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 Sep 05 08:33:54 EDT 2019 | bobpan
Make sure your placement rotation co-ordinates are correct. If you do a function 3 it will show you. I think they should be in multiples of 6000....ex...6000 = 90 deg. Also check the z axis number. I dont think its cyber or vac related. It is somet
Electronics Forum | Fri Nov 13 19:16:26 EST 2020 | babe7362000
It has been awhile for me, but I do remember that sometimes the solder would fracture on the connector pins.
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 | Thu Mar 20 14:58:04 EDT 2014 | aybars
We use IQ feeders from PPM and cant find any > reference material on maintenance and calibration > of these feeders. Does anyone here know where I > can get repair manuals, diagrams, or any info on > these feeders at all? Hi guts1782, IQ feed
Electronics Forum | Fri Nov 06 20:43:58 EST 2020 | jmelson
Does anyone have schematics for the PC board inside a Quad IQ feeder? I have one that worked a few days ago, but now gives me blinking lights and doesn't move. Or, do you know what to do when it won't move? I have checked the contacts and the feeder
Electronics Forum | Fri Nov 13 19:37:31 EST 2020 | jmelson
Yup, that's the first thing I looked at, the pogo-pin block on the front, and where the motor plugs in. Both could be stress points. I will try resoldering those anyway, although they looked fine. I examined the rest of the board, too, and could n
Electronics Forum | Wed Sep 04 13:32:22 EDT 2019 | bobpan
Try these things: 1. Do a function 30....your nozzle height should consistently be around 200 +/-20....but whatever number it does find it shouldn't change. (with nozzle on) 2. Most times its the z-bellows....an old z bellows that has a worn out spri
Electronics Forum | Thu Sep 05 07:14:16 EDT 2019 | smrsteve
Hello Bobpan, Thanks for the suggestions. Sorry I didn't reply yesterday as I'd gone home - I'm in the UK, so I'm guessing there's a time difference. Okay, I found the control to turn off the vacuum verify - it's SHIFT - SWITCH/VERIFY. Makes no di
Electronics Forum | Mon Aug 01 20:04:25 EDT 2022 | jdengler
Since you can make it work with unique names for the component on each feeder but not when they are the same it is going to be a system limitation. Possibly a different software version might allow it but you would need to find someone that has done
