Electronics Forum | Mon May 03 08:42:12 EDT 2010 | dekhead
The $20K number thrown out there by the OEM would lead me to believe there is something else going on and/or it's the black camera vision... green/silver they usually use the $10K. DEKHEAD
Electronics Forum | Fri Sep 07 17:13:54 EDT 2012 | burb1999
Run the calibration screen/procedure. I have had where the camera was hit etc.. and caused a misalligned print.
Electronics Forum | Fri Oct 28 09:11:12 EDT 2016 | dekhead
First thought would be wiring / connections to programmable lighting... but no issues after fiducial setup (while running production)? Seems unusual. DEKHEAD
Electronics Forum | Fri Jan 05 12:02:28 EST 2018 | ilavu
Camera works fine from home to ref. position to fiducial1 and 2. Problem shows up from home to board stop. AC voltage between AC1 and AC2 is 41.7 and during move it drops to 41.5.
Electronics Forum | Mon May 16 13:15:16 EDT 2022 | richardcargill
The camera crashing is usually a fault with the encoder on the Y motor assembly. someething to do with not finding a home pulse I think. Anyway, replace the motor/encoder and recalibrate and you should be good to go
Electronics Forum | Sat Aug 13 22:55:11 EDT 2022 | dekhead
Most likely an issue with vision system, or communication therewith... But with # of combinations of CPU, Cognex and cameras, would prefer off forum contact to sort it out. email sent.
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 Feb 15 14:51:39 EST 2007 | nitro
We have five 1997 DEK 265LTs, and we have never had to have the stencil house blacken any fiducials. The fiducials are etched about halfway through the stencil. You can adjust the lighting in each individual program, not just a global lighting change
Electronics Forum | Sat Sep 22 20:20:13 EDT 2012 | dekhead
You don't say which 265; presumbly since you say "bulb" it is either MK1 or GS with shuttered camera. Both those machines have potentiometers to control light levels. MK1 is on machine frame inside drop down (stencil load) door, near serial tag. GS
Electronics Forum | Wed Sep 17 10:28:05 EDT 2014 | travishemen
We had a Dek 265 LT that had a similar issue. We suspected it was a bad cable going to the camera as the issue always seemed to show up in the same X Y location. Have you tried swapping fiducial 1 and 2 to see if it is always the first fiducial or
