Omni 4000 Series Installation Manual page 148

3. Select the Analog Inputs tab.
Select the input channel to calibrate from
4.
the drop-down list.
To include input channels in the drop-down
list that were not assigned during
configuration, check the Include
Unassigned I/O box.
For a selected input channel with an active signal connected, the flow computer
recognizes the live value and displays it in the Live Value field.
If an I/O is assigned, the live value engineering units also display.
Verify that the signal wiring on the back
5.
panel is correct.
6. a. Click Start Calibration.
b. Click Yes to confirm on the pop-up
window.
This action records the following
information in the Measurement
Audit Trail Log:
•
Time, date and I/O index
•
Input # 'n' calibration start
(n = input channel number)
•
User name, user ID and port
used for the calibration
If the Remark field is not filled in during the Analog input channel configuration,
then the Modbus register's database description, the hardware module and the
Terminal Block pin numbers are still displayed in blue text after a selection is
made.
If the input channel is unassigned, only the hardware module and Terminal Block
pin numbers are still displayed in blue text.
5-10
OMNI 4000/7000 Installation Guide – Rev H
Calibration