22
IOM (Safety) -
Installation, Operation and Maintenance
Optical Oxygen Analyzer
Section 4
Operations
Table 9 - “X” Critical - Error Code Table
Error
Code
X-type (critical) Error Description
X-type (critical) Error Description
Trouble shooting and things to check
Trouble shooting and things to check
X11
X11
Signal intensity is too low .
Signal intensity is too low .
Sensor signal is fully quenched. This is a common error when BOS3 sensors is exposed to ambient air, fix by running
Sensor signal is fully quenched. This is a common error when BOS3 sensors is exposed to ambient air, fix by running
in process or O
in process or O
22
less than 1,000 ppm. For other sensor types; check the SMA sensor connectors, sensor caps and that
less than 1,000 ppm. For other sensor types; check the SMA sensor connectors, sensor caps and that
the wand for the FlexSense are pushed all the way in.
the wand for the FlexSense are pushed all the way in.
X14
X14
Spectrometer communication has failed.
Spectrometer communication has failed.
Record all errors and consult factory
Record all errors and consult factory
X16
X16
Spectrometer was disconnected.
Spectrometer was disconnected.
Record all errors and consult factory
Record all errors and consult factory
X21
X21
Signal intensity is too high.
Signal intensity is too high.
Signal intensity is defaulted for FlexSense style sensors. If you have a FiberSense, turn down the signal intensity. See
Signal intensity is defaulted for FlexSense style sensors. If you have a FiberSense, turn down the signal intensity. See
Table 10 for general recommended values.
Table 10 for general recommended values.
X22
X22
Signal is too high.
Signal is too high.
Record all errors and consult factory.
Record all errors and consult factory.
X23
X23
Spectrometer reference path error.
Spectrometer reference path error.
X24
X24
Spectrometer EEPROM has failed.
Spectrometer EEPROM has failed.
X31
X31
Spectrometer microprocessor has failed.
Spectrometer microprocessor has failed.
X32
X32
Spectrometer pulse counter overflowed.
Spectrometer pulse counter overflowed.
X33
X33
The error indicates that the firmware present in the spectrometer has
The error indicates that the firmware present in the spectrometer has
undergone a reset.
undergone a reset.
Power OFF and ON. If error is still present, consult the factory.
Power OFF and ON. If error is still present, consult the factory.
X34
X34
This error indicates that some component on the main board has failed. The
This error indicates that some component on the main board has failed. The
error is never cleared if set. A number is printed on the main display next to
error is never cleared if set. A number is printed on the main display next to
the X34 error. This number can be used to identify the cause of failure. The
the X34 error. This number can be used to identify the cause of failure. The
bitmap shown below can be used to identify the component that failed.
bitmap shown below can be used to identify the component that failed.
Record the details of error, "X34 - Bit YZ" and consult the factory
Record the details of error, "X34 - Bit YZ" and consult the factory
0
Bit 0 - ADC Communication Failure
Bit 0 - ADC Communication Failure
1
Bit 1 - Altimeter wrong manufacture ID
Bit 1 - Altimeter wrong manufacture ID
4
Bit 2 - Altimeter Disconnected
Bit 2 - Altimeter Disconnected
8
Bit 3 - DAC 1 Communication Failure
Bit 3 - DAC 1 Communication Failure
16
Bit 4 - DAC 2 Communication Failure
Bit 4 - DAC 2 Communication Failure
32
Bit 5 - Reserved
Bit 5 - Reserved
64
Bit 6 - Non Volatile Memory ID Failure
Bit 6 - Non Volatile Memory ID Failure
128
Bit 7 - Non Volatile Memory Communication Failure
Bit 7 - Non Volatile Memory Communication Failure
256
Bit 8 - Flash ID Failure
Bit 8 - Flash ID Failure
512
Bit 9 - Flash Memory Type Failure
Bit 9 - Flash Memory Type Failure
1024
Bit 10 - Flash Memory Capacity Failure
Bit 10 - Flash Memory Capacity Failure
2048
Bit 11 - FRAM Communication Failure
Bit 11 - FRAM Communication Failure
4096
Bit 12 - RTD ADC Communication Failure
Bit 12 - RTD ADC Communication Failure
8192
Bit 13 - UI Board Reset Error
Bit 13 - UI Board Reset Error
16384
Bit 14 - Flash Data Corruption Error
Bit 14 - Flash Data Corruption Error
X55
X55
The error indicates that the system has encountered a power failure.
The error indicates that the system has encountered a power failure.
This error is cleared once the user acknowledges this . This error is
This error is cleared once the user acknowledges this . This error is
not set for software resets.
not set for software resets.
Indicated the analyzer lost power. Check wiring. Check power source.
Indicated the analyzer lost power. Check wiring. Check power source.