Siemens SITRANS LG260 Operating Instructions Manual page 52

Code Cause
Text message
•
F264 Adjustment not within the vessel
height/measuring range
Installation/Set-
•
Max. measuring range of the
up error
instrument not sufficient
•
F265 Sensor no longer carries out a
measurement
Measurement
•
Operating voltage too low
function dis-
turbed
•
F266 Wrong operating voltage
Impermissible
operating voltage
•
F267 Sensor cannot start
No executable
sensor software
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
52
Rectification
•
•
•
•
•
•
•
•
•
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
SITRANS LG260 - Operating Instructions
Check for correct mounting and/or
parameter settings
Use an instrument with bigger
measuring range
Check operating voltage
Carry out a reset
Briefly separate operating voltage
Check operating voltage
Check connection cables
Exchanging the electronics
Send instrument for repair
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
DevSpec
Diagnosis Bits
Bit 10
Bit 11
Bit 14
-
PBD-51041059