Burkert 8136 Mode D'emploi page 50

Failure
LEVEL TRANSMITTER 8136 • 4 ... 20 mA/HART - two-wire
This status message is inactive by default. It can be activated by the
user via PACTware/DTM or EDD.
The following table shows the error codes in the status message
"Failure" and gives information on the reason and rectification. Keep
in mind that some information is only valid with four-wire instruments.
Code Cause
Text mes-
sage
F013 – Sensor does not detect an
echo during operation
no measured
– Antenna system dirty or
value avail-
defective
able
F017 – Adjustment not within
specification
Adjustment
span too small
F025 – Index markers are not con-
tinuously rising, for example
Error in the
illogical value pairs
linearization
table
F036 – Failed or interrupted soft-
ware update
No operable
software
F040 – Hardware defect
Error in the
electronics
F080 – General software error
General soft-
ware error
F105 – The instrument is still in the
start phase, the measured
Determine
value could not yet be
measured
determined
value
F113 – EMC interference
– Transmission error with the
Communica-
external communication
tion error
with 4-wire power supply
unit
F125 – Temperature of the elec-
tronics in the non-specified
Impermissi-
range
ble electronics
temperature
F260 – Error in the calibration car-
ried out in the factory
Error in the
– Error in the EEPROM
calibration
9 Diagnosis, asset management and service
Rectification
– Check or correct installation
and/or parameter adjust-
ment
– Clean or exchange process
component or antenna
– Change adjustment accord-
ing to the limit values (dif-
ference between min. and
max. ≥ 10 mm)
– Check linearization table
– Delete table/Create new
– Repeat software update
– Check electronics version
– Exchanging the electronics
– Send instrument for repair
– Exchanging the electronics
– Send instrument for repair
– Disconnect operating volt-
age briefly
– Wait for the end of the
switch-on phase
– Duration depending on
the version and parameter
adjustment up to approxi-
mately 3 min.
– Remove EMC influences
– Exchange 4-wire power
supply unit or electronics
– Check ambient temperature
– Isolate electronics
– Use instrument with higher
temperature range
– Exchanging the electronics
– Send instrument for repair
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