Electronics Forum | Mon Aug 17 11:29:41 EDT 2015 | deanott
Thanks for the useful instruction. We did find a loose connection. It was the connector right at the camera/PCB. I believe it was bumped when placing board supports (going forward we'll move the camera to the rear when placing board supports).
Electronics Forum | Sat Apr 09 01:18:34 EDT 2016 | smtsparescn
actually there will be internal damage on the cable resulting from frequent move during production,which is not visible, but in normal case either the camera or the control board or the cable has problem， Camera and control board could be repaired
Electronics Forum | Tue May 28 12:56:22 EDT 2019 | dekhead
It is a communications failure between the CPU and the Cognex card. Does comms initiate between the 2 cards (flashing green on both)? or does it immediately come up red LED on Cognex? Have you reseated the CPU board as well as the Cognex? Is this a s
Electronics Forum | Thu Aug 13 19:54:01 EDT 2015 | aemery
The camera assembly is designated as X23; the stencil & board lighting as well as the camera video signal pass through the DB9 connector at the camera. There is a ribbon cable in the vision gantry tray that carries both to the box on the left side o
Electronics Forum | Fri Oct 17 04:23:51 EDT 2008 | fujiphil
Check the image using the fast inching [F] and axis selection [2]. After vision error, press [F] then [2]. The monitor will display a binary images. You will now have a visual look on how the error occurs. Adjust the CCD level of the camera until you
Electronics Forum | Tue Jul 10 08:45:12 EDT 2001 | stefwitt
There are several low cost vision systems ( under $ 5,000) on the market: http://www.dvtsensors.com" ,Keyence, Texas Instruments, Imagenation. If they can capture the image in one shot ( comparing with one good board ) depends on the camera resolutio
Electronics Forum | Fri Feb 19 11:28:51 EST 1999 | Steve Gregory
Hi Bob, I know what you're talking about, it seems that most machines that I've worked with, have at one time or another some problem seeing a fiducial. Some machines are worse than others, and it really didn't make a difference what kind of vi
Electronics Forum | Fri Feb 19 11:29:05 EST 1999 | Steve Gregory
Hi Bob, I know what you're talking about, it seems that most machines that I've worked with, have at one time or another some problem seeing a fiducial. Some machines are worse than others, and it really didn't make a difference what kind of vi
Electronics Forum | Tue Dec 06 19:44:10 EST 2011 | comando
Hello every one! I need help with a misaligned theta at plcc44, the machine is a IP3 smd3, firmware 2.99, vision card 4400 and both camera type YD2048N on label but in Proper data is set 2 (I don't know if this is right) we use Fuji flexa, Back Lig
Electronics Forum | Thu Apr 25 21:58:54 EDT 2002 | Gang shen
thank all of your kind help.today I set the camera gain and offset same as the camera2,the gain is 180,and the offset is 105. First the vision process is failed to pass ,later I found the size of the BGA ball in the screen is so smaller than the rea
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