Duet 2 Wifi
Board: Duet WiFi 1.02 or later (duetwifi102)
Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 2.04 (2019-11-01b1)
Duet WiFi Server Version: 1.23

Bought a good while back now direct from the manufactory.

Sadly now my Extruder heater E0 socket has deformed/melted. What is the name of the socket? and as an interim how can I tell the board to use E1 which is at present unused.

Also, does anyone know why it has suddenly done its self in? Nothing has changed with the board for ages, been printing just fine, never missed a beat, the only thing I can think of is that it was a 22-hour print, the heater cartridge is a 24v 40w.

Thank you in advance for any replies.

SJE

Hi @dc42

Do I leave the previous commands in that you posted beforehand?

T0 P0
M116

so it now reads:

sys\resurrect-prologue.g

M116
G28 X Y
M83
T0 P0
M116
G10 P0 S205 R205
M116
G1 E4 F3600

Resume a print after a power failure

Hi

I am getting the following error when trying to restart a 22-hour of a 36 hours print.

Error: Attempting to extrude with no tool selected.

I call the resume print command M916

It homes both the Y X also the bed heats back up to its pre-state temp, but the extruder does not heat up at all.

I have the following in the files required.

sys/config.g file

; Automatic power saving
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000"

sys/resurrect-prologue.g

M116 ; wait for temperatures
G28 X Y ; home X and Y, hope that Z hasn't moved
M83 ; relative extrusion
G1 E4 F3600 ; undo the retraction that was done in the M911 power fail script

sys/resume.g

G1 R1 X0 Y0 Z5 F6000
M83
G1 E5 F3600

sys/resurrect.g

; File "0:/gcodes/daynight.gcode" resume print after power failure at 2019-09-27 14:34
G21
M140 P0 S60.0
G29 S1
T-1 P0
G92 X216.561 Y133.798 Z4.494
G60 S1
M98 P"resurrect-prologue.g"
M116
M290 X0.000 Y0.000 Z-0.060 R0
G10 L2 P1 X0.00 Y0.00 Z0.00
G10 L2 P2 X0.00 Y0.00 Z0.00
G10 L2 P3 X0.00 Y0.00 Z0.00
G10 L2 P4 X0.00 Y0.00 Z0.00
G10 L2 P5 X0.00 Y0.00 Z0.00
G10 L2 P6 X0.00 Y0.00 Z0.00
G10 L2 P7 X0.00 Y0.00 Z0.00
G10 L2 P8 X0.00 Y0.00 Z0.00
G10 L2 P9 X0.00 Y0.00 Z0.00
G54
G10 P0 S205 R205
T0 P6
M106 S0.75
M106 P0 S0.75
M106 P3 S0.00
M106 P4 S0.00
M106 P5 S0.00
M106 P6 S0.00
M106 P7 S0.00
M106 P8 S0.00
M116
G92 E56.57000
M82
M23 "0:/gcodes/daynight.gcode"
M26 S2718019 P1.054
G0 F6000 Z6.434
G0 F6000 X216.561 Y133.798
G0 F6000 Z4.434
G1 F4242.6 P0
G21
M24

Any help please as to where this is not right that I need to correct so I don't lose this 22 hours of a 36 hours long print.

Thank you

@dc42 I followed your suggestion and corrected the T0 P0 then M116 before that G1 E4 command into the resurrect-prologue.g, and now I am getting the following errors.

28/09/2019, 10:47:49: M98 P"0:/macros/Power loss resume": Warning: the height map was loaded when the current Z=0 datum was not determined probing. This may result in a height offset. (this part is clear as it has not homed the Z to prevent crashing into the print)

28/09/2019, 10:48:32: : Warning: Tool 0 was not driven because its heater temperatures were not high enough or it has a heater fault

The heater did not turn on, I know it works as I can turn it on by command in the WebUI, so there is not a fault on the heater

@T3P3Tony

Yes, but also you have to select what type of printer you have at the start, and as I do not see CoreXY as a choice its always "Custom configuration", which is chosen, unless you have one of the ones listed, also for those who have lets say a Corxy with 3 x Z rods/screws/rails, there is no tool selection for that type or not? I am relatively new to 3D printing, but I do see that these tools and configurators are not always made with the novice in mind, who may not fully grasp the wording used, because the wording used is not always clear and can lead to more confusion and more posts asking the same questions over and over again. Please do not misunderstand me, these tools are a godsend, without it I would be posting even more questions that I do, and I tip my hat to those who have written it with full respect.

It is using the old M667 S1 command for CoreXY where I believe it should be M669 K1.

Also, all files in the homing files list items such as; " lift Z relative to current position" when the bed drops as the gantry is fixed, is this not possible to be corrected so the file wording reflects what it actually does.

Hello

@dc42 , will there be or is there the same option to connect the BLT to the Duet2 to the probe header as is the case with the Maestro?

Thanks

I am running

Duet Web Control 2.0.0-RC4

Electronics: Duet WiFi 1.02 or later
Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 2.03beta3 (2019-03-25b6)
Duet WiFi Server Version: 1.21

Height map saved to file heightmap.csv
02/05/2019, 06:44:50: Failed to maintain connection to 192.168.1.10: Cannot set property 'firstLayerHeight' of undefined
02/05/2019, 06:45:52: Failed to maintain connection to 192.168.1.10: Cannot set property 'firstLayerHeight' of undefined
02/05/2019, 06:46:54: Failed to maintain connection to 192.168.1.10: Cannot set property 'firstLayerHeight' of undefined
02/05/2019, 06:47:58: Failed to maintain connection to 192.168.1.10: Cannot set property 'firstLayerHeight' of undefined

I am now getting the following errors, beforehand all was ok on the previous firmware, any ideas?

@djdemond said in 12v fans again.:
Thank you so very much

@djdemond I know this an old post, but its the one I need, and in particular the diagrams you posted before the forum was moved over to the new format, which it clearly did not take the posted pictures with it. Is there any chance you could repost them, please?

It is alright changing stuff around, but how do you raise your Z when you have a bed crash, and all you get is

M120
G91
G1 Z5 F6000
M121
Error: G0/G1: insufficient axes homed
Error: Pop(): stack underflow!

and Yes I do have S2 in the files.