Siemens SITRANS LG260 Operating Instructions Manual page 46

Code Cause
Text message
F260 Error in the calibration carried out in
the factory
Error in the cali-
bration Error in the EEPROM
F261 Error during setup
Error in the in- False signal suppression faulty
strument settings
Error when carrying out a reset
F264 Adjustment not within the vessel
height/measuring range
Installation/Set-
up error Max. measuring range of the instru-
ment not sufficient
F265 Sensor no longer carries out a
measurement
Measurement
function dis- Operating voltage too low
turbed
F266 Wrong operating voltage
Impermissible
operating voltage
F267 Sensor cannot start
No executable
sensor software
Tab. 6: Error codes and text messages, information on causes as well as corrective measures
Function check
Code Cause
Text message
C700 A simulation is active
Simulation active
Tab. 7: Error codes and text messages, information on causes as well as corrective measures
Out of specification
Code Cause
Text message
S600 Temperature of the processing elec-
tronics in the non-specified section
Impermissible
electronics tem-
perature
S601 Level echo in the close range not
available
Overfilling
46
Rectification
Exchanging the electronics
Send instrument for repair
Repeat setup
Repeat reset
Check for correct mounting and/or
parameter settings
Use an instrument with bigger
measuring range
Check operating voltage
Carry out a reset
Disconnect operating voltage briefly
Check operating voltage
Check connection cables
Exchanging the electronics
Send instrument for repair
Rectification
Finish simulation
Wait for the automatic end after
60 mins.
Rectification
Check ambient temperature
Insulate electronics
Use instrument with higher temper-
ature range
Reduce level
100 % adjustment: Increase value
Check mounting socket
Remove possible interfering signals
in the close range
Use coaxial probe
SITRANS LG260 - Operating Instructions
DevSpec
Diagnosis Bits
Bit 8
Bit 9
Bit 10
Bit 11
Bit 14
-
TB
Diagnostics
Bit 27
TB
Diagnostics
Bit 23
Bit 24
PBD-51041061