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.
Electronics Forum | Fri Aug 30 21:54:14 EDT 2013 | nophsem
Well, the error occurs with Mod Code 56 (dispenser enable). Head # 1 has installed this accessory, but we use it very little and it wasn't this time. I probed setting 0,1,2 and 3. I downloaded Mod Codes from controller to assembler, then the error b
Electronics Forum | Tue Sep 03 05:37:06 EDT 2013 | bobpan
It sounds like your dispenser has a problem....The default mod code for 56 is 0 (this should be off). Thats why when you cleared the mod codes the machine was able to home. When you reload your saved mod codes it is probably set to 1. The machine wil
Electronics Forum | Thu Sep 08 13:07:18 EDT 2016 | claudea2
Hello Bob, we changed the nozzle z parameter until we got limit errors and backed up 1 mil. There was a slight reduction in the limit errors on the pickup of the component but it is still a problem. With the mod code we adjust the soft z height to ab
Electronics Forum | Thu Sep 08 15:22:32 EDT 2016 | bobpan
If its a tall part and you are trying to scan it lower than 200 or so...you can have this problem (limit error). Thinking of things to look at.....Is your z-rod spring sticking? Push up on it and it should spring back with NO hesitation...if it does.
Electronics Forum | Thu Aug 25 07:43:24 EDT 2016 | claudea2
We have been having a recurring error on one of our Quad 4Cs. When it picks up the first of 8 47uF SMT capacitor it stops with a limit error. If we do 2 consecutive function 30s, the problem goes away until the next board. The first function 30 re
Electronics Forum | Fri Aug 30 05:34:28 EDT 2013 | bobpan
I would check the following: 1. Make sure the head can move in all axis including z and theta by physically moving each. 2. Check the voltage from the main power supply which is located in the middle of the machine on the top of the main board asse
Electronics Forum | Tue Mar 12 09:23:52 EDT 2013 | bobpan
If you edit the sequence on the hht.....to fix your problems...you then have to upload the data to central controller. If you are not doing this....you are overwriting the data on the machine with bad data everytime you download to the machine. The l
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