Real-Time Trigger Functionality AW00097209000
100 Basler IP Fixed Box Cameras
7.2 Enabling and Using Real-Time
Triggering
To enable real-time triggering, use the Digital I/O tab in the
Input/Output parameters group (see Section 3.9 on
page 57) to properly configure one of the I/O ports. The port
should be configured with the Direction parameter set as an
"Input" and the Function parameter set as "Real-time
Trigger" as shown to the right.
If the invert function for the port is not enabled (i.e., the
Invert check box is not checked), an image capture will be
triggered whenever the electrical signal applied to the port
causes the port to transition from the inactive to the active
condition.
If the invert function for the port is enabled (i.e., the Invert
check box is checked), an image capture will be triggered
whenever the electrical signal applied to the port causes the
port to transition from the active to the inactive condition.
Note that you can configure more than one port to act as an input with the function set to real-time
trigger. In this situation, an image capture will be triggered anytime the proper electrical signal is
applied to one of the ports.
If the Source Enable check box on the Digital In tab in the
Alarm Sources section of the Alarm Handling parameters
(see Section 3.6 on page 42) is checked as shown to the
right, the camera will declare an alarm condition whenever a
real-time trigger signal is applied to the camera.
If you have set the parameters on the Email tab in the Alarm
Actions section of the Alarm Handling parameters so that
the camera will send an email with an included image when
an alarm condition is declared (as shown to the right), the
image included with the email will be the one that was
captured when the real-time trigger signal caused the alarm
condition.
Note that if you have set the parameters on the FTP tab so
that a file and an image will be sent to an FTP server when
an alarm condition is declared, the image sent will be the
one that was captured when the real-time trigger signal
caused the alarm condition.
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