Topics created by jrockland

@dc42 awesome
Delays isnt a problem, just wanted to make sure the distance wouldnt cause connection issue.

Are you talking about the initial stop when the probe triggers or the move to return to the dive height after it triggers?

There's not much that can be done about the stop other than reducing the dive speed.

@jrockland said in Where the limit of stepper driver per boards come from ?:

@fcwilt I might give a try to the duet2, havent see much complaint about the duex 5.

I have five sets of Duet 2 WiFI / Duex 5 combos - it was my setup of choice - but the new Duet 3 parts look promising.

The only one I'm prepared to use in a printer at this point is the Duet 3 Mini 5 which is very nice for simple printers.

As to your 4Z setup - are you tilting the bed with it?

IF, I say IF that is the case why is 3Z not possible - 3 points define a plane.

Thanks.

Frederick

@deckingman, I have put a candidate 3.2.1 firmware for the EXP3HC at https://www.dropbox.com/sh/1lwimb98k6hzz3z/AAApVr_P6roUjnya4riDbGAba?dl=0. This fixes the slow startup issue in all but one of the 3HC boards experiencing the issue that it has been tested on. I am hopeful that it will resolve the issue of the extruder running in the wrong direction after power up, even with the delay in config.g reverted to 2 seconds which AFAIR is what you were using before.

@jrockland, you may wish to install this version too, in case the issue you experienced is not solely caused by the faster startup of the MB6HC with firmware 3.2.

@dc42 moved back to 3.2, and still have the same error coming back. here is the latest m122console.txt

@dc42 I managed to get it up to 250mm/s before having a memory crash error ( I should had written it down..) but moving 4 stepper + extruding + sending code to the 2x3hc boards at that speed will create issue for sure... and I was also doing a shape, not a square so the file was heavy.. poor board he is getting worked hard. nothing blew up tho !

reprap is getting better and better, and those 6hg/3hc boards are really solid. we blown multiple motors and heaters core (I remember something crashed IN the board hard enough that the thin metal door bended and shorted the board) and it still running strong.

I tried to delete the post as it look like bang bang was deactivated, so not a firmware issue. anyway probably my bad when I wrote the gcode.

Yeah, but I had a few hours of printing after the rebuilt with 3.1.1 without any issues. But I will double check the wiring.

Thanks, I'll mark this as solved then.

@jrockland I had the same problem therefor I installed 3.1.1 fw package on both, hc6 and on hc3. After this the update package 3.2 did properly updated both boards.

Maybe u need to do this also.

@CaLviNx said in NOBODY USE RJ11, IT IS 2020 !! PLEASE USE RJ45 LIKE EVERYONE !!!:

So much butthurt

😊
No don't plug it in there !

@jrockland said in How to disable the max hot end temperature/power ?:

@Phaedrux to give you an exact number, in the m307 setting, if I run my heater at 50% I am at a1594 and the maximum allowed is 1499. havent tested at 100% yet.

What M143 setting are you using?

@jrockland said in Raspberry 4 low power:

it is bad

excellent, but why not put up a number - pretty much everyone else doesn't have problems so something is either wrong with your duet or your setup imho; but horse, water, whatever.

https://forum.duet3d.com/topic/5909/guide-for-posting-requests-for-help

You'll definitely want to stick with 3.1.1

@jrockland said in Endstops show N/A status, Mech endstop 1.2 work:

OK so if you have issues with the system not responding to your Gcode or setting changes, and you are using a raspberry pi, MAKE SURE THEIR IS NO MICRO SD IN THE BOARD !!!
They don't say it anywhere, but the provided SD card is NOT to be used if you control it with a raspberry pi.

Sorry you got caught out by that. I've added a note to the Duet 3 page at the top regarding that.

https://duet3d.dozuki.com/Wiki/Getting_Started_With_Duet_3?revisionid=HEAD