JAI GOX-6409M-PGE, Руководство пользователя

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Go-X Series Rolling Shutter GigE Vision I/F (Preliminary)
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Trigger Control
The camera allows the following controls to be performed via external trigger signals.
TriggerSelector Description
AcquisitionStart Start image acquisition in response to the external trigger signal input.
AcquisitionEnd Stop image acquisition in response to the external trigger signal input.
FrameStart Start exposure in response to the external signal input. Select this to
perform exposure control using external triggers.
Note : The FrameStart Trigger can only be used when the ExposureMode
setting is set to Timed .
•
The settings for exposure control and triggers are related to each other. Be sure to
configure the settings described in “
ExposureMode ” .
•
You can delay when exposure actually starts after a trigger is received by a specific amount
of time by configuring
TriggerDelay .
Select the trigger type with TriggerSelector, and set the following items for each trigger.
•
TriggerMode: Switch enable or disable.
•
TriggerSource: Select the source signal.
❖
PulseGenerator0, UserOutput0, UserOutput1, UserOutput2, UserOutput3, Software*,
Line5, Nand0Out, Nand1Out
*Trigger can be executed by TriggerSoftware ”TriggerSelector” command only when
Software is set.
•
TriggerActivation: Sets the polarity of the trigger signal.
•
TriggerDelay: You can specify a delay after receiving the trigger signal until the trigger is
enabled.
When using the FrameStart trigger
When AcquisitionStart is executed and a FrameStart trigger is received before the
AcquisitionStop command is executed, one frame is acquired.