Hello,
I am buidling a delta printer and stumbled over the "linearDeltaPlusZ" topic, which is exactly what was looking for to get a tool axis which could be on the same level as the effector at all times.
M669 K9 will tell the printer that I got a additional linear z Axis, but I cant find the allocation parameter for the stepper driver. ( I won't use a stepper driver for the extruder so E0 and E1 would be available)
Regards TRU
Hello,
I exchanged the broken Ultimaker 2 Mainboard with a duet Maestro.
Now i would like to reuse the Ulticontroller with the sd card reader, encoder and OLED display.
The informations I gathered so far indicates that every item for itself can work with the duet maestro.
Did anyone accomplish to to get an Ultiocontroller (UM2) running with the display, sd card reader und encoder?
Regards
TRU
Happy new Year,
are there any news yet?
Regards
TRU
I emailed David Crocker. He sent me an email after the diskussion regarding me faulty board.
https://forum.duet3d.com/topic/6278/powerloss-reset-when-current-exceeds-6a/13
Regards TRU
Good evening David,
I have sent you my faulty duet wifi according to the Informations from your email (August 19th).
I would like to know when I can expect new informations or the backorder of my board.
Regards TRU
Good evening,
It is a duet wifi (should be v1.03), which I bought 11 month ago at makerdise.
I am from germany.
Regards
TRU
Good evening,
I changed the terminal block and the problem is still there.
As soon as at least one heating device gets activated the board behaves as if the reset button has been pushed.
I can still print (without heatbed), when I power the hotend directly with a PSU and a mosfet (IRF520) with the signal from the E0 terminal block.
Is it possible to send in the board for a cost estimate/repair?
Regards
TRU
Good evening,
the duet wifi stopped working completely, so I removed the terminal block and found smoldered or burned spots beneath it and on the block itself. I have ordered a new one. Additionally I would like to check the fuses, but i cant find them or their values in the wiki.
Regards
TRU
i had to replace the Main terminal block, therefore the solderingspots are not pristine anymore.
I did some test cycles the last hours.(each of the 4 scenarios were tested 20 times) it is always the same:
Running all three steppers (homing, calibration, random moves) - no problem
Heating the hotend alone - no problem
Hotend with steppers - instant powerloss (short flicker of LEDs and webinterface disconnect)
Activation of heatbed - always as with Hotend and steppers
(while doing this I monitored the voltage between VIN & GND - there was no voltage drop whatsoever)
So I can rule out a loose connection.
The board gets power. I can measure the voltage at the hotend heater connection. The problem occurs when more components are switched on.
Good evening,
Last week my printer started to get random power loses when printing.
Today it stopped working. When I unplugged everything to Check the individuell component and connections it showed that the duet wifi board seems to reset when it trys to draw more then 5A. The resett looks like a really short powerloss.
For example:
switching the headbed(12V, 15A) to 60° C via the webinterface - the Status LEDs flicker and the webinterface loses connection for short time like when the plug is pulled and put back in.
the steppers or hotendheater (12V, 5A) work alone. using them together ends in the same result as with the headbed.
I habe double checken the psu and tried different psus, which work with my other printers.
I have been using this duet wifi board without a changing setup for around 6 month with aprox 600h printing time.
Thanks
TRU