Servomex 07931001B, Operator'S Manual

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© Servomex Group Limited. 2020 07931001B revision 6
Figure 3-4: Example of second measurement screen
Note: In the event of a fault that impacts the integrity of the transmitted laser beam; the
transmission signal will 'freeze' at the last known reliable reading. Such a
condition will be reflected in analyzer status messages.
Note: When measuring a hot oxygen process, if the temperature of that process falls
below the level where that measurement becomes unreliable, the measurement
display will revert to
Invalid .
Figure 3-5: Example of an
‘
invalid
’ measurement screen
Note: During this time, all other functions will remain active, however concentration
faults will
not be logged. This temperature threshold is a factory set parameter; it
cannot be modified via the user interface.
Note: During normal operation the software health indicator (9) moves continuously
across the screen below the status icon column. If the indicator stops moving the
analyzer is not working correctly. The indicator will also stop moving when busy
reading or writing to the SD card.