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Emerson Rosemount 644 with HART Protocol User Manual

Emerson Rosemount 644 with HART Protocol
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68
Reference Manual
00809-0200-4728, Rev SA
Troubleshooting
July 2018
Troubleshooting
AMS Device Manager
1. Right click on the device and select Overview.
2. On the main Overview tab, select the Calibrate Sensor(s) button near the bottom of the window.
3. Follow the screen prompts through the Sensor Trimming process.
LOI
Reference the below image for guidance on where to find Sensor Calibration in the LOI menu.
Figure 5-2. Trimming the Sensor with the LOI
5.4.3 Recall factory trim—sensor trim
The recall factory trim—sensor trim feature 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.
Field Communicator
From the HOME screen, enter the Fast Key sequence and follow the steps within the Field Communicator
to complete the Sensor Trim.
AMS Device Manager
1. Right click on the device and select Service Tools.
2. On the Sensor Calibration tab, select the Restore Factory Calibration.
3. Follow the screen prompts through the restoring of the calibration settings.
LOI
Reference Figure 5-3 for where to find recall sensor trim in the LOI menu.
Device Dashboard Fast Keys
3, 4, 4, 2
CALIBRATCALIBRAT
DAMPING
VARIABLE MAP
TAG
ALM SAT VALUES
PASSWORD
....
VIEW CONFIG
SENSOR CONFIG
UNITS
RERANGE
LOOP TEST
DISPLAY
EXTENDED MENU
EXTENDED MENU
EXIT MENU
SENSOR 1 CALIBSENSOR 1 CALIB
SENSOR 2 CALIB*SENSOR 2 CALIB*
ANALOG TRIM
FACTORY RECALL
BACK TO MENU
EXIT MENU
....

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Emerson Rosemount 644 with HART Protocol Specifications

General IconGeneral
BrandEmerson
ModelRosemount 644 with HART Protocol
CategoryTransmitter
LanguageEnglish

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