Topics created by NOVAprint

@NOVAprint please follow the directions here to install 3.4.4 and as part of that the IAP file will be installed:
https://docs.duet3d.com/en/User_manual/RepRapFirmware/Updating_firmware#usual-procedure

Usual procedure

Download firmware zip bundle (named Duet2and3Firmware-3.xxx.zip) , or individual binary files, from https://github.com/Duet3D/RepRapFirmware/releases Connect to DuetWebControl. In DWC, go to the System page and click the "Upload System Files" button. Browse to the new firmware zip file or individual firmware binary file you have downloaded. After uploading, Duet Web Control will ask you whether you want to install the new firmware. If you are updating using the firmware zip bundle, this will update firmware, IAP, WiFi firmware and DWC all at once, so click Yes.
etc

@NOVAprint that's also wrong, you've used T1000000 instead of T100000 (one zero too many).

@Phaedrux OI think that one of my z axis was binding. I put some teflon lubricant on the z screw drives and it is working.

@novaprint https://docs.duet3d.com/en/User_manual/Connecting_hardware/Temperature_connecting_thermistors_PT1000

I have gotten up and running now. But the Thermistor is reporting incorrect values. I will search and start anew thread.

Sensorless bed probing has been used on a Cartesian machine and it is configured by using P10 in the M558 command. However, a delta printer does not have sufficient Z resolution for it to work. The Z resolution of a delta using belt drive is at best 12.5 full steps per mm. Stall detection is accurate to +/- 1 full step at best. So you would get height errors of up to about 0.1mm.

It's possible to use stall detection to replace homing switches on a delta, but only if you then use a Z probe to run a quick calibration cycle.

btw I am surprised to hear that someone used stall detection on a Smoothieboard, because the stepper driver chips on Smoothieboard don't support it. I guess they must have used an external driver.

@richardmckenna I recently erased my cache data and the new version of DWC came up. The machine is working however the motors are making more noise than originally. I do not know how to install stealth chop of spread. The notations across the Duet board us nnn to explain the variables. Is there a copy of the motor variables that I can dial in?

@novaprint said in Is there anyone in Northern Virginia that can help?:

@dc42 Anything from the repairer?

Not yet.

@dc42 Ok, the diag light on teh right is illuminated the diag is lit up. I canot ping the board from my router and the Samba is not working either, No speaking to the board at all. It did however speak before. Is there a way to "force feed" it? I will look at the routines and see if I see anything again.

Is the 12864 display showing anything at all?

Please post your config.g file.