Electronics Forum | Fri Apr 28 16:03:31 EDT 2017 | ilavu
I have GSM1 (OS/2) machine and it does not zero. The Y axis comes to all the way front to hard stop. I replaced the limit switch before the hard stop and can not find any way to test the signal from limit switch in diagnostic. I like to replace the c
Electronics Forum | Fri Apr 28 18:16:44 EDT 2017 | ttheis
Try cleaning the linear encoder reader. I've had dust build up on two of my machines resulting in failure to calibrate. Blowing out the reader heads with gentle compressed air resolved it.
Electronics Forum | Tue May 02 22:04:54 EDT 2017 | ttheis
Have you reviewed the wiring diagrams and checked voltages at the input card? Maybe you have a damaged IO card or broken cable.
Electronics Forum | Thu Jul 09 13:13:01 EDT 2015 | horchak
Is the y axis sitting on the out of limit switch by chance
Electronics Forum | Wed Jun 03 21:49:27 EDT 2020 | bboyer
Well, we finally got the machine to power up and fully boot, but now we are having issues with zeroing the axes. X, Y and Theta zero OK, and the board conveyor runs, but when it tries to zero the PWC, the rail moves to the rear of the machine, hits
Electronics Forum | Thu Dec 04 08:02:17 EST 2003 | stefwitt
Hi Marco, most likely your axis has two limit switches and possibly a home sensor. Limit switches are NC and in case of bad connection or wire break the axis will not move, no matter how many cards you swap.
Electronics Forum | Tue Mar 06 13:39:49 EST 2018 | GTune
Hello everyone, I am having trouble with our UIC VCD through-hole pick and place machines. It has been sitting around for several years now and I had to replace half the gaskets in the machine which werecausing slow movement. I'm getting an error mes
Electronics Forum | Thu Jul 21 21:36:46 EDT 2022 | ttheis
We are parting out a GSM2 machine and plan to keep most of the parts for spares but if there is some bracket, bearing, roller, switch, etc. that someone needs let me know asap and we'll see if we have it.
Electronics Forum | Tue Sep 27 02:10:28 EDT 2005 | fastek
Check out all of the 941 sensors in the loop. Sounds like you have a limit switch problem. Rick
Electronics Forum | Wed Mar 07 13:59:00 EST 2018 | junkeymonkey246
Thanks Charliem, I'll give him a call.
