Electronics Forum | Tue May 05 15:12:29 EDT 2020 | electronicsprecis1
I have a Juki 740 that was working great until one day a motor cable broke and after this messege the emergency stop button has been pressed..." error popped up when I turned the machine on. I know the emergency stop works all the way. Does anyone ha
Electronics Forum | Sat Feb 22 09:47:44 EST 2020 | tomdegas
When I run the "Service" software and I look at the status of the HYDB in the Utilities tab, it comes back with all is good except that the Hydra motor temperature sensor is "disconnected". Can anyone tell me where this sensor is and is it replaceabl
Electronics Forum | Mon May 09 19:24:53 EDT 2022 | rgduval
It's been a minute...but, does the My9 still have MOT boards in the computer cage? If so, swap the MOTz with the MOTx or MOTy, and see if the problem moves. If so, replace the motor controller board. If not, +1 on the encoder or Z-motor. Check fo
Electronics Forum | Mon May 09 19:27:19 EDT 2022 | mikevb
Thanks for the response. Yes, the z motor initializes in the service program just fine. It moves and reads a position. Also in the service program, I try to test the z force sensor and it gives me the same error - no z indicator at all. All cables ar
Electronics Forum | Mon May 09 19:00:47 EDT 2022 | SMTA-64387687
Z-force sensor is a tool travel indicator. It has nothing to do with Z travel. Does the Midas head move at all, during initiation? It sounds to me like a Z motor/encoder problem. Is the Midas head ribbon cable plugged in?
Electronics Forum | Fri Aug 30 11:31:29 EDT 2013 | nophsem
We have two QUAD 4C working in tandem. 3 months ago the EPCU battery (QUAD # 2) died, then we change it. Then downloaded the MODs from the controller to the assembler(does simultaneously on both machines). All this time we continue to work normally.
Electronics Forum | Fri Aug 30 05:34:28 EDT 2013 | bobpan
I would check the following: 1. Make sure the head can move in all axis including z and theta by physically moving each. 2. Check the voltage from the main power supply which is located in the middle of the machine on the top of the main board asse
Electronics Forum | Tue Jan 17 11:48:38 EST 2023 | eurolan
Hi, Thanks for your reply. This machine actually doesnt have such a button. It can home itself, but it tries to through the whole process, and stops when trying to find Z6 zero point.
Electronics Forum | Thu Jan 19 07:43:54 EST 2023 | bukas
there is a special tool(cable) used to phase the motor with driver.
Electronics Forum | Tue Jan 17 12:00:14 EST 2023 | dbrenkus
I sent a link to the manual in an email.
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