Switching Hart Revision - Emerson Rosemount 2051 Reference Manual

Operation and Maintenance
September 2020
5.8.3 Recalling factory trim—analog output
The Recall Factory Trim—Analog Output command allows the restoration of the as-
shipped factory settings of the analog output trim. This command can be useful for
recovering from an inadvertent trim, incorrect Plant Standard or faulty meter.
Recalling factory trim - analog output with a Field
Communicator
From the HOME screen, enter the Fast Key sequence and follow the steps within the Field
Communicator to complete the digital to analog trim using other scale.
Device Dashboard Fast Keys
Recalling factory trim - analog output with AMS Device
Manager
Procedure
1. Right select the device and, under the Method drop down menu, move cursor over
2. Select Next to set the control loop to manual.
3. Select Analog Output Trim under Select trim to recall and click Next.
4. Follow screen prompts to recall analog output trim.
Recalling factory trim - analog output with LOI
Reference
Figure 5-7: Recall factory Trim – Analog Output with LOI
5.9

Switching HART revision

Some systems are not capable of communicating with HART
following procedures list how to change HART revisions between HART Revision 7 and
HART Revision 5.
92
Calibrate and select Restore Factory Calibration.
Figure 5-7 for LOI instructions.
EXTENDED MENU
VIEW CONFIG
CALIBRAT
ZERO TRIM
DAMPING
UNITS
TRANSFER FUNCT
RERANGE
SCALED VARIAB
LOOP TEST
ASSIGN PV
DISPLAY
TAG
EXTENDED MENU
ALARM SAT VALUES
EXIT MENU
PASSWORD
SIMULATE
HART REV
BACK TO MENU
EXIT MENU
3, 4, 3
CALIBRAT
ZERO TRIM
LOWER TRIM
UPPER TRIM
ANALOG TRIM
FACTORY RECALL
BACK TO MENU
EXIT MENU
Reference Manual
00809-0100-4107
FACTORY RECALL
SENSOR RECALL
ANALOG RECALL
BACK TO MENU
EXIT MENU
®
Revision 7 devices. The
Rosemount 2051 Pressure Transmitter