Siemens SITRANS LG260 Operating Instructions Manual page 53

Failure
Code Cause
Text mes-
sage
F013 – Sensor does not detect an
echo during operation
no measured
– Process component or
value avail-
probe contaminated or
able
defective
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
F041 – Probe mechanically defec-
tive
Probe loss
F080 – General software error
General soft-
ware error
F105 – The instrument is still in the
start phase, the measured
Measured
value could not yet be
value is deter-
determined
mined
F113 – EMC interference
– Transmission error with the
Communica-
external communication with
tion error
4-wire power supply unit
F260 – Error in the calibration car-
ried out in the factory
Error in the
– Error in the EEPROM
calibration
PBD-51041057
still valid. Plan in maintenance for the instrument because a failure is
expected in the near future (e.g. due to buildup).
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.
Rectification
– Check or correct installation
and/or parameter adjust-
ment
– Clean or exchange process
component or probe
– Change adjustment accord-
ing to the limit values (differ-
ence between min. and max.
≥ 10 mm)
– Check values of the lineari-
zation table
– Delete/create a new lineari-
zation table
– Repeat software update
– Check electronics version
– Exchanging the electronics
– Send instrument for repair
– Exchanging the electronics
– Send instrument for repair
– Check probe and exchange,
if necessary
– Disconnect operating volt-
age briefly
– Wait for the end of the
switch-on phase
– Duration depending on
the version and parameter
adjustment max. 5 min.
– Remove EMC influences
– Exchange 4-wire power sup-
ply unit or electronics
– Exchanging the electronics
– Send instrument for repair
SITRANS LG260 - Operating Instructions
DevSpec State in CMD 48
Bit 0 of Byte 0 ... 5
Bit 1 of Byte 0 ... 5
Bit 2 of Byte 0 ... 5
Bit 3 of Byte 0 ... 5
Bit 4 of Byte 0 ... 5
Bit 13 of Byte 0 ... 5
Bit 5 of Byte 0 ... 5
Bit 6 of Byte 0 ... 5
Bit 12 of Byte 0 ... 5
Bit 8 of Byte 0 ... 5
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