Siemens sitrans LR300 Betriebsanleitung Seite 7

SIMATIC Process Device Manager (PDM) ........................................................................ 107
HART Communicator 275: ....................................................................................................... 108
Anhang F: PROFIBUS PA ................................................................................................ 112
PROFIBUS PA Kommunikation für SITRANS LR 300 ..................................................................112
Gerätebeschreibung (Device Description) ..........................................................................112
GSD Datei ....................................................................................................................................112
Busadresse (Geräteadresse) .................................................................................................112
Busabschluss .............................................................................................................................113
Strombedarf ................................................................................................................................113
Vergleich von zyklischen mit azyklischen Daten ...............................................................113
Zyklische Daten .........................................................................................................................113
Zustandswort .............................................................................................................................115
Diagnose ......................................................................................................................................116
Azyklische Daten .......................................................................................................................116
Konfigurationsbeispiel: ............................................................................................................116
Aufbau des PROFIBUS Füllstandmessgeräts ..............................................................................117
Aufbau Profil 3.0 Class A .........................................................................................................117
Blockmodell ............................................................................................................................. 117
Transducer Block - Füllstand ..................................................................................................118
Parameterstruktur .....................................................................................................................119
Sensorwert .............................................................................................................................. 119
Sensoreinheit .......................................................................................................................... 119
Füllstand, Primärwert............................................................................................................ 119
Füllstand, Einheit des Primärwerts .................................................................................... 119
Sensor Bezugspunkt ............................................................................................................. 119
Funktionsblöcke - Analoger Eingang ..................................................................................120
Lineare Umrechnung:............................................................................................................ 120
Device Management ................................................................................................................121
Verzeichnis ...............................................................................................................................121
Physical Block (Geräteblock) 1 ............................................................................................122
Transducer Block 1 .................................................................................................................123
Function Block 1 - Füllstand .................................................................................................127
Function Block 2 - Leerraum ................................................................................................128
Function Block 3 - Abstand ...................................................................................................129
Function Block 4 - Volumen ..................................................................................................129
Anhang G: Installationen in Ex-Bereichen ................................................................. 130
Vorschriften bezüglich Installationen in explosionsgefährdeten Bereichen .......................130
Zertifikate ......................................................................................................................... 133
Anhang H: Entwicklung Firmware-Version ............................................................... 144
Glossar .............................................................................................................................. 147
Index .................................................................................................................................. 151
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