Adjusting the Object Position
FQ-CR2 User’s Manual
41
3
Taking Images
3-3 Adjusting the Object Position
If objects are moving, the position in the image of the characteristic that is to be measured will vary according
to the timing of the trigger signal. The FQ Sensor offers two different ways to adjust this position variation.
Adjusting the Image Timing
The internal timing for taking an image can be set to be delayed in relation to the external trigger signal. This
can be used to adjust the object position in the image, e.g., if an external trigger sensor is used. If the object
position still varies in the image the Position Compensation function must also be used.
[Image] − [Trigger setup] − [Trigger delay]
Function Description Reference
Trigger delay A delay can be applied from when the trigger (the TRIG signal) is input until when the
image is input, to synchronize the timing of image input with the speed of the moving
objects.
p. 41
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].
Trigger input Sensor
Delay from when the trigger is input until
when Sensor input is started.
Delay time
FQ Sensor User Manual.book 41 ページ ２０１１年７月８日 金曜日 午後２時３０分
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