VEGA VEGAFLEX 81 4 … 20 mA_HART two-wire Coax probe With SIL qualification - Manual (Page 64)

64
10 Diagnostics and service
VEGAFLEX 81 • 4 … 20 mA/HART two-wire
44216-EN-130823
Code
Text mes-
sage
Cause Rectification
F080
General soft-
ware error
– General software error – Separate operating voltage
briefly
F105
Measured
value is deter-
mined
– The instrument is still in the
start phase, the measured
value could not yet be
determined
– Wait for the end of the
switch-on phase
– Duration depending on
the version and parameter
adjustment max. 5 min.
F113
Communica-
tion error
– EMC interferences
– Transmission error with the
external communication
with 4-wire power supply
unit
– Remove EMC influences
– Exchange 4-wire power
supply unit or electronics
F125
Unpermissi-
ble electronics
temperature
– Temperature of the elec-
tronics in the non-specified
section
– Check ambient temperature
– Isolate electronics
– Use instrument with higher
temperature range
F260
Error in the
calibration
– Error in the calibration car-
ried out in the factory
– Error in the EEPROM
– Exchanging the electronics
– Send instrument for repair
F261
Error in the
instrument
settings
– Error during setup
– Error when carrying out a
reset
– False signal suppression
faulty
– Carry out a reset
– Repeat setup
F264
Installation/
Setup error
– Error during setup – Check or correct installation
and/or parameter adjust-
ment
– Check probe length
F265
Measurement
function dis-
turbed
– Sensor no longer carries
out a measurement
– Carry out a reset
– Separate operating voltage
briefly
F266
Impermissi-
ble operating
voltage
– Operating voltage below
specified range
– Check electrical connection
– if necessary, increase
operating voltage
F267
No executable
sensor soft-
ware
– Sensor cannot start – Exchanging the electronics
– Send instrument for repair
The following table shows the error codes and text messages in the
status message "Function check" and provides information on causes
as well as corrective measures.
Function check