Endress+Hauser NRF81, Руководство по эксплуатации

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Tankside Monitor NRF81 Diagnostics and troubleshooting
Hauser 85
11.2 Diagnostic information on local display
11.2.1 Diagnostic message
Faults detected by the self-monitoring system of the measuring device are displayed as a
diagnostic message in alternation with the measured value display.
Measured value display in alarm condition Diagnostic message
1
4
3
X X X X X X X X X X X X X X X X X X
2
S S
XX
20.50
5
X
i
S801
Menu
Supply voltage
A0013939-EN
1
2
3
4
5 Status signal
Status symbol (symbol for event level)
Status symbol with diagnostics event
Event text
Operating elements
Status signals
A0013956
"Failure"
A device error is present. The measured value is no longer valid.
A0013959
"Function check"
The device is in service mode (e.g. during a simulation or a warning).
A0013958
"Out of specification"
The device is operated:
• Outside of its technical specifications (e.g. during startup or a cleaning)
• Outside of the configuration carried out by the user (e.g. level outside configured span)
A0013957
"Maintenance required"
Maintenance is required. The measured value is still valid.
Status symbol (symbol for event level)
A0013961
"Alarm" status
The measurement is interrupted. The signal outputs take on the defined alarm condition.
A diagnostic message is generated.
A0013962
"Warning" status
The device continues to measure. A diagnostic message is generated.