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Re: Firmware auf Melzi 2.0 ebay Hybrid neu schreiben - 7 years ago

Linux geht bestens, IMHO sogar besser als Windows. Solange dein ATmega auf dem Melzi schon einen Bootloader hat, geht alles via USB und du brauchst keinen ISP Programmer. Die Fehlermeldung kommt evtl von einer alten Version deiner Sanguino Erweiterung. Falls diese für Arduino 0.2x ist, dann braucht die noch WProgram.h statt Arduino.h. In dem Falle brauchst du eine neuere Version deiner Sanguin

by enif - Software

Re: Heated Bed Temp Sensor Issue - 7 years ago

Have you checked that the sensor has not somehow become loose? A bad contact or no direct contact between the sensor and the heatbed might cause this kind of problem...

by enif - RAMPS Electronics

Re: comment inverser les x et les y - 7 years ago

Je pense ce n'est pas necessaire d'inverser les axes pour regler ton probleme. Plutot ca me semble un probleme de tes fins de course - soit physique, soit dans ta configuration. As-tu essaye de lancer manuellement la commande M119 pour voir l'etat des fin de course au moment ou le probleme se montre? En comparant ce que dit M119 avec ce que ca devrait etre, tu peux probablement mieux decerner

by enif - RepRap Groupe d'Utilisateurs Francophone

Re: Miroir qui casse lors du décollage des pièces - 7 years ago

J'imprime toujours sur des mirroirs bon-marches de IKEA, et je n'ai jamais eu de problemes. J'imprime surtout de l'ABS avec un temperature du lit de 120C. Pour avoir une bonne adhesion, je nettoie le mirroir d'abord avec de l'acetone et ensuite avec du jus de citron concentre (que ma femme utilise pour cuisiner). Ca tien mieux que tous les autres trucs que j'avais essaye avant (hairspray, kapt

by enif - RepRap Groupe d'Utilisateurs Francophone

Re: Ramps 1.4 LCD Issue - 7 years ago

Maybe this thread will be useful.

by enif - RAMPS Electronics

Re: A4988 VREF - 7 years ago

Usually, Vref is measured directly at the metallic part of the trimpot.

by enif - Controllers

Re: Marlin - Endstops - Config - 7 years ago

Gemäss dem obigen Konfigurationsabschnitt hast du offensichtlich ein COREXY Drucker. Ich habe keine eigene Erfahrung mit COREXY, aber gemäss den letzten Zeilen: ... // Disable max endstops for compatibility with endstop checking routine #if defined(COREXY) && !defined(DISABLE_MAX_ENDSTOPS) #define DISABLE_MAX_ENDSTOPS #endif sind die Max-Endstops ja explizit deaktiviert. Welche Versio

by enif - Software

Re: Melzi mit Marlin Fw - 7 years ago

QuoteBoard ist aber richtig ausgewählt : #define BOARD_MELZI Ich nehme an, das sollte aber eher so heissen: #define MOTHERBOARD BOARD_MELZI

by enif - Elektrik & Elektronik

Re: décalage d'impression - 7 years ago

Pourrais-tu nous poster une photo du dernier object, celui avec les "vagues"? Est-ce que le decalage depend de l'endroit ou la piece est place sur ta surface imprimable? P.e. si tu fais p.e. un essai simple avec 7 cubes de calibration 20mm identiques, arranges 1 au centre et les autres 6 autour, tout au bord de la surface imprimable et espaces de 60°. Y a-t-il des differences dans le decalage?

by enif - RepRap Groupe d'Utilisateurs Francophone

Re: Slow heating up on MK3 dual power heat bed - 7 years ago

QuoteaFrazatto What bother me as hell and no one seams to have a good explanation, is why temperature drops to 75º every time the printing fan turns on. Have you checked that there is no short between pins D8 and D9, i.e. the gates of the bed and fan mosfets? (These are the pins from the Mega just outside the "2A" and "2B" labels of the E0 motor connector. Also make sure that the metallic t

by enif - Controllers

Re: décalage d'impression - 7 years ago

Quotevalerian Je continue de penser que ça ne peut pas être un problème de calibration car quand je fais une pièce simple mais même haute, c'est bien droit. Es-tu donc vraiment sur que le decalage est au niveau de l'imprimante, c.a.d. as-tu verifie que le probleme n'est pas deja dans le fichier STL ou se produit au niveau du slicer? (Le decalage que je le vois sur tes photos me semble trop regu

by enif - RepRap Groupe d'Utilisateurs Francophone

Re: Prontoface not connecting - 7 years ago

Does the Windows hardware manager recognize the FTDI USB port? Can you see Marlin's boot message in the Arduino serial monitor? (You need to "disconnect" pronterface first.) Have you tried reflashing the Marlin firmware onto the Sanguinololu? Have you tried on another USB port? Have you tried with a different USB cable?

by enif - Sanguino(lolu)

Re: Schrittmotoren bringen mich bald um... - 7 years ago

Wie hast du denn die Geschwindigkeiten und Beschleunigungen eingestellt? Hast du schon mit stark reduzierter Geschwindigkeit und Beschleunigung probiert? Keine Änderung im Verhalten?

by enif - Elektrik & Elektronik

Re: décalage d'impression - 7 years ago

Les 120° me font penser que tu as une imprimante de type delta ou similaire? Dans ce cas, es-tu sur que ce decalage ne pourrait pas juste etre un probleme du calibrage?

by enif - RepRap Groupe d'Utilisateurs Francophone

Re: Problem with communication - 7 years ago

No it doesn't, as long as it works correctly with the Arduino IDE.

by enif - Firmware - mainstream and related support

Re: Problem with communication - 7 years ago

When you disconnect pronterface/repetier and go into the serial monitor in the Arduino IDE (with correct port and baud rate), does the pronterface boot message appear correctly?

by enif - Firmware - mainstream and related support

Re: Problem with communication - 7 years ago

The baud rate in the Marlin configuration has to match the baud rate used in pronterface/repetier.

by enif - Firmware - mainstream and related support

Re: Verstopfte Düsen, wie reinigen? - 7 years ago

QuoteHermelinn Das Düsenloch bearbeite ich dann mit einer Borste von einer Drahtbürste. Für meine 0.4mm Düse nehme ich dazu die Feder vom Schiebeverschluss einer alten 3.5" Diskette. Einfach das gebogene Ende mit einer Zange abklemmen - passt perfekt!

by enif - Extruder, Hotends & verschiedene Materialien

Re: Débutant cherche conseils après destruction d'une alim - 7 years ago

Si je comprends bien, ton alim a un commutateur 110V/220V, e tu l'a mis sur 110V. Donc si tu es chanceux, c'est peut-etre juste le fusible qui a pete. Si tu ouvres ton alim, tu devrais trouver un fusible quelque part deriere l'entree 220V. Le fusible est souvent soude sur le PCB. Une fois ouvert, tu peux aussi verifier a l'oeuil si tu vois des composantes brulees ou endomages. En tout cas,

by enif - RepRap Groupe d'Utilisateurs Francophone

Re: problems in the testing of engines - 7 years ago

Ja provaste trocar o cabo do motor do extrusor com o de X ou Y? Ou trocar o motor do extrusor com o de X ou Y? (Assim podes saber se o problema esta no cabo ou no motor.) Nao tens algum mensagem de erro no LCD ou em pronterface quando tentas de rodar o extrudor? Did you already try to exchange the cable of the extruder motor with the X or Y motor cable? Or exchange the extruder motor with the

by enif - Stepper Motors, Servo Motors, DC Motors

Re: X and Y axis motors simultaneously while using Marlin and RAMPS 1.4 - 7 years ago

It is difficult to help you without having more detailed information... What type of printer is it? Is Marlin configured correctly for your type of printer? E.g. if you have a standard Cartesian printer (such as Prusa Mendel of i3) and you configure it as some special geometry printer like CoreXY or Delta (or vice versa), then the axes would do strange combined movements...

by enif - RAMPS Electronics

Re: Anti-wear sapphire nozzle - 7 years ago

QuoteSrek I have yet to destroy a nozzle through wear. Same here. But with a sapphire nozzle I am afraid that I will scratch my printing mirror whenever my nozzle get a bit too deep...

by enif - Allgemeines

Re: Cannot access marlin menu on 2004 LCD - 7 years ago

The LCD_TIMEOUT_TO_STATUS is fine. The ultralcd file should be included automatically when you define REPRAP_DISCOUNT_SMART_CONTROLLER, I never had to uncomment the ULTRA_LCD or ULTIPANEL options explicitly. Are you powering only via 12V? Is the problem the same when you power via USB? Have you visually checked the Mega and RAMPS board for any bad solder joints or solder bridges between neigh

by enif - RAMPS Electronics

Re: Software zum Zeichnen - 7 years ago

Auch für mich ist OpenScad das ideale Tool, da ich damit nicht nur ein Objekt zeichnen kann, sondern durch Parametrisierung auch die logischen Zusammenhänge zwischen den Dimensionen mit einbringen kann. Aber man muss da schon ein Flair für die Mathematik haben und, wie Wurstnase schon sagte, gerne programmieren. Zudem brauche ich aus Prinzip nur Open Source Programme und veröffentliche auch al

by enif - Software

Re: Cannot access marlin menu on 2004 LCD - 7 years ago

If the problem is not just due to mechanical button bouncing, I could image that putting seconds instead of milliseconds into the value of LCD_TIMEOUT_TO_STATUS in ultralcd.h could provoke this kind of strange behavior...

by enif - RAMPS Electronics

Re: problems in the testing of engines - 7 years ago

Estou contente de saber que o problema esta resolvido. O dissipador no LM7805 e uma boa idea, se tems bastante espaco. Good to know that you could resolve the problem. The heat sink is a good idea, provided that you have enough space to put it.

by enif - Stepper Motors, Servo Motors, DC Motors

Re: problems in the testing of engines - 7 years ago

You can try to replace the 5V regulator (AMS1117) on the Mega board. You can also just remove the diode D1, but then it will no longer run without USB connection. Podes tentar substituir o regulador 5V (AMS1117) no Mega. Tambem e possivel so remover o diodo D1, mas entao nao podes utilizar a impressora sem USB.

by enif - Stepper Motors, Servo Motors, DC Motors

Re: Heating element stuck "on" - 7 years ago

Is your firmware (Marlin?) installed on the Mega and is it responding to commands from PC or LCD controller? Did you configure and upload the firmware yourself? Is the problem just with the hotend? Can you control all the other components (axes, heatbed) normally? What is the resistance between "-" D10 and GND? (measure when not connected to power!) If it is ~0 you might have a short of a b

by enif - RAMPS Electronics

Re: problems in the testing of engines - 7 years ago

Are you sure that your endstop is not plugged in the wrong way around? Because this would cause a short circuit between 5V and ground, which might then destroy the 5V regulator on the Mega board... Somehow I fear that when you switch the power supply on, the 12V get through and increase the voltage on your 5V line - may be through a broken 5V regulator. So first thing I would check the voltage

by enif - Stepper Motors, Servo Motors, DC Motors

Re: Mendel90 massive Verscheibungen bei jedem Ebenenwechsel - 7 years ago

Zahnrad am Motor...

by enif - Software