Emerson Micro Motion 2500, Configuration And Use Manual

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Chapter 11 Measurement support ................................................................................................. 141
11.1 Options for measurement support ............................................................................................ 141
11.2 Use Smart Meter Verification (SMV) .......................................................................................... 142
11.2.1
SMV requirements ...................................................................................................... 142
11.2.2 SMV test preparation .................................................................................................. 142
11.2.3 Run SMV ..................................................................................................................... 143
11.2.4 View test data .............................................................................................................144
11.2.5 Schedule automatic execution of the SMV test ........................................................... 147
11.3 Use PVR, TBR, and TMR ..............................................................................................................147
11.3.1
PVR, TBR, and TMR applications ..................................................................................148
11.4 Piecewise linearization (PWL) for calibrating gas meters ............................................................149
11.5 Use the fuel consumption application ....................................................................................... 149
11.5.1
Fuel consumption overview ........................................................................................ 149
11.6 Zero the meter .......................................................................................................................... 149
11.7 Validate the meter .....................................................................................................................150
11.7.1
Alternate method for calculating the meter factor for volume flow .............................152
11.8 Perform a (standard) D1 and D2 density calibration ...................................................................153
11.8.1
Perform a D1 and D2 density calibration using ProLink III ............................................ 153
11.8.2 Perform a D1 and D2 density calibration using the Field Communicator ..................... 154
11.9 Perform a D3 and D4 density calibration (T-Series sensors only) ................................................ 155
11.9.1
Perform a D3 or D3 and D4 density calibration using ProLink III .................................. 156
11.9.2 Perform a D3 or D3 and D4 density calibration using the Field Communicator ........... 157
11.10 Perform temperature calibration ...............................................................................................158
11.10.1 Perform temperature calibration using ProLink III .......................................................159
11.10.2 Perform temperature calibration using the Field Communicator ................................160
Chapter 12 Troubleshooting ..........................................................................................................161
12.1 Status LED states ....................................................................................................................... 162
12.2 Status alerts, causes, and recommendations ............................................................................. 162
12.3 Flow measurement problems ................................................................................................... 170
12.4 Density measurement problems ............................................................................................... 172
12.5 Temperature measurement problems .......................................................................................173
12.6 Milliamp output problems ......................................................................................................... 174
12.7 Frequency Output problems ......................................................................................................176
12.8 Discrete output problems ..........................................................................................................176
12.9 Discrete Input problems ............................................................................................................ 177
12.10 Using sensor simulation for troubleshooting ............................................................................. 177
12.11 Check power supply wiring ........................................................................................................178
12.12 Check sensor-to-transmitter wiring ........................................................................................... 178
12.13 Check grounding .......................................................................................................................179
12.14 Perform loop tests ..................................................................................................................... 179
12.14.1 Perform loop tests using ProLink III .............................................................................180
12.14.2 Perform loop tests using the Field Communicator ......................................................181
12.15 Trim mA output .........................................................................................................................183
12.15.1 Trim mA output using ProLink III ................................................................................ 183
12.15.2 Trim mA outputs using the Field Communicator .........................................................183
12.16 Check the HART communication loop ....................................................................................... 184
12.17 Check HART Address and mA Output Action ............................................................................. 185
12.18 Check HART burst mode ............................................................................................................185
12.19 Check Lower Range Value and Upper Range Value ....................................................................185
12.20 Check mA Output Fault Action ..................................................................................................186
12.21 Check for radio frequency interference (RFI) ..............................................................................186
Contents
iv Micro Motion Model 2500 Transmitters with Configurable Input/Outputs