Electronics Forum | Thu Aug 30 22:50:23 EDT 2012 | jeffr
Common problem. Start at the Encoder and measure the 5v square wave. Trace it back to the Frequency to Analogue converter, then to the controler. I assume that your conveyor is in good shape. i.e. With the motor disconnected, the chain should flow f
Electronics Forum | Thu Jul 09 13:19:38 EDT 2009 | emanuel
Just in case somebody will bump in the same situation and looks for a possible solution, the problem was with a small 2 pin connector that feeds one of the W DC motors. The connector looked ok, but one of the pins pulled a little out and was making
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 Oct 26 18:25:13 EDT 2005 | darby
The encoder on the Y axis motor is almost certainly kaput. Debris from the wear of the motor brushes or whatever else can find its way onto the encoder and give an ever increasing false pulse. The axis will start OK but progressively go out of whack
Electronics Forum | Mon Nov 07 20:52:39 EST 2011 | jeffr
Tom, V3.78 is truely a bad version and does not include GLOAD. Files taken from the machine with V3.93 can stumble, but can be read... so I would recommend burning V3.93 EEPROMs. Only do this if both machines have Vision and DC Servo Motors present.
Electronics Forum | Wed Jun 16 21:34:28 EDT 2021 | damiendigilin
Hi Does anyone know how to fix Z Axis Zero Point Unstable on My Data MY15. The machine will pick 3 components then error Z zero point unstable. We have changed the Z sensor the Z DC Motor the Z positioning encoder. Thank you
Electronics Forum | Tue May 08 13:02:39 EDT 2007 | jmelson
I need a service manual for a Philips CSM84 type PA1306/20. I have the PA1306/40 manual, if that is any use to anyone. The 1306/20 was the last model with analog servo amps and DC brush motors, the 1306/40 was the first with AC brushless motors and d
Electronics Forum | Fri Jun 08 18:30:53 EDT 2007 | jmelson
I have the entire computer box assembly from a 1306/40 series machine. This was one of the first with the AC servo motors and digital drives. It was taken from a working CSM66 at the same time as I bought a CSM84. It was included to be used as spa
Electronics Forum | Wed Feb 06 00:43:37 EST 2008 | jmelson
Well, as usual, you can't trust ANY documentation to get it right! I have a CSM84, model PA1306/20, the last model with DC brush motors. I have the service manual for the machine, it has schematics of much of the machine, but skips the servo amps a
Electronics Forum | Tue Mar 01 23:55:41 EST 2011 | cmguan79
Hi all, Need help troubleshooting for I've just bought a 1997 second-hand oven HVC102. Unfortunately, after loading profile & press run mode we found all TC READING IS ZERO & CONVEYOR READING FEEDBACK IS ZERO SHOWN ON MONITOR SCREEN ,& I LOSS PA
