short-to-ground reported by driver(s) 2 4 9
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@dc42 said in short-to-ground reported by driver(s) 2 4 9:
ou are getting those errors without even enabling the drivers
yeah, I haven't enabled 2 4 9 drivers, coz I only need 7 axis, and used 2 drivers on duex5, so the rest 3 drivers were removed on board. is there any way to stop popping up the error?
Error: short-to-ground reported by driver(s) 2 4 9
Error: over temperature shutdown reported by driver(s) 2 4 9 -
@Veti those chips are not hot, they are not being used. it reports error as soon as power up.
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@3dprintingnut said in short-to-ground reported by driver(s) 2 4 9:
so the rest 3 drivers were removed on board.
you physically removed the chips from the board?
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@Veti yeah, that's right.
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@3dprintingnut said in short-to-ground reported by driver(s) 2 4 9:
@Veti yeah, that's right.
I expect you'll need to disable SPI poling of those chips in the firmware. I don't know how to do this.
Ian
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You can use M569 with parameter R-1 to disable monitoring of a driver.
Duet WiFi hardware designer and firmware engineer
Please do not ask me for Duet support via PM or email, use the forum
http://www.escher3d.com, https://miscsolutions.wordpress.com -
When I had this error message it was a broken cable (one of the 4 cables to the stepper).
Having it on multiple steppers might be caused by another reason.
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@dc42 it's fixed, thank you very much.
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@dc42 another issue, it shows below warning as soon as turn on power, do you know why and how to fix it?
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that is normal for e3d hotends with silicone socks.
what hotend do you have?
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@Veti yeah, I use E3D V6 hotend with silicone sleeve, is there any way to close the warning?
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@3dprintingnut
FYI, I've seen this error when the drivers don't have any power... (on Duex due to a blown fuse) -
@3dprintingnut said in short-to-ground reported by driver(s) 2 4 9:
@Veti yeah, I use E3D V6 hotend with silicone sleeve, is there any way to close the warning?
It's simply telling you what you can expect from a runaway heater condition. It can be ignored but it cannot be suppressed.
