Electronics Forum | Tue Jan 24 16:35:16 EST 2017 | siltron
Hi everyone, We bought a used Juki KE a few months ago. Installed it at the beginning of this year, but have some problems with the Z and ROT servos. As soon as the machine is powered on, the ALM04 red led turns on on some of the Z and ROT drivers.
Electronics Forum | Fri Aug 30 15:44:51 EDT 2019 | valentink
I will try outline Theta and Z-axis servo issues, we were facing last time. Story behind. Our 750 is used seldom and last time after switching it on initialization procedure ends with T axis of right head: Servo alarm. Opening front cover of 750 two
Electronics Forum | Thu Feb 02 14:14:08 EST 2017 | siltron
Hi Muzzy, We are experiencing a similar issue with our Juki KE750, the machine did not perform zero rutine, some of the ALM4 led in the zeta ant theta drivers are turned on, and the SUB-CPU led "FAIL" is also on, did you mean that when your machine
Electronics Forum | Sat Jun 11 03:27:30 EDT 2016 | muzzy
Hello. We have a problem with our Juki 740 machine. It does not start at all, both monitors are blank. The only error we can see is "FAIL" LED on CPU board and red "LD2" LED on "AC SERVO BOARD". Does anyone know what the "LD2" LED means? Or, even be
Electronics Forum | Thu Feb 02 14:23:38 EST 2017 | muzzy
Hi Siltron! Yes, after the repair the "FAIL" led is still ON, but the machine works fine.
Electronics Forum | Wed Mar 06 16:06:05 EST 2024 | tey422
Good luck for finding the spare parts to repair after you located the service technician.
Electronics Forum | Tue Mar 05 18:18:44 EST 2024 | swilson
Hello is there any service technician available for repairing Juki 700 Series Pick and Place Machines in the Dallas Area?
Electronics Forum | Fri May 05 02:22:39 EDT 2017 | beckysu
Our company supply repair service for JUKI lasers, sorry for disturb you, may you need it in the future. Have a nice day. Best Regards, Becky Su becky(at)hysmt(dot)cn
Electronics Forum | Mon Dec 02 13:53:19 EST 2019 | alexeyzb
Old GC-60D is risk of failure. So Juki is more easy for repairment. For example juki has one calibration jig for head with machine but for GC-60D head you need very expensive KIT (or you need to buy service).
Electronics Forum | Mon Aug 31 09:16:54 EDT 2020 | aurash
After reading the machine logs it seems that the problem is on the X-axis but the safety mechanism is disabling all the Servos and the Axis system (all axes) are in error state (that's why the error messages are showing on different axes) The JUKI m
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