Siemens SITRANS LG240 Operating Instructions Manual page 57

Code Cause
Text mes-
sage
•
F264 Error during setup
Installation/
Setup error
•
F265 Sensor no longer carries out
a measurement
Measurement
function dis-
turbed
•
F267 Sensor cannot start
No executable
sensor soft-
ware
Function check
Code Cause
Text mes-
sage
•
C700 A simulation is active
Simulation ac-
tive
Out of specification
Code Cause
Text mes-
sage
•
S600 Temperature of the process-
ing electronics in the non-
Impermissi-
specified section
ble electronics
temperature
•
S601 Level echo in the close range
not available
Overfilling
•
S602 Compensation echo super-
imposed by medium
Level with-
in the search
range, com-
pensation
echo
PBD-51041038
Rectification
•
Check for correct mounting
and/or parameter settings
•
Check probe length
•
Carry out a reset
•
Disconnect operating voltage
briefly
•
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.
Rectification
•
Finish simulation
•
Wait for the automatic end
after 60 mins.
The following table shows the error codes and text messages in the
status message "Out of specification" and provides information on
causes as well as corrective measures.
Rectification
•
Check ambient temperature
•
Insulate electronics
•
Use instrument with higher
temperature range
•
Reduce level
•
100 % adjustment: Increase
value
•
Check mounting socket
•
Remove possible interfering
signals in the close range
•
Use coaxial probe
•
100 % adjustment: Increase
value
SITRANS LG240 - Operating Instructions
DevSpec State in CMD 48
Bit 10 of Byte 0 ... 5
Bit 11 of Byte 0 ... 5
No communication possible
DevSpec
State in CMD 48
"Simulation Active" in "Stand-
ardized Status 0"
DevSpec State in CMD 48
Bit 8 of Byte 14 ... 24
Bit 9 of Byte 14 ... 24
Bit 10 of Byte 14 ... 24
57