Emerson Rosemount 3051HT Quick Start Manual page 14

Quick Start Guide
Procedure
1. To verify the device tag, from the Overview screen, select Device
Information.
2. To disable the software write lock (devices ship from the factory with
the software write lock disabled):
Note
The software write lock switch must be in the unlocked position if the
switch has been enabled in the software.
2.5.3 Guided setup of the AI Block Configuration
This procedure is for the guided setup of the AI Block Configuration.
Prerequisites
Navigate to Configure → Guided Setup.
Procedure
1. Select AI Block Unit Setup.
2. Select the signal conditioning L_TYPE from the menu.
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3. Set the XD_SCALE to the 0% and 100% scale points (the transmitter
range).
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a) From the Overview screen, select Device Information and
then select the Security and Simulation tab.
b) To disable the software write lock, perform write lock setup.
Note
Place the control loop in Manual mode before beginning
analog input block configuration.
Select Direct for pressure measurements using the device default
units.
Select Indirect for other pressure or level units.
a) Select the XD_SCALE_UNITS from the menu.
b) Enter the XD_SCALE 0% point.
This may be elevated or suppressed for level applications.
c) Enter the XD_SCALE 100% point.
This may be elevated or suppressed for level applications.
d) If the L_TYPE is Direct, guided setup automatically places the
AI block into AUTO mode to return the device to service.
June 2020
Emerson.com/Rosemount