Emerson Rosemount 644 Reference Manual page 38

Section 2: Configuration
April 2015
Damping can be applied to a number of parameters in the 644 transmitter. Variables that can be
damped are:
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Note
The instructions below only refer to the damping of the Primary Variable (PV).
Damping the transmitter with a Field Communicator
From the HOME screen, enter the Fast Key sequence.
Device Dashboard Fast Keys
Damping the transmitter with AMS Device Manager
1.
2.
3.
4.
5.
Damping the transmitter with LOI
Reference the figure below to find the damping configuration path on the LOI.
VIEW CONFIG
SENSOR CONFIG
UNITS
RERANGE
LOOP TEST
DISPLAY
EXTENDED MENU EXTENDED MENU
EXIT MENU
28
Primary Variable (PV)
Sensor 1
Sensor 2
Differential Temperature
Average Temperature
1st Good Temperature
Right click on the device and select Configure.
In the left navigation pane select Manual Setup.
On the Sensor 1 Tab find the Setup group box.
Change the Damping Value to the desired setting.
Select Apply when complete.
HART 5 HART 7
2, 2, 1, 5 2, 2, 1, 6
CALIBRAT
DAMPING DAMPING
VARIABLE MAP
TAG
ALM SAT VALUES
PASSWORD
....
Reference Manual
00809-0200-4728, Rev RA
PV DAMP
SENSOR 1 DAMP
SENSOR 2 DAMP*
DIFFRNTL DAMP*
AVERAGE DAMP*
1ST GOOD DAMP**
BACK TO MENU
EXIT MENU
Configuration