X and Y shift during printing.

PaulHew

Current fimware as requested
Firmware Name: RepRapFirmware for Duet 2 Maestro
Firmware Electronics: Duet Maestro 1.0
Firmware Version: 2.02RC3(RTOS) (2018-10-17b2)
Web Interface Version: 1.22.6

Thanks DC and Veti

dc42

@paulhew said in X and Y shift during printing.:

Current fimware as requested
Firmware Name: RepRapFirmware for Duet 2 Maestro
Firmware Electronics: Duet Maestro 1.0
Firmware Version: 2.02RC3(RTOS) (2018-10-17b2)
Web Interface Version: 1.22.6

Please upgrade to 2.02 stable release or to 2.03RC1, both available via https://github.com/dc42/RepRapFirmware/releases.

PaulHew

Stopped the print, now running
Firmware Name: RepRapFirmware for Duet 2 Maestro
Firmware Electronics: Duet Maestro 1.0
Firmware Version: 2.03RC1 (2019-05-08b1)
Web Interface Version: 1.22.6

Thanks again all.

dc42

@paulhew said in X and Y shift during printing.:

Stopped the print, now running
Firmware Name: RepRapFirmware for Duet 2 Maestro
Firmware Electronics: Duet Maestro 1.0
Firmware Version: 2.03RC1 (2019-05-08b1)
Web Interface Version: 1.22.6

Thanks again all.

Let us know if it fixes the problem. I can't remember whether the change to the stealthChop settings was made before or after 2.03RC3.

PaulHew

Ignore the fan issue, it was a ID10T error.
I left something in the End gcode section.....Sorry

PaulHew

Fan issue is not a ID10T problem.
I have just printed something again and the tool fan was running slow again.
Checked the GCode file for M106's and it only references the Part fan as far as I can see.
[0_1557774592616_CE3_Mk6_-CR-10-GT2-X_Tensioner-_Body.gcode
This is the file if someone would be good enough to have a look to make sure I am not going mad!

dc42

@paulhew, Part Fan == Tool Fan. It's the fan used to cool the print, mounted on the tool. The hot end heatsink fan is different.

PaulHew

My Bad, I thought the tool fan referend to the hotend fan
Hotend fan is having this issue. It is controlled by the duet gcode.

This morning I have been testing the hotend and every time it runs at full speed, after a heating and cooling cycle.

Code responsible
M106 P1 S1 I0 F500 H1 T40
Do I need the F parameter? I only need it on or off. I know its default is 250 if it is omitted.

Veti

@paulhew said in X and Y shift during printing.:

M106 P1 S1 I0 F500 H1 T40

if that line is in your config.g then the fan will turn when the hotend reaches 40 degrees and turn off when below. there is no need to control it via the g code.

DocTrucker

@veti said in X and Y shift during printing.:

Normal should be around 75% if the current of the steppers.
see https://duet3d.dozuki.com/Wiki/Choosing_and_connecting_stepper_motors#Section_Rated_current

Isn't that just to keep the temp of the steppers down to avoid printed mounts going soft? Don't think the Ender 3 uses printed parts on the motor mounts.

dc42

@paulhew said in X and Y shift during printing.:

My Bad, I thought the tool fan referend to the hotend fan
Hotend fan is having this issue. It is controlled by the duet gcode.

This morning I have been testing the hotend and every time it runs at full speed, after a heating and cooling cycle.

Code responsible
M106 P1 S1 I0 F500 H1 T40
Do I need the F parameter? I only need it on or off. I know its default is 250 if it is omitted.

You don't need the F parameter. The fan should turn fully on when the indicated hot end temperature rises above 40C and off when it falls below 40C.