Basler raL2048-48gm Manuel d'utilisateur télécharger pdf (Page 127)

AW00118302000 Acquisition Control

Basler racer GigE 117

Regular Line Acquisition Avoiding Overtriggering

As mentioned above, you can avoid overtriggering by applying an acquisition-related trigger only

when the camera is waiting for it.

You can achieve this goal by

 making use of acquisition monitoring tools, i.e. monitoring the camera’s acquisition status and

triggering only when the camera indicates that it is in the "waiting status" for the trigger or by

 strictly obeying timing limits for exposure and triggering.

Using Acquisition Monitoring Tools

To get informed whether the camera is waiting for a trigger you can use the acquisition monitoring

tools described in Section 8.3 on page 122.

By applying an ExLSTrig signal as soon as the camera indicates that it is waiting for an ExLSTrig

signal you can operate the camera in "overlapped mode" wihout overtriggering.

As an example, and in the context of overlapped exposure, the use of the line trigger wait signal is

described in Section 8.3.3.3 on page 130 for proper triggering with the line start trigger. Both timed

and trigger width exposure mode are considered.

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Basler raL2048-48gm Manuel d'utilisateur Page 127