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Diagnosing and troubleshooting
9.4 Fault codes and corrective actions
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC
111
ID/
Icons
Diagnostic
Action
Comment
277
LiquIdent
Value above warning limit. Check process
conditions or align limit to normal operation.
Adjust parameter "Upper warning limit"
Only hydrocarbon
278
LiquIdent
Value below warning limit. Check process
conditions or align limit to normal operation.
Adjust parameter "Lower warning limit"
Only hydrocarbon
279
LiquIdent
Value below alarm limit. Check process condi-
tions or align limit to normal operation. Adjust
parameter "Lower alarm limit"
Only hydrocarbon
289
Sound velocity
Value simulated. Disable 'Simulation' to return
to normal operation.
Only hydrocarbon and water
290
Flow velocity
Value simulated. Disable 'Simulation' to return
to normal operation.
Only hydrocarbon and water
291
Pressure
Value simulated. Disable 'Simulation' to return
to normal operation.
Only hydrocarbon and water
292
Kinematic viscosity
Value simulated. Disable 'Simulation' to return
to normal operation.
Only hydrocarbon and water
293
Auxiliary temperature
Value simulated. Disable 'Simulation' to return
to normal operation.
Only hydrocarbon and water
294
Sensor temperature
Value simulated. Disable 'Simulation' to return
to normal operation.
Only hydrocarbon and water