Barcon LHC/PPC (HART)
Diagnosis and troubleshooting
30
D
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te of Is
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e
25.10.2001
5
Diagnosis and troubleshooting
5.1
Diagnosis of errors and warnings
Error
If the Barcon identifies an error (E):
•
an error code is given and flashes on the digital display,
•
when a digital display is plugged in, the bargraph assumes the value
selected for an error message (MIN, MAX, CONTINUE),
•
if the value displayed and the bargraph are flashing,
•
transmitter information can be read off in the main group or error codes
read off in the parameterfields V2H0 and V2H1.
Warning
If the Barcon identifies a warning (W):
•
an error code is given: the Barcon continues to measure,
•
if the digital display is plugged in and the scale is flashing,
•
transmitter information can be read off in the main group or error codes
read off in the parameterfields V2H0 and V2H1.
Error codes in V2H0
and V2H1
If several codes occur simultaneously, the sequence in which they are displayed
corresponds to their order of priority.
5.2
Current simulation
Sollen die Funktion oder bestimmte Reaktionen von eingeschleiften Auswertegeräten
überprüft werden, kann ein Signalstrom unabhängig vom anliegenden Systemdruck
simuliert werden.
Code
Type
Ursache und Beseitigung
E 101
Error
Sensor Table check sum error
• is shown e. g. when sensor parameters are being entered. The error message
disappears when the sensor parameters are entered correctly and in full.
E 103
Error
Initialisation is being carried out
• Wait until the procedure has been completed
W 104
Warning
Sensor calibration error (calibration points lie too near each other)
• Recalibrate sensor
E 106
Error
Up/download active
• Wait until the procedure has been completed
E 115
Error
Sensor overpressure
• Remains until the overpressure disappears
E 116
Error
Download error
• Restart download
E 120
Error
Sensor underpressure
• Remains until the underpressure disappears
W 613
Warning
Current simulation active
• Remains until the simulation is completed, see also page 26
E 620
Error
Measured value outside initial value/final value
#
Para.
Moving through
the menus
Entry
Main group: Additional functions
1
V7H1
½
Simulation
ON
2
V7H2
½
Simulates
current
e. g. 22 mA
