J22 TDLAS Gas Analyzer
Operating Instructions
Hauser
97
Diagnostic
number
Short text
Remedy instructions
Status signal
(from factory)
Diagnostic
behavior
(from factory)
902
Spectrum clipped
1.
Check process.
2.
Check spectrum.
C
Warning
903
Validation active
1.
Switch stream from validation to process.
2.
Disable validation.
3.
Restart device.
C
Warning
904
Cell gas flow not
detected
1.
Cell gas flow not detected.
2.
Check process gas flow rate.
3.
Adjust flow switch.
S
Warning
905
Validation failed
1.
Check validation settings
2.
Check validation gas
3.
Reset diagnostic event
S
Warning
9.7
Pending diagnostic events
The
Diagnostics
menu allows the user to view the current diagnostic event and the previous diagnostic event
separately.
To call up the measures for resolving a diagnostic event:
•
•
Other pending diagnostic events can be displayed in the
Navigation
Diagnostics menu
Diagnostics
Actual diagnostics
Previous diagnostics
Operating time from restart
Operating time
Parameter overview with brief description
Parameter
Description
User entry
Factory setting
Actual diagnostics
A diagnostic event has
occurred.
Shows the current occur-ed diagnostic
event along with its diagnostic
information.
If two or more messages occur
simultaneously, the message with the
highest priority is shown on the
display.
Symbol for diagnostic
behavior, diagnostic code
and short message.
Previous
diagnostics
Two diagnostic events have
already occurred.
Shows the diagnostic event that
occurred prior to the current diagnostic
event along with its diagnostic
information.
Symbol for diagnostic
behavior, diagnostic code
and short message.
Operating time
from restart
—
Shows the time the device has been in
operation since the last device restart.
Days (d), hours (h), minutes
(m) and seconds (s)
Operating time
—
Indicates how long the device has been
in operation.
Days (d), hours (h), minutes
(m) and seconds (s)
