Emerson Rosemount 644 with HART Protocol Reference Manual page 31

Reference Manual
00809-0200-4728, Rev SA
Damping can be applied to a number of parameters in the Rosemount 644 Transmitter. Variables that
can be damped are:
Primary Variable (PV)

Sensor 1

Sensor 2

Differential temperature

Average temperature

First good temperature

Note
The instructions below only refer to the damping of the Primary Variable (PV).
Field Communicator
From the HOME screen, enter the Fast Key sequence.
Device Dashboard Fast Keys
AMS Device Manager
1. Right click on the device and select Configure.
2. In the left navigation pane select Manual Setup.
3. On the Sensor 1 Tab find the Setup group box.
4. Change the Damping Value to the desired setting.
5. Select Apply when complete.
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
Configuration
HART 5 HART 7
2, 2, 1, 5 2, 2, 1, 6
CALIBRAT
DAMPING DAMPING
VARIABLE MAP
TAG
ALM SAT VALUES
PASSWORD
....
Configuration
PV DAMP
SENSOR 1 DAMP
SENSOR 2 DAMP*
DIFFRNTL DAMP*
AVERAGE DAMP*
1ST GOOD DAMP**
BACK TO MENU
EXIT MENU
July 2018
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