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 | Thu Sep 08 15:45:21 EDT 2016 | claudea2
Thanks Bob, I will change the z-rod just to make sure. It is a tall part read at 180. The nozzle height bugs me because we have 3 machines and the first one has a nozzle height of 238 while the 2 others around 200. I am thinking this parameter may ad
Electronics Forum | Thu Aug 25 08:22:41 EDT 2016 | bobpan
If I have to guess then I would say the machine is first picking up a larger nozzle to pick up this part.....the nozzle is not seating on the z-rod correctly and causing a problem. Check to make sure the nozzle is being mounted correctly. You may als
Electronics Forum | Tue Aug 04 09:02:34 EDT 2009 | kpm135
We replaced the tactile sensor's linear actuator on a MPM Ultraprint 2000 HiE. Now we are getting a Tactile Hardware limit error every time we try to find the stencil height. I was hoping some one could explain why we're getting this error and any i
Electronics Forum | Mon Apr 19 16:07:32 EDT 2021 | sacd
Hello. When I am originating machine Juki KE20060RL Error On Initializing appear Z4-axis. The position error exceeded the limit. I am check and diagnosed that motor Z don't move at all. Attached axis monitor shows the current state of the axis . Coul
Electronics Forum | Tue May 18 10:35:11 EDT 2021 | kumarb
Hi. See this thread which may help you: https://smtnet.com/Forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=22839&#Message85508
Electronics Forum | Thu Jun 10 22:13:01 EDT 2021 | roycet4
I would start by replacing the Z axis motor for head #4, you previously mentioned there was also a theta axis issue with head #4, you might be best served to replace both motors. These motors do go bad from time to time, We have 28 Juki machines wher
Electronics Forum | Thu Aug 18 11:38:34 EDT 2011 | johndoe0222
I got this error message on the fuji IP3: " Servo limit over. Servo Z1 Axis +" I was wondering how to fix this error. Thanks.
