Chapter 2 Configuration; Overview; Setting The Loop To Manual; Wiring Diagrams - Emerson Rosemount 3051S Manual

Reference Manual
00809-0100-4804
2 Configuration
2.1

Overview

This section contains information on commissioning and tasks that need to be performed
on the bench prior to installation.
Instructions for performing configuration functions are given for a communication device
and AMS Device Manager version 10.5. For convenience, communication device fast key
sequences are labeled fast keys for each software function below the appropriate headings.
Example software function
Fast keys
2.2

Setting the loop to Manual

Whenever sending or requesting data that would disrupt the loop or change the output of
the transmitter, set the process application loop to Manual.
The communication device or AMS Device Manager will prompt to set the loop to Manual
when necessary. Acknowledging this prompt does not set the loop to Manual. The prompt
is only a reminder; set the loop to Manual as a separate operation.
2.3

Wiring diagrams

Connect a communication device or AMS Device Manager using a wiring configuration as
shown in
The communication device or AMS Device Manager may be connected at PWR/COMM
on the terminal block of the Rosemount 3051S ERS Primary Transmitter, across the load
resistor, or at any termination point in the signal loop.
The communication device or AMS Device Manager will search for a HART
device and indicate when the connection is made. If the communication device or AMS
Device Manager fail to connect, it indicates that no device was found. If this occurs, refer to
Troubleshooting.
2.4

Basic setup

Emerson recommends that the following items are verified and configured to ensure the
proper functionality of the system.
2.4.1 Device tagging
Fast Keys
Tag
An 8-character free-form text field that can be used to uniquely identify the device.
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1, 2, 3, etc.
Figure 3-11, Figure 3-12, or
2, 1, 1, 1
Figure 3-13.
Configuration
March 2024
-compatible
®
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