Electronics Forum | Wed Nov 30 20:43:06 EST 2016 | ttheis
OK, so went to power up again today and had the same kind of issues. The 24V and 5V lights on the cage flicker dimly about every 500ms. I tried my trick of disconnecting the +24v lead to the lift table amp and it acted the same, so it didn't work th
Electronics Forum | Mon Dec 30 21:38:56 EST 2013 | jkoughan
I've got a scary one for you guys and desperately need your help - We just purchased a second Quad 4C and had some communication problems when we first turned it on (we're still working on that issue). To chase down the problem, we decided to start
Electronics Forum | Wed Jan 30 06:45:01 EST 2002 | yaq
Hi, Has anyone done some research (measurement/simulation) on the effect of PWB vias on solder ball temperature of the component? Would this have some effect on solder joint reliability especially during power cycling? Any comments will be appreciat
Electronics Forum | Thu Jan 31 04:48:04 EST 2002 | yaq
Hi, Has anyone done some research (measurement/simulation) on the effect of PWB vias on solder ball temperature of the component? Would this have some effect on solder joint reliability especially during power cycling? Any comments will be appreciat
Electronics Forum | Thu Mar 10 15:04:40 EST 2005 | pmd
Rapid heating of solder caused solder underneath surface to expand and become pressurized. Check to see if power cycles on and off during warm up. A slower rate of of climb should help.
Electronics Forum | Tue Dec 06 14:56:46 EST 2005 | bigdaddysoy9
Did you update the configuration for the new camera? After changing the configuration I think you have to power cycle the machine for the new settings to take effect.
Electronics Forum | Tue Dec 20 16:47:22 EST 2005 | toml
Parameters -> Cameras) Look at the camera serial tag and you should see C4 or OAL or C4 OAL. Make sure the camera type is set to strobed RS170 (C4) or whatever type you have. Then set defaults for this camera, and power cycle. This will fix the f
Electronics Forum | Fri Jul 19 18:21:17 EDT 2013 | microaide
We recently purchased some used Quad 4C machines. One of them does not seem to keep a stable origin reference point. I teach the nozzle and component pickup coordinates, then suddenly everything seems to be off by .030 to .040 inches in the X axis. I
Electronics Forum | Wed Sep 30 13:09:12 EDT 2015 | ercdave1
Hello Rob, I was able to get the machine to zero, apparently replacing the circuit board on head 2 conflicted with head one even matching the jumper settings to the old board. Once I marked the head as not mounted, head 1 zeroed. I re-checked the ju
Electronics Forum | Fri Oct 23 10:21:45 EDT 2015 | kurtiss
During production the machine Cycle Alarm ESC 3. When cycling power the error shows up again during a zero set after performing the Z1 zero set. When it errors out on zero set the only option that the machine allows is to power off. Thanks in advance
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