Emerson Rosemount 2051G, Reference Manual

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Reference Manual
00809-0400-4101, Rev BA
Operation and Maintenance
January 2018
Operation and Maintenance
AMS Device Manager
1. Right click the device and, under the Method drop down menu, move cursor over Calibrate and select
Restore Factory Calibration .
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.
LOI
Reference Figure 5-7 for LOI instructions.
Figure 5-7. Recall Factory Trim – Analog Output with LOI
5.7 Switching HART revision
Some systems are not capable of communicating with HART
®
Revision 7 devices. The following
procedures list how to change HART revisions between HART Revision 7 and HART Revision 5.
5.7.1 Generic menu
If the HART configuration tool is not capable of communicating with a HART Revision 7 device, it should
load a generic menu with limited capability. The following procedures allow for switching between
HART Revision 7 and HART Revision 5 from a generic menu.
1. Locate “Message” field.
a. To change to HART Revision 5, Enter: HART5 in the message field.
b. To change to HART Revision 7, Enter: HART7 in the message field.
5.7.2 Field Communicator
From the HOME screen, enter the Fast Key sequence and follow steps within the Field Communicator to
complete the HART revision change.
From the HOME screen, enter the Fast Key sequence HART5 HART7
Device Dashboard Fast Keys
2, 2, 5, 2, 4 2, 2, 5, 2, 3
EXTENDED MENU
CALIBRAT CALIBRAT
DAMPING
TRANSFER FUNCT
SCALED VARIAB
ASSIGN PV
TAG
ALARM SAT VALUES
PASSWORD
SIMULATE
HART REV
BACK TO MENU
EXIT MENU
VIEW CONFIG
ZERO TRIM
UNITS
RERANGE
LOOP TEST
DISPLAY
EXTENDED MENU EXTENDED MENU
EXIT MENU
CALIBRAT
ZERO TRIM
LOWER TRIM
UPPER TRIM
ANALOG TRIM
FACTORY RECALL FACTORY RECALL
BACK TO MENU
EXIT MENU
FACTORY RECALL
SENSOR RECALL
ANALOG RECALL ANALOG RECALL
BACK TO MENU
EXIT MENU