The LOI displays 4 mA...Meter. The trim program inputs the design
equivalent signal for a 4.00 mA output.
6. Read the COe milliamp output at the digital multimeter. Press Right to
select each digit and press Up and Down to change the value. When the
correct value is displayed, press Enter to input the value.
The LOI displays 20 mA...Meter. The trim program inputs the design-
equivalent signal for a 20.00 mA output.
7. Read the COe milliamp output at the digital multimeter. Press Right to
select each digit and press Up and Down to change the value. When the
correct value is displayed, press Enter to input the value.
The LOI displays a Meter at 4 mA prompt (question).
8. Press Right to select yes or no. Press Up or Down to change the selection.
Then use Enter to input the response.
If no, the process repeats from Step 7. The LOI displays a Meter at 20 mA
prompt (question).
9. Press Right to select yes or no. Press Up or Down to change the selection.
Then use Enter to input the response.
If no, the process repeats from Step 8.
When the responses in Step 8 and Step 9are yes, the trim procedure is complete.
Postrequisites
Exit the LOI menu and return the control loop to automatic control.
Using the local operator interface (LOI) Manual
December 2022 00809-0500-4880
80 Emerson.com/Rosemount
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