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Max_3D

SOSTITUZIONE SCHEDA ATmega 2560

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Buongiorno a tutti,

Ho sostituito la mia scheda ATmega 2560, ho caricato il firmware Ultimaker2Marlin-master con Arduino-IDE

ma durante la taratura dell'asse Z , quando il piatto raggiunge l'END-Stop si sente un rumore strano e esce errore ER06

ho verificato con un tester l'END-Stop e funziona correttamente, ho verificato lo spostamento del piatto stampa se tocca da qualche parte

e è tutto ok, ho modificato i parametri nel file "Configuration_H" in questo modo :

 

//// MOVEMENT SETTINGS
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
#define HOMING_FEEDRATE {25*60, 25*60, 2*60, 0}  // set the homing speeds (mm/min)

// default settings

#define DEFAULT_AXIS_STEPS_PER_UNIT   {80,80,200,282}  // default steps per unit for Ultimaker
#define DEFAULT_MAX_FEEDRATE          {500,500,3,45}    // (mm/sec)
#define DEFAULT_MAX_ACCELERATION      {5000,5000,10,5000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.

#define DEFAULT_ACCELERATION          1000    // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION  2000   // X, Y, Z and E max acceleration in mm/s^2 for retracts

// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
// For the other hotends it is their distance from the extruder 0 hotend.
// #define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
// #define EXTRUDER_OFFSET_Y {0.0, 5.00}  // (in mm) for each extruder, offset of the hotend on the Y axis

// The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)
#define DEFAULT_XYJERK                20.0    // (mm/sec)
#define DEFAULT_ZJERK                 0.4     // (mm/sec)
#define DEFAULT_EJERK                 5.0    // (mm/sec)

 

in questo caso, funziona, ma appena carico con CURA IL firmware originale "Ultimaker 2+"

torna come prima.

 

qualcuno mi può aiutare ? Grazie

 

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