Advanced Pressure Diagnostics; Overview; Process Intelligence - Emerson Rosemount 3051CF Series Reference Manual

Reference Manual
00809-0100-4774
7

Advanced pressure diagnostics

7.1

Overview

The Rosemount 3051S F
Diagnostics Suite is an extension of the Rosemount 3051S Scalable
and takes full advantage of the architecture. The Rosemount 3051S SuperModule
Platform generates the pressure measurement. The FOUNDATION Fieldbus Feature Board
is mounted in the Plantweb
The Advanced Diagnostics Suite is an order option on the F
board, and designated by the option code "D01" in the model number. The Advanced
Diagnostics Suite has two distinct diagnostic functions, Process intelligence and Plugged
Impulse Line Detection (PIL), which can be used separately or in conjunction with each
other to detect and alert users to conditions that were previously undetectable, or provide
powerful troubleshooting tools.
within the Fieldbus Advanced Diagnostics Transducer Block.
Figure 7-1: Advanced Diagnostics Transducer Block Overview
A. Pressure measurement
B. Plugged impulse line detection
C. Preocess intelligence
D. Plugged impulse line alert
E. Process intelligence alert
F. Statistical parameters
7.2

Process Intelligence

The Advanced Diagnostics Suite features Process Intelligence technology to detect
changes in the process, process equipment or installation conditions of the transmitter.
This is done by modeling the process noise signature (using the statistical values of mean
and standard deviation) under normal conditions and then comparing the baseline values
to current values over time. If a significant change in the current values is detected, the
Reference Manual
™
Fieldbus Pressure Transmitter with Advanced
OUNDATION
™
housing and plugs into the top of the SuperModule.
Figure 7-1 illustrates an overview of these two functions
A
Advanced pressure diagnostics
™
Pressure Transmitter
Fieldbus feature
OUNDATION
D
B
E
C
F
July 2020
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