Emerson Rosemount 5408 Reference Manual page 7

6.3.2
6.3.3
6.4 Device status ................................................................................................................................81
6.4.1
Chapter 7 Service and Troubleshooting .......................................................................................... 85
7.1 Safety messages ...........................................................................................................................85
7.2 Diagnostic messages ....................................................................................................................85
7.3 Troubleshooting guide .................................................................................................................91
7.4 Service and troubleshooting tools ................................................................................................ 97
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.4.7
7.4.8
7.4.9
7.4.10
7.4.11
7.4.12
7.5 Application challenges ............................................................................................................... 114
7.5.1
7.5.2
7.5.3
7.5.4
7.6 Replace the transmitter head ..................................................................................................... 122
7.7 Cleaning or replacing the PTFE sealing ....................................................................................... 124
7.7.1
7.7.2
7.8 Service support .......................................................................................................................... 128
Chapter 8 Safety Instrumented Systems (4-20 mA only) ............................................................... 131
8.1 Safety messages .........................................................................................................................131
8.2 Terms and definitions .................................................................................................................131
8.3 Safety Instrumented System (SIS) certification ...........................................................................133
8.4 Safety certified identification ..................................................................................................... 134
8.5 Installation ................................................................................................................................. 135
8.5.1
8.6 Configuration .............................................................................................................................136
8.6.1
8.6.2
8.6.3
8.6.4
8.6.5
8.7 Site acceptance .......................................................................................................................... 138
8.8 Proof-testing .............................................................................................................................. 138
8.8.1
8.8.2
8.8.3
8.8.4
Rosemount 5408 and 5408:SIS Level Transmitters
Use AMS Device Manager and Field Communicator ....................................................... 80
Interpret measurement status ....................................................................................... 80
Check device status ....................................................................................................... 81
Using the echo curve ..................................................................................................... 97
Managing disturbance echoes ..................................................................................... 101
Perform an analog loop test .........................................................................................107
Use the TEST terminal ..................................................................................................108
Calibrate analog out .................................................................................................... 110
Save a backup file of the device configuration ..............................................................110
Download configuration from file to device ................................................................. 111
Restore to default settings ...........................................................................................111
Use the simulation mode ............................................................................................. 111
View input registers .....................................................................................................112
View/edit holding registers ..........................................................................................112
Write protect a transmitter ..........................................................................................113
Handling disturbances at top of tank ........................................................................... 114
Tracking of weak surface echoes close to tank bottom ................................................ 116
Handling ghost echoes in still pipes ............................................................................. 119
Handling strong double bounce echoes .......................................................................120
Flanged version ........................................................................................................... 125
Tri Clamp version .........................................................................................................126
Measuring range ..........................................................................................................136
Prerequisites ................................................................................................................136
Configure device using Guided Setup .......................................................................... 136
Set operational mode .................................................................................................. 136
Enable safety mode ..................................................................................................... 137
Alarm and saturation levels ..........................................................................................137
Overview ..................................................................................................................... 138
Perform 1-point level and analog output verification ................................................... 139
Perfom 2-point level and analog output verification .................................................... 142
Perform analog output verification .............................................................................. 144
Contents
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