Omni 4000 Series - Page 169

OMNI 4000/7000 Operations and Maintenance Guide – Rev F
7-34
Maintenance
7.
On this screen you are given the flow
computer’s Live Input Value. At any time,
you can:
a. Press the Save&Log function key to
save and log the input verification
test in the Measurement Audit Trail
Report.
b. Press the Exit function key to stop
the input verification process and
return to the Input Verification
screen in Step 2.
8.
Now you can vary the input value and
compare it with the flow computer’s value
by entering an Applied Input Value.
a. While Applied Input Value? is
highlighted, press OK to open the
entry field.
b. Enter your Applied Input Value.
c. Press OK.
9.
The flow computer now gives you a
% Error based on the Applied Input
Value you entered. You can:
a. Press the Save&Log function key to
save this entry.
b. Press OK to enter a new Applied
Input Value and complete a different
input verification test.
c. Press the Exit function key and exit
the process.
Output Verification
To verify that the output calibration variables are correct or within the acceptable error tolerance,
follow these instructions:
1.
a. From the main menu of the front
panel, select Utilities and press OK.
b. Select Calibration; press OK.
c. Select Output Verification.