Electronics Forum | Wed Apr 11 00:40:19 EDT 2012 | ngineer
I have a problem setting up the LAE on my Quad 4c. I set it up for 0805, and it seems to work, although it rejects a lot of parts, at least it places "most" of them. I tried setting up on a soic14, and could not get even one to pass. I believe I h
Electronics Forum | Wed Apr 26 11:58:32 EDT 2017 | bobpan
Mod code 7 is a placement delay.....changing it will slow your entire program down. If you just want to slow it down for 1 placement.....you have to insert a mod code change in the sequence steps....this is easily done in central controller. Good L
Electronics Forum | Wed Sep 04 12:55:51 EDT 2019 | dwl
Sounds like its just rejecting parts. Either the length and width of the component is wrong or the tolerance is set too tight. I don't remember the function codes to edit the tolerance but I left them at 30% (the max) and never had any problems with
Electronics Forum | Wed Sep 04 14:12:26 EDT 2019 | bobpan
It sounds like the vac-verify is not working. There is a command on the hht to turn it off. When turning off your hht will show either 'idle' or enter command' without the V showing anymore. Maybe try the cntrl and vacuum or shift and vacuum. If its
Electronics Forum | Thu Dec 24 14:52:24 EST 2020 | bobpan
Good job, For the comm errors i would try: 1. Reseat all the cables that plug into the white multiplexer that is attached to the back of the computer. 2. Reseat the EPCU card down inside the machine. good luck, Merry Xmas, Bob
Electronics Forum | Wed Dec 23 22:34:22 EST 2020 | bobpan
Hello Marcelo, When you initialize the system in central controller...does it see mvs? Will a different job that you ran before work or does the same error happen? When do you see this error. You can email me at http://www.precision-repairs.com if y
Electronics Forum | Wed Sep 04 12:01:59 EDT 2019 | slthomas
My recollection of the 4c is fuzzy but I know that there's a ribbon cable on the head that gets some abuse when the head rotates. Seems like mine would eventually break at the crimps and I had to replace it a few times. Eventually I bought the parts
Electronics Forum | Wed Dec 23 20:06:26 EST 2020 | marcelorotofrance
Hi, I'm using a "ye olde" Quad 4c Mk2 built in 1995 for eight years. During that period I had to change 3 HDD (now it runs a compact flash with and free DOS), 3 Z-rod bellows,3 laser heads, some monitors, nozzles and misc parts. Despite that it has t
Electronics Forum | Fri Sep 22 15:35:14 EDT 2006 | lheiss
Hello all, Finally ready to run my first 14 up array and the machine picks up the part moves to the placement location, them moves to home and drops the part. The Z axis never moves. I do get a "run error 1" at about the 4th placement (if it was a
Electronics Forum | Fri Aug 30 10:35:54 EDT 2013 | nophsem
Data base Utilities --> Download MOD Codes to assembler) and the motor error # 5 appeared instantly in the handheld.
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