LogTag Recorders LogTag Analyzer Temperature Recorder Thermometer User Manual


 
38 LogTag Analyzer
Enable the Alert (Red)
indicator when
This determines whether or not the red light should function when
an alert condition has been detected. An alert occurs when one or
more of the following conditions have been met. When an alert
condition has occurred, this indicator will flash at a regular interval.
Readings below X or
above Y
You can set the upper threshold limit and lower threshold limit by
entering the appropriate information in the boxes. If the reading
does not go below X or above Y then the alert indicator will not
activate.
After X consecutive alert
readings (W minutes)
This feature allows the user to specify the condition that will trigger
an alert. Note that the number of minutes shown will depend on
the number of alert readings you enter into the box AND the
recording interval already specified. For example, if X is 3 and two
readings are above the upper threshold limit but the subsequent
reading is below the upper threshold limit and still above the lower
threshold limit then the alert indicator will not activate.
After X alert readings
have occurred (W
minutes)
This feature allows the user to add an additional “or” type of
condition to trigger an alert. You may want to add up the total
number of alert readings in addition to or instead of consecutive
readings. An example of the use of this feature is included later in
this section.
Leave alert indicator
enabled even if
readings return within
alert range
If this option is enabled then the alert indicator will remain active,
even if the current reading does not meet the alert conditions
specified by the previous controls.
If this option is disabled then the alert indicator will remain active
only if the current reading meets the alert conditions specified by
the previous controls.
Clear and reset alert
when START MARK
button pressed
This feature will turn off any active alert whenever the START
MARK button is pressed on the LogTag. It will also reset the
internal alert counters such that it would be as if no alert condition
had occurred at all while the LogTag was recording.
If however, the LogTag has finished recording all the readings,
pressing the START MARK button will not clear and reset any active
alert.
If the LogTag being configured does not support this feature, this
feature will be disabled and therefore its setting cannot be
changed.
Configure requires a
password
This feature allows the user to define a
password that must be
provided
to configure the LogTag next time. If this option is
enabled and the password changes, the user will be required to
verify the new password
when the wizard progresses to the
next step. Passwords are case sensitive and therefore the
passwords "Bob" and "bob", for example, are different.