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8 Diagnostics and servicing
VEGADIS 82 • 4 … 20 mA/HART
45300-EN-170724
8 Diagnostics and servicing
8.1 Maintenance
If the instrument is used correctly, no maintenance is required in
normal operation.
8.2 Asset Management function
The instrument supports the self-monitoring and diagnosis of the con-
nected sensor. Status or failure messages are displayed according to
the sensor via display and adjustment module, PACTware/DTM and
EDD.
You can find a detailed overview of this function in the operating
instructions of the respective sensor.
The following table shows the error codes and text messages of the
VEGADIS 82 and gives information on the cause and removal.
Code
Text message
Reason
Rectification
S003
CRC-error
•
CRC error during self-
check
•
Carry out a reset
•
Send instrument for repair
F008
Sensor not found
•
Sensor is in the warm-up
phase
•
HART communication is
malfunctioning
•
Check connection of the sensor
•
Check HART address of the sensor
F013
Sensor or measurement
loop malfunctioning
•
Sensor signals error, no
valid measured value
•
Check sensor parameter adjustment
•
Send instrument for repair
F014
Sensor input: Short-circuit
•
Short-circuit or sensor
current > 21 mA
•
Check cable
•
Check sensor
F015
Sensor input: Line break
•
Line break or sensor
current < 3.6 mA
•
Check cable
•
Check sensor, probably already in the run-in period
S021
Scaling: Span too small
•
Scaling span too small
•
Carry out a fresh scaling, increase the distance
between min. and max. scaling.
S022
Scaling: Value too high
•
Scaling value too high
•
Check scaling values and correct, if necessary
S030
Measured value: not valid
•
Sensor in boot phase
•
Measured value not valid
•
Check sensor parameter adjustment
F034
EEPROM: CRC error
•
EEPROM: CRC error
•
Switch the instrument off and on
•
Carry out reset to default setting
•
Send instrument for repair
F035
ROM: CRC error
•
ROM: CRC error
•
Switch the instrument off and on
•
Carry out reset to default setting
•
Send instrument for repair
Sensors
VEGADIS 82