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Sebastien
Posts: 219 Handy
24VDC error on UR robot due to short in IO connections |
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Answered | |
/ Most recent by matthewd92 |
13 comments |
Hi pros,
A connector connected to a sensor that is connected directly into our UR robot controller got pulled out. When it got damaged, we believe the connections may have shorten for a small amount of time. So we replaced the sensor and connections and when we tried to get back up and running we had an error saying that there was no 24VDC supplied to the safety board. After discussing this with some other people we ended up hooking an external 24VDC power supply to the IO power alimentation and now it works but we were told that we would need to replace the entire safety control board which is quite expensive. It just does not make sense to me that there is no fuse that can be replaced that are protecting the IOs. I am guessing since this is quite basic someone else ran into this problem. What did you guys ended up doing? Is UR replacing this under warranty?
In the futur we will definitively do some modifications to the controller to protect this but with the price we pay for the robots I would expect it to be better protected against IOs shortages.
A connector connected to a sensor that is connected directly into our UR robot controller got pulled out. When it got damaged, we believe the connections may have shorten for a small amount of time. So we replaced the sensor and connections and when we tried to get back up and running we had an error saying that there was no 24VDC supplied to the safety board. After discussing this with some other people we ended up hooking an external 24VDC power supply to the IO power alimentation and now it works but we were told that we would need to replace the entire safety control board which is quite expensive. It just does not make sense to me that there is no fuse that can be replaced that are protecting the IOs. I am guessing since this is quite basic someone else ran into this problem. What did you guys ended up doing? Is UR replacing this under warranty?
In the futur we will definitively do some modifications to the controller to protect this but with the price we pay for the robots I would expect it to be better protected against IOs shortages.
Do you remember the error that you were getting. Ours was C192A20 SPI Output Error detected.
Do you know how to fix this error?
Hello mbartczak and iremnurtokac,
At least on 24V fuses is blown.
i faced this morning a problem with the scb card after same error code than here
I opened cover and found this
i am asking you if is it bad
ça. I replace easily or Change the damaged c 1103 or c1003 cannot read well
i a asking how this can happen when I have 4 robots still working good since may be 3 and half year and this one has only 1 year
best regards
Could you repair it, probably if you have a way to remove the surface mount component and then a way to resolder a surface mount component. I would not recommend it and I would check all of the connections to the IO and verify that there are not any cables that have been damaged that led to this event.