52
Chapter 2 Working with DaqLab
b. Select the graph you wish to modify.
c. Select the measurement you wish to display on the X-axis.
d. If you want a specific scale, uncheck the
Auto scale
check box and enter the
minimum and maximum values of the axis.
e. Click
OK
.
8. Triggering
To start the data recording only when a specific time or measurement condition has been met, click
Triggering
in step 3 of the Setup wizard to open the triggering dialog:
Figure 15: Triggering dialog box
Select the triggering sensor in the
Based on sensor
text box.
Choose one of the following from the
Type
options:
•
None
–
Trigger is disabled.
•
Above level
–
Start logging only once the measured value is
Higher
than the
trigger level.
•
Below level
–
Start logging only once the measured value is
Lower
than the
trigger level.
•
Event Recording
–
This function enables you to record the exact time and
date at which a certain phenomenon occurred: The trigger level set for this
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