February 22, 2019, 04:46:10 AM
Robotforum | Industrial Robots Community

 Fanuc R-J2 Stuck in Hold

Author Topic:  Fanuc R-J2 Stuck in Hold  (Read 244 times)

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February 07, 2019, 06:02:39 PM
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BucksFab


I have some images attached of what I'm working with.

FANUC R-J2
Version - 4.21-1 & 4.21-2
Teach Pendant - AWE1


So little context we are a weld shop and use this machine for welding wheels. We bought this used from another company and it did the same task there. We have owned this machine for a while and no-one here is really familiar with it for troubleshooting. Yesterday it went to hold and now we cannot get it to change off of "Hold" attached is a image of the pendants screen. We tried going through the books we have with no sucess or change. Today we located some additional/spare pendants and same reading "HOLD button is being pressed"

Any starting point to get this thing moving would be huge help

Thanks in advanced

Today at 04:46:10 AM
Reply #1

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February 07, 2019, 06:12:59 PM
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PDFan


https://www.robot-forum.com/robotforum/fanuc-robot-support-forum/fanuc-robot-stuck-in-hold-mode-help/

Found this googling. States basically that the UI for the hold button is being simulated or on. I would disable them if you do not need them.

February 07, 2019, 06:17:49 PM
Reply #2
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icontrol


check if DO-05 is on its the output for hold signal. if it is on find the cause and eliminate it

February 08, 2019, 04:05:37 PM
Reply #3
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BucksFab


I want to thank all for there input. After some more hunting found a broken wire inside the control panel. Went fixed that up had to do some tuning and it was back up and running.

Again thanks all

February 11, 2019, 02:31:45 PM
Reply #4
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droth


To be clear.  I think the HOLD signal is a normally on condition.  It is when that signal is interrupted that the alarm will occur, hence the broken wire keeping the robot in the HOLD state.


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