Vega VEGAMET 861 - Page 52

52
12 Diagnostics and servicing
VEGAMET 861 • 4 … 20 mA/HART
58866-EN-200401
incorrect parameter adjustment, a fault signal is triggered. In case of
an instrument defect or line break/shortcircuit, a fault signal is also
triggered.
The fault indication lights up in case of failure and the current output
aswellastherelaysreactaccordingtotheconguredfaultmode.If
thefailsaferelaywascongured,itwilldeenergize.Inaddition,one
of the following error messages is outputted on the display and the
background lighting changes to colour acc. to NAMUR NE 107.
Error code Cause Rectication
F002
Measuring point
notcongured
Measuring point
was not yet con-
gured
No sensor assigned.
For measuring point 3: No application
with 3 measuring points was selected.
F003
Hardware: CRC
error
CRC error (error
with self-check)
Switchtheinstrumento/on
Carry out a reset
Send instrument for repair
F008
Sensor input:
Failure, sensor
Sensor not found Check connection of the sensor
Check HART address of the sensor
F012
Hardware: AD
converter
Hardware error,
sensor input
Switchtheinstrumentoandon
Send instrument for repair
F013
Sensor input:
Sensor error
The input of the
measuring point
returns an error
The connected
sensor returns
an error
Switchdevice/sensoroanon
Send device/sensor for repair
F014
Sensor input:
Short-circuit
Sensor cur-
rent > 21 mA or
short-circuit
Check sensor, e.g. on failure
Remove short-circuit
F015
Sensor input:
Line break
Sensor in boot
phase
Sensor current
< 3.6 mA or line
break
Check sensor, e.g. on failure
Remove line break
Check connection of the sensor
F034
EEPROM: CRC
error
EEPROM: CRC
error
Switchtheinstrumentoandon
Carry out a reset
Send instrument for repair
F035
ROM defective
ROM: CRC error Switchtheinstrumentoandon
Carry out a reset
Send instrument for repair
F036
RAM
RAM error Switchtheinstrumentoandon
Carry out a reset
Send instrument for repair
F037
RAM
RAM defective Switchtheinstrumentoandon
Carry out a reset
Send instrument for repair
Failure