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 Nov 03 14:33:40 EDT 2016 | csm
Dear JummyB We noted that when the machine is initializing, and when all check step pass, we just push ready button and the main relay or contactor must be activated but is not, it looks like one Card in front of the machine where all the drivers ar
Electronics Forum | Wed Jun 08 14:04:50 EDT 2005 | cyber_wolf
If you are facing the back of the machine take left most panel off. There are usually two fans built into this panel.(unplug the fan connector and set cover aside) The servo-driver cards will all be in a row. They should be labeled accordingly.
Electronics Forum | Thu Nov 03 14:27:57 EDT 2016 | csm
Dear Tom I appreciate your feedback, we checked all you mentioning and are OK, yesterday we found one card is Not turning ON. We are checking harneses solders etc.
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
Electronics Forum | Tue Apr 04 23:01:37 EDT 2000 | Dean
Does Fuji America have a trade in program? I know they used to on vision cards and such. It may be worth your while to get a trade in allowance rather than none at all. The alternative, as you mentioned, is to repair it yourself. This however, w
Electronics Forum | Tue Sep 21 18:46:24 EDT 2010 | slwolbert
Greetings: > > I am having 'Check Servo' issues > with an FCP 2 4000. It will zero set but given a > few minutes afterwards, the check servo alarm > sounds. > > At times the X/Y table will 'coast' > back to beginning position, like the power
Electronics Forum | Mon Sep 03 10:57:28 EDT 2018 | robl
Hi Oriol, Sounds more like a power supply/low voltage problem if all the driver cards are failing. Can you check if the PSU supplying them is stable? Rob.
Electronics Forum | Wed Aug 24 11:32:08 EDT 2016 | mnorthey
Did you get your problem solved? I don't remember exactly what I did for that problem but it may have involved changing a servo or driver card. I do have a copy of the calibration/repair manual if you want it. I also have some Nozzles NC-1410 (1.0
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