Siemens sitrans LR400 Betriebsanleitung Seite 4

Symptome, Ursachen und ihre Behebung ......................................................................................81
Fehlermeldungen ..................................................................................................................................82
Gerätereparatur und Haftungsausschluss ...........................................................................84
Antennenwartung .............................................................................................................86
Reinigung der Antenne ........................................................................................................................86
Einbau in Ex-Bereichen ...................................................................................................87
Anhang I ..............................................................................................................................88
Umgebungs-/Betriebstemperatur .....................................................................................................88
Anhang II ............................................................................................................................89
Herabsetzen der Prozesswerte Druck/Temperatur ......................................................................89
Anhang III ...........................................................................................................................91
Messprinzip ............................................................................................................................................91
Anhang IV ...........................................................................................................................93
HART Kommunikation für SITRANS LR400 ....................................................................................93
HART Gerätebeschreibung (DD) .............................................................................................93
SIMATIC Process Device Manager (PDM) ...........................................................................93
HART Communicator 275/375: ..................................................................................................94
Anhang V ............................................................................................................................97
PROFIBUS PA Kommunikation für SITRANS LR400 .....................................................................97
Gerätebeschreibung (Device Description) ............................................................................97
GSD Datei ......................................................................................................................................97
Busadresse (Geräteadresse) ...................................................................................................97
Busabschluss ...............................................................................................................................98
Strombedarf ..................................................................................................................................98
Vergleich von zyklischen mit azyklischen Daten .................................................................98
Zyklische Daten ...........................................................................................................................98
Zustandswort ............................................................................................................................ 100
Erweiterte Diagnose .................................................................................................................101
Azyklische Daten .......................................................................................................................101
Konfigurationsbeispiel: ............................................................................................................101
Anhang VI: Entwicklung Firmware-Version .............................................................. 102
Glossar .............................................................................................................................. 104
Index .................................................................................................................................. 107
ii SITRANS LR400 (7ML5421) - BETRIEBSANLEITUNG 7ML19985FH36