Proline 800 Cellular radio
Diagnostic information
Hauser
43
9
Diagnostic information
Faults detected by the self-monitoring system of the measuring device are displayed as a
diagnostic message in alternation with the operational display. The message about remedial
measures can be called up from the diagnostic message, and contains important information
on the fault.
9.1
Diagnostic message
Maintenance required
• Maintenance required.
• Output signal is still valid.
?
Out of specification
• Device is being operated outside the technical specification limits, e.g.
outside the process temperature range.
• Device is operated outside the configuration performed by the user, e.g.
maximum flow rate.
Functional test
• Device is in the service mode, e.g. during a simulation.
• Output signal is temporarily invalid.
If two or more diagnostic events are pending simultaneously, only the message of the
diagnostic event with the highest priority is shown.
