept function key to
continue.
Press the Cancel function key to abort the
calibration process.
6. Use the Up or Down arrow navigation
keys to scroll to each field.
Press OK to enter the edit mode for the
selected field, and edit the values or
selections as needed:
a. Choose the Calibration Units
from the drop-down list (for example,
mA, Ohms).
b. Type in the desired Override
Value in engineering units.
After editing each field, press OK or the
Accept function key to continue.
•
Selected Input? displays the channel number or process variable name
selected for calibration.
•
Calibration Units? appears only after an input has been selected.
•
Override Value? will not appear under the PI menu selection if the channel
number has not yet been assigned in the flow computer configuration. The flow
computer will use the engineering value in its flow calculations while the input
channel is being calibrated.
7. Verify that the signal wiring is properly
connected to the appropriate input channel
at the Terminal Block on the flow computer
back panel.
5-3 Calibration