Electronics Forum | Wed Oct 26 09:50:27 EDT 2016 | schmidtv62
I'm looking for any information on the Samsung SM421 regarding BGA placement. We currently have a Universal GSM (circa 2004) GI-14 and we are approaching software limitations on multi-pitch BGAs. Any additional information about the SM421 capabilit
Electronics Forum | Mon Nov 25 20:52:47 EST 2019 | cbeneat
Are the arms pulling the cart all the way in? Possible part blocking the limit switch. does the cord have power? If I remember correctly, we once had to adjust the mechanical stops on one of ours so it would make the switch.
Electronics Forum | Thu Apr 30 17:06:19 EDT 2020 | bboyer
So, I have inherited a couple of "vintage" GSM1 machines, and we've got one powered up, trying to see if it even works, before registering the machine and paying Universal some money. It appears several of the safety interlock switches are triggered
Electronics Forum | Thu Dec 24 10:07:42 EST 2009 | edwaterfall01
Get two connectors to fit the SMEMA 1 connectors on either end of the machine. Need only two wires on each connector going to momentary contact sw. Input is pins 1 & 2 to switch and output side is pins 3 & 4 to switch. If this doesn't work then ch
Electronics Forum | Tue Oct 14 15:40:29 EDT 2014 | comatose
The axis drive cards can be swapped, so if you switch the second and third in the VME, and the problem moves to another axis, there's your answer.
Electronics Forum | Thu May 05 13:25:04 EDT 2016 | donpito
check the cards in the VME and also the exchange and nothing happened . check the configuration of the servo beam 1 x1 and x2 Bean 2 and are working well , switch harnesses x1 and x2 and now fails BEAM 1 x1
Electronics Forum | Mon May 04 09:18:18 EDT 2020 | ilavu
Also, Check jumpers on 9pin connectors at front, rear and both side. If anyone missing or broken, will do the same.
Electronics Forum | Tue Jun 09 16:29:03 EDT 2020 | dilogic
Since rear feeder bank can be in three different positions, machine must know which one it is. Check in Machine Setup, Parameters - Feeders (see attached image). It that's set wrong, machine will try to reach position out of range and will hit end sw
Electronics Forum | Tue Mar 13 17:35:45 EDT 2018 | slthomas
Do you know how to read the I/O in the controller at your monitor? It's been too long for me to describe the process but I seem to remember that you can read the I/O and see exactly which switch is tripped, i.e., reads 1 instead of 0.
Electronics Forum | Fri Aug 11 11:18:20 EDT 2006 | chrisgriffin
I got a 3000 that is acting crazy. After a print, the board is unclamped and the Z-axis lowers. It continues to lower until it trips the limit switch. It is suppposed to move in the Y-axis to line up with the tracks while lowering in the Z-axis.
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