Emerson Rosemount 3051P, Reference Manual, Page: 62 / 110

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Reference Manual
00809-0700-4001, Rev AA
Operation and Maintenance
May 2017
Operation and Maintenance
Figure 5-5. Analog Output Trim Example
A. Before trim
B. After Trim
5.6.1 Performing digital-to-analog trim (4–20mA output trim)
Note
If a resistor is added to the loop, ensure that the power supply is sufficient to power the transmitter to a
20 mA output with additional loop resistance. Refer to
“Power supply” on page 40 .
Performing a 4–20 mA output trim with a Field Communicator
From the HOME screen, enter the Fast Key sequence and follow the steps within the Field Communicator
to complete the 4–20 mA output trim.
Performing a 4–20 mA output trim with AMS Device Manager
Right click the device and, under the Method drop down menu, move cursor over Calibrate and select
Analog Calibration .
1. Select Digital to Analog Trim.
2. Follow the screen prompts to perform a 4–20 mA output trim.
Device Dashboard Fast Keys
3, 4, 2, 1
A
A
B
B