Omron FQ2 Series, Руководство пользователя

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Adjusting the Timing of Taking Images
66
FQ2 User’s Manual
3-4 Adjusting the Timing of Taking Images
Delaying the Image Capture Timing from the Trigger Input
If the measurement object is moving, the position in the image of the feature that is to be measured will depend
on the timing of the trigger signal. A delay can be applied from when the trigger (i.e., the TRIG signal) is input
until when the image is taken to synchronize the timing of image capture with the speed of moving objects. If
the object position varies in the image, this delay cannot be used to make the object position more stable.
When you use a trigger delay with external lighting, you will also need to adjust the timing to turn ON external
lighting.
[Image]
−
[Trigger setup]
−
[Trigger delay]
1
A TRIG signal is input.
Images are input continuously.
2
Select the image with the measurement object in the
center using and .
3
Press the image.
4
Press [OK].
The delay time can be set using the adjustment bar or by directly entering a value.
Trigger inp u t Sensor
Delay from w hen the trigger is inp u t u ntil
w hen Sensor inp u t is started.
Delay time
Note
Directly inp u t the delay time.
Or
Mo v e the b ar to the left or right.