Emerson Rosemount 2051G - Performing Digital-To-Analog Trim (4-20 Ma Output Trim)

52
Reference Manual
00809-0400-4101, Rev BA
Operation and Maintenance
January 2018
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.
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.
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