Basic Configuration - Emerson Rosemount 3051CF Series Quick Start Manual

Quick Start Guide
3

Basic configuration

3.1 Configuration tasks
The transmitter can be configured via either the local operator interface
(LOI) – option code M4, or via a Class 2 Master (DD or DTM
basic configuration tasks for the PROFIBUS PA Pressure transmitter are:
Procedure
1. Assign address.
2. Configure engineering units (scaling).
Note
Rosemount 3051 PROFIBUS Profile 3.02 devices are set to
identification number adaptation mode when shipped from the
factory. This mode allows the transmitter to communicate with any
Profibus control host with either the generic Profile GSD (9700) or
Rosemount 3051 specific GSD (4444) loaded on the host; therefore,
it is not required to change the transmitter identification number at
startup.
3.2 Assign address
The Rosemount 3051 Pressure Transmitter is shipped with a temporary
address of 126. This must be changed to a unique value between 0 and 125
in order to establish communication with the host. Usually, addresses 0–2
are reserved for masters or couplers, therefore transmitter addresses
between 3 and 125 are recommended.
Address can be set via either:
• LOI – see
• Class 2 Master – see Class 2 Master manual for setting address
3.3 Configure engineering units
Unless otherwise requested, the Rosemount 3051 Pressure Transmitter
ships with the following settings:
• Measurement mode: Pressure
• Engineering units: inches H
• Scaling: None
Engineering units should be confirmed or configured before installation.
Units can be configured for Pressure, Flow or Level measurement.
26
Table 3-1 and Figure 3-1
2
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January 2020
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