Burkert Flowave 8098, Operating Instructions Manual

Page: 328 / 354

328
Maintenance and troubleshooting
Type 8098 FLOWave L
24.9.11 Message "Internal message store overflow"
Message
Internal message store overflow
Symbol displayed in the
information bar
Possible cause
The number of messages generated by the device is higher than the
memory capacity.
What to do?
→
Make sure the limits set for the monitoring of the process values are
correct.
24.9.12 Message "No signals from interdigital transducer"
Message
No signals from interdigital transducer
Symbol displayed in the
information bar
-
Possible cause The sensor is not operating correctly.
What to do?
→
Send the complete device back to Bürkert because the sensor must be
replaced.
24.9.13 Message "No temperature sensor detected"
Message
No temperature sensor detected
Symbol displayed in the
information bar
Possible cause
The temperature of the liquid can neither be measured nor compensated.
What to do?
→
If the temperature of the liquid must be measured, send the complete
device back to Bürkert because the sensor must be replaced.
24.9.14 Message "Pipe characteristics have changed: check limits
values"
Message
Pipe characteristics have changed: check limits values
Symbol displayed in the
information bar
(symbol changed)
Possible cause The transmitter has been associated with another sensor.
What to do?
→
Make sure all the settings related to the flow rate measurement are still
correct.
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