Siemens SITRANS P DS III Operating Instructions Manual page 7

6.5.6 Trimming the zero point ............................................................................................................... 91
6.5.7 Current transmitter ....................................................................................................................... 92
6.5.8 Output current in case of fault ...................................................................................................... 93
6.5.9 Locking buttons and functions ..................................................................................................... 94
6.5.10 Releasing key lock or function lock .............................................................................................. 96
6.5.11 Flow rate measurement (only differential pressure) .................................................................... 96
6.5.12 Measured value display ............................................................................................................... 99
6.5.13 Unit ............................................................................................................................................. 100
7 Operating functions through HART ...................................................................................................... 105
7.1 Operating functions through HART communication .................................................................. 105
7.2 Process tag data ........................................................................................................................ 106
7.3 Selecting the measuring modes................................................................................................. 106
7.3.1 Overview of measuring modes .................................................................................................. 106
7.3.2 Measuring mode selector ........................................................................................................... 107
7.3.3 Variable mapper ......................................................................................................................... 107
7.3.4 Measuring mode "Pressure" ...................................................................................................... 108
7.3.5 Customized characteristic curve ................................................................................................ 109
7.3.6 Measuring mode "Level" ............................................................................................................ 110
7.3.7 Measuring mode "Flow rate" ...................................................................................................... 112
7.3.8 Measuring mode "User" ............................................................................................................. 114
7.3.9 Measured value status ............................................................................................................... 116
7.3.10 Analog output ............................................................................................................................. 120
7.3.11 Scaling the display value ........................................................................................................... 121
7.4 Setting zero point and limit point ................................................................................................ 122
7.5 Blind setting of zero point and limit point ................................................................................... 123
7.6 Zero point calibration (position correction) ................................................................................. 123
7.7 Electrical damping ...................................................................................................................... 124
7.8 Fast response mode .................................................................................................................. 124
7.9 Current sensor ........................................................................................................................... 124
7.10 Fault current ............................................................................................................................... 124
7.11 Setting the current limits ............................................................................................................ 125
7.12 Key lock and write protection ..................................................................................................... 126
7.13 Measured value display ............................................................................................................. 127
7.14 Selection of the physical unit ..................................................................................................... 128
7.15 Bar graph ................................................................................................................................... 129
7.16 Sensor calibration ...................................................................................................................... 129
7.16.1 Sensor trim ................................................................................................................................. 129
7.16.2 Trimming the sensor .................................................................................................................. 130
7.17 Current sensor trim .................................................................................................................... 130
7.18 Factory calibration ...................................................................................................................... 132
7.19 Static configuration data ............................................................................................................ 132
7.20 Flow rate measurement (only differential pressure) .................................................................. 134
SITRANS P DS III with HART
Operating Instructions, 06/2013, A5E00047092-09
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