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L ST 3 0 0 |
CO M PAC T U LT R A S O N I C L E V EL T R A N SM I T T ER | L S T 3 0 0 – EN R E V. E
8 Diagnostic messages
The LST300 provides several diagnostic messages that can be viewed from the menu . The diagnostic messages provide insight
into the state of the current process and is valuable for application troubleshooting .
Table 3 details each diagnostic message together with possible causes and remedial actions .
Error no . / Range
Text on the LCD display
Cause
Remedy / Spare part
F104.004
Process
Primary variable exceeds limit
Confirm process variable limits
Primary variable exceeds limit
Confirm the process variable and
take action for limit exceeding .
F105.010
Process
Primary Variable is exceeds range
Confirm Primary Variable range
Primary variable exceeds range
Confirm Primary Variable and take
action for range exceeding .
F113.016
Electronics
Sensor board failure
Restart device . If failure, contact
ABB service
Sensor board failure
Re-start the device . If this fails to
solve the problem, contact ABB Level
Support at http://www .abb .com/
level .
C117.017
Electronics
Sensor board write memory error .
Restart device . If failure, contact
ABB service
Sensor board write memory failure
Re-start the device . If this fails to
solve the problem, contact ABB Level
Support at http://www .abb .com/
level .
C118.023
Electronics
Electronics board write memory
error .
Restart device . If failure, contact
ABB service
Electronics board write memory
failure
Re-start the device . If this fails to
solve the problem, contact ABB Level
Support at http://www .abb .com/
level .
M024.031
Operation
Incorrect voltage for device
Check power supply
Incorrect voltage for proper device
operation
Check power supply .
S022.032
Process
Environment temperature exceed
Measurement may be invalid . Check
temperature
Environmental conditions exceed
acceptable device operating
conditions
Measurement reading may be
invalid . Rectify improper
environmental conditions .
C098.035
Configuration
Measurement data simulate
Confirm device should be in
simulation mode
One or more measurement values
are in simulation mode
Confirm measurement values should
be in simulation mode .
F106.038
Electronics
Current output circuit failure
Restart device . If failure, contact
ABB service
Current output circuit has failed
Re-start the device . If this fails to
solve the problem, replace the
electronics board .
F121.039
Electronics
Electronics board failure
Restart device . If failure, contact
ABB service
Electronics board failure
Re-start the device . If this fails to
solve the problem, contact ABB Level
Support at http://www .abb .com/
level .
F116.040
Process
Sensor initialized data get error
Restart device . If failure, contact
ABB service
Sensor board configuration data
cannot got .
Re-start the device . If this fails to
solve the problem, contact ABB Level
Support at http://www .abb .com/
level .
M020.041
Operation
NV replace error
Restart device . If failure, contact
ABB service
An error occurred during a NV
Replace effort
Re-start the device . If this fails to
solve the problem, contact ABB Level
Support at http://www .abb .com/
level .
S096.042
Process
Current is in saturation level
Monitor process conditions
Current is in saturation level
Monitor process conditions .
Table 4 LST300 diagnostic messages
Summary of Contents for LST300 Series
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