Electronics Forum: sub-cpu (Page 1 of 1)

Juki / Zevatech 740 service manual

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

Zevatech FS730 problem

Electronics Forum | Mon Mar 27 01:03:25 EST 2006 | meritajs

Thank all, We resolve this problem to swap sub-CPU board But we do not know, how to repaire changed board May be somebody could advice something Best regards Peter

zevatech 730 help

Electronics Forum | Thu Mar 02 05:07:51 EST 2006 | pavel

We have bought an old zevatech 730 in Bosch auction (hello MikeZIG). There seems to be something wrong with the X axis servo, the machine is vibrating when the head is moving fast (in fact the machine is dancing, in the race with washing machine it w

Help With Faulty Juki KE-730

Electronics Forum | Sat Aug 26 03:18:15 EDT 2017 | ausplex

Mid-production our KE-730 halted and gave us a “SUB CPU1:BUS ERROR” message on the video monitor. Then we got on the same monitor a detailed error message with address and byte information (unfortunately I didn’t copy the details). Now when we boot

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