AO2000-LS25 LASER ANALYZERS | OI/AO2000-LS25-EN REV. D 57
<View error log>
After pressing <View error log> the program downloads the log
of the instrument’s errors and warnings (see Diagnosis /
Troubleshooting on page 70) including the date and time of
their last activation and deactivation.
The currently active errors and warnings are marked with a cross
(x), while the inactive errors are marked with a dash (-).
• <Save error log> saves the current list of errors to a text
file.
• <Clear error log> clears all the errors and warnings from
the instrument’s internal memory.
The instrument also stores the log (System log) of internal
status and self-test information.
This information is useful for advanced diagnostics and
faultfinding and downloaded to a text file by pressing <Save
system log>.
Older system information may be downloaded by pressing
<Rewind system log 100 lines> and subsequently <Save system
log>.
In case of instrument failure it is always useful to download the
error log and the system log and send both files to ABB for
diagnostics.
Measurement configuration <Measurement
configuration>
In this menu the most important parameters can be set:
• Gas pressure (page 58)
• Gas temperature (page 58)
• Pressure / temperature input method (page 58)
• Pressure / temperature PLC input range (page 58)
• Concentration averaging (page 59)
• Optical path variables (page 59)
• Instrument time (page 60)
Note that the parameters are modified in the program but the
device is not updated with the new values until the button
<Update instrument> is pressed.
Figure 39: Menu “Config”, page 1
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