ABB FEX300 Schnittstellenbeschreibung Seite 58

Alarmbehandlung
5.3.1 Mapping Tabelle
Beschreibung
Pulsausgang begrenzt
Nicht kalibriert
Elektroden-Rauschsignal
Elektrodenspannung
Elektroden-Impedanz zu hoch
Elektrodenbalance
Min Alarm „Durchfluss"
Max Alarm „Durchfluss"
Durchfluss > 103 %
Gehäusetemperatur zu hoch
Leitfähigkeitsalarm
Elektrodenbelag-Alarm
Teilgefülltes Rohr (TFE)
Gasblasen-Alarm
Leeres Rohr
Spulenwiderstand
AD-Wandler übersteuert
Fehler „Spulenkreis"
Referenzspannung Uref = 0
DC zu hoch
Fehler „Interne Spannung"
Stack EEPROM
Fehler „Digitales Potentiometer" Bad, device failure
Kalibiermodus inkompatibel
Fehler „FRAM-Kommunikation" Bad, device failure
SIL
Kein SensorMemory
ROM-Fehler
RAM-Fehler
Sammelalarm „Nichtfl. Speicher" Good(nc)
Displaywert < 1600 h
Fehler „Sensor-Kommunikation" Good(nc)
Simulation „Logik an DO1"
Simulation „Pulse an DO1"
Externer Zähler-Reset
Externer Zähler-Stop
Durchfluss-Simulation
Externe Ausgangsabschaltung
Letzten Wert halten
Umformer am Simulator
Ein Alarm wird simuliert
58
Volume flow
Good(nc)
Uncertain
Uncertain, eu range viol.
Uncertain, eu range viol.
Uncertain
Uncertain
Good(nc), low limit
Good(nc), high limit
Good(nc), high limit
Uncertain
Bad, device failure
Bad, device failure
Uncertain
Bad, device failure
Uncertain
Uncertain, eu range viol.
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Good(nc)
Good(nc)
Good(nc)
Good(nc)
Uncertain
Uncertain
Uncertain
Uncertain, last usable val, Uncertain, last usable val. Uncertain, last usable val.
Uncertain
Good(nc)
FEX300, FEX500
Fwd. / rev. totalizer
Good(nc)
Uncertain
Uncertain, eu range viol.
Uncertain, eu range viol.
Uncertain
Uncertain
Good(nc), low limit
Good(nc), high limit
Good(nc), high limit
Uncertain
Bad, device failure
Bad, device failure
Uncertain
Bad, device failure
Uncertain
Uncertain, eu range viol.
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Good(nc)
Good(nc)
Good(nc)
Good(nc)
Good(nc)
Uncertain, init. value
Uncertain, last usable val. Good(nc)
Uncertain
Uncertain
Uncertain
Good(nc)
Conductivity /
Temperature
Good(nc)
Uncertain
Uncertain, eu range viol.
Uncertain, eu range viol.
Uncertain
Uncertain
Good(nc), low limit
Good(nc), high limit
Good(nc), high limit
Uncertain
Bad, device failure
Bad, device failure
Uncertain
Bad, device failure
Uncertain
Uncertain, eu range viol.
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Bad, device failure
Good(nc)
Good(nc)
Good(nc)
Good(nc)
Good(nc)
Good(nc)
Good(nc)
Uncertain
Good(nc)
Good(nc)
COM/FEX300/FEX500/FF-DE