Servomex 07931001B, Руководство оператора

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© Servomex Group Limited. 2020 07931001B revision 6
Transient Faults During Validation
At various stages during the validation process, parameters within the analyzer are
changed to values that are needed for validation. When a parameter is changed it
can result in a transient fault being registered by the analyzer. The fault will
disappear once the analyzer has matched the expected condition. Note that
transient faults observed during the validation procedure can safely be ignored, as
their occurrence is expected at some stage of the validation procedure itself.
However, any pre-existing fault condition might cause the validation procedure to fail
and it will be again reported once the procedure has finished or has been
terminated. The Service In Progress flag is raised while in-line validation is in
progress in order to indicate to the user the analyzer is operating within this mode.
Step
No
Display Description
All Good Path Failure Path
1
Initial display before starting
validation
2
To initiate validation, go to the
Calibrate menu and select the
Validate option.
3
Select which measurement stream
you wish to validate. In this example
only the O2 stream is available for
validation. For each stream, the
number of days since validation was
last performed is displayed. In this
example validation was last
performed 4 days and 16 hours ago.
A value of 9999 means that this
measurement has never been
validated.
Once the measurement has been
selected press the down arrow to
continue.