Electronics Forum | Wed May 07 09:53:54 EDT 2008 | llaerum
We have had some trouble with our Jot conveyors and the FUJI NXT. We had to modify the JOT control circuit in order for the SMEMA protocol to work prpoerly. I am not saying that this is JOTs fault. There seemed to be an incompatibility and modifying
Electronics Forum | Thu Aug 13 19:54:01 EDT 2015 | aemery
The camera assembly is designated as X23; the stencil & board lighting as well as the camera video signal pass through the DB9 connector at the camera. There is a ribbon cable in the vision gantry tray that carries both to the box on the left side o
Electronics Forum | Fri Aug 28 19:54:05 EDT 2020 | emeto
From what you explain: 1. check all movements X,Y and Z are moving free while machine is off. 2. Resit all driver cards. 3. Check interface cables or boards. Not sure if Juki is using CAN or other interface standard, but random motor errors might be
Electronics Forum | Wed Oct 13 17:05:02 EDT 2004 | kmakiya
I have seen stepper motors chatter or vibrate when it has lost one of its phases. You've replaced everything but the cable so I think you are right that it should be checked for an intermittent connection.
Electronics Forum | Fri Apr 07 03:10:20 EDT 2006 | Roland G
Check firmware version and Fuji upgrade reports because it could be a sofware bug. I remember also 1 random failure on IP1 which was hard to identify: a cable in raceway connected to placement table was getting contact failure when table moves.
Electronics Forum | Fri Apr 07 09:26:36 EDT 2006 | engguy
This is common with older Fujis. The machine is trying to download production data to the host(MCS?) If the cable is not connected or if the MCS is off, the machine will randomly freeze at the end of prod. Either solve those issues or change the m
Electronics Forum | Fri Sep 19 13:22:33 EDT 2008 | evtimov
Hi, if it is for all your products, for me it looks like a camera cable or camera problem. You are loosing connection and get the message. FFFC looks like a fatal error. If it is only one product, play with the lighting and treshold. Regards, Emi
Electronics Forum | Thu May 16 08:01:37 EDT 2013 | emeto
This might be a cable. It is not broken all the way - that's why you don't get the error all the time. After it moves for awhile it will break the connection and you start getting the error.
Electronics Forum | Thu May 17 06:46:39 EDT 2018 | godless
After fresh install and loading only machinekey + stdeaf files it worked, thanks. But still there is camera problem which appeared from the beginning. I attached files where you can see error details. Software reinstallation not solved issue. Then ca
Electronics Forum | Mon Jul 30 17:31:59 EDT 2018 | dekhead
That error message is keyed by a hardware (soldered) link on the backplane board of the Y1 (motor controls), through direct cable to PCIB40#3... check connections both ehds; possibility of multiple PCIB failures?
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