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Proline Promass E TB2 HART
Endress+Hauser
8.3
Access to the operating menu via the local display
8.3.1
Measured value display and operating elements
Measured value display
2
X X X X X X X
X
X
20.50
4
5
1
Measured value display
2
Device tag (® ä 67)
3
Status area
4
Display area for measured values (4-line)
5
Operating elements
Status area
The following symbols appear in the status area of the measured value display at the top right:
Status signals
"Failure"
A device error is present. The measured value is no longer valid.
A0013956
"Maintenance required"
Maintenance is required. The measured value is still valid.
A0013957
"Function check"
The device is in service mode (e.g. during a simulation).
A0013959
"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. maximum flow in parameter 20 mA
A0013958
value)
Status symbols (symbols for event level)
"Alarm" status
The measurement is interrupted. The signal outputs take on the defined alarm condition. A
diagnostic message is generated (® ä 82).
A0013961
"Warning" status
The device continues to measure. A diagnostic message is generated (® ä 82).
A0013962
Lock symbols
Device locked
The measuring device is hardware locked (® ä 75).
A0013963
Communication symbols
The measuring device communicates via HART protocol.
A0013965
The status symbol and status signal of the diagnostics event that currently has highest priority
for the measuring device are displayed.
1
F
3
mA
A0013712
Operation options
33
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