Introduction - Emerson Rosemount 8750W Reference Manual

Reference Manual
00809-0300-4750, Rev CA
Section 6
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 113
Licensing and enabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 114
Tunable empty pipe detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 115
Electronics temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 117
Ground/wiring fault detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 118
High process noise detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 119
Coated electrode detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 121
4-20 mA loop verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 123
SMART™ Meter Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 124
Run manual SMART Meter Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 128
Continuous SMART Meter Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 129
SMART Meter Verification test results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 131
SMART Meter Verification measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 133
Optimizing the SMART Meter Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 136
Calibration Verification Report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 137
6.1

Introduction

Rosemount
abnormal situations throughout the life of the meter - from Installation to Maintenance and
Meter Verification. With flowmeter diagnostics enabled, plant availability and throughput
can be improved, and costs through simplified installation, maintenance and troubleshoot-
ing can be reduced.
Table 6-1. Diagnostics Availability
Diagnostic name
Basic diagnostics
Tunable Empty Pipe
Electronics Temperature
Coil Fault
Transmitter Fault
Reverse Flow
Electrode Saturation
Coil Current
Coil Power
Advanced diagnostics
High Process Noise
Grounding and Wiring Fault
Coated Electrode Detection
Advanced Diagnostics Configuration
Advanced Diagnostics
Configuration
™
Magnetic Flowmeters provide device diagnostics that detect and warn of
(1)
(1)
(1)
(1)
Advanced Diagnostics Configuration
Diagnostic category
Process
Maintenance
Maintenance
Maintenance
Process
Process
Maintenance
Maintenance
Process
Installation
Process
March 2016
Product capability
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Suite 1 (DA1)
Suite 1 (DA1)
Suite 1 (DA1)
113