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 | Fri Jan 05 10:58:43 EST 2018 | ilavu
John, I just found out more detail. If my board stop position in x is bigger than 109mm, I get error from park position to board stop.This problem started after power loss. The error comes up system power down and after pressing system button "RISIN
Electronics Forum | Tue May 21 08:26:14 EDT 2002 | stefwitt
without knowing your machine, I guess the axis does not find the zero pulse. You may have to re-place the incremental or linear encoder for the X-axis. Some vendors use proximity switches for a zero pulse which could be defective. If the axis stops i
Electronics Forum | Tue Oct 16 18:07:53 EDT 2007 | jmelson
Oh, wait a minute. I have the complete control box from a CSM 66 III machine, Philips type 1306/40. That's the first one with the AC servo motors. The older ones had a stack of boards connected with masses of cables, the 1306/40 and later had a ba
Electronics Forum | Wed Mar 19 15:59:40 EDT 2008 | rmitchell
Hi, I am having some problems with my CP6 placement changing in the Y axis. I had to move all parts by +.12mm this morning. Then after 20 boards the placement shifted too high by about .12 mm The IP stayed the same with the same pcb's and fid coo
Electronics Forum | Tue Jun 23 08:08:38 EDT 2009 | ptxems
We have a couple of Zeva/Juki PM570L's. One machine has developed a fault with the z axis motor. It is continually 'buzzing', we have checked and there is 24VAC on it. Although even on the other machine there is AC voltage on the motor. We have sw
Electronics Forum | Wed Dec 02 11:15:35 EST 2009 | tpappano
wycliffe (and I suppose anyone with a vision system): You may save yourself some considerable headache with your CSM84VZ if you check one simple thing before you get too far: Make sure the long skinny macro lens on the head camera is screwed in snu
Electronics Forum | Tue Oct 20 10:31:50 EDT 2009 | lloyd
Seth, From the Siemens technical information document: Raceway monitoring detects incorrect positioning of the Z axis with respect to the raceway during motion of the star. This is done by monitoring the current drawn by the Z axis while the star i
Electronics Forum | Fri Nov 18 02:42:46 EST 2005 | vinitverma
Greg, I recently faced this problem at a customer though the machine was Topaz X but the problem was same. So I suggest you first check if the GOOD LED is ON on the Servo card down in the MCX box. Also check the same GOOD LED on the System board in
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
