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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 26, 2015 04:44PM |
Registered: 11 years ago Posts: 41 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 27, 2015 03:45AM |
Registered: 11 years ago Posts: 690 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 27, 2015 04:40AM |
Registered: 11 years ago Posts: 41 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 27, 2015 04:47AM |
Registered: 12 years ago Posts: 6,409 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 27, 2015 07:03AM |
Registered: 11 years ago Posts: 41 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 27, 2015 07:18AM |
Registered: 11 years ago Posts: 690 |
#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,200.0*8/3,760*1.1} // default steps per unit for Ultimaker
#define DEFAULT_MAX_FEEDRATE {500, 500, 5, 25} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {9000,9000,100,10000} // 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 3000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for retracts
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 27, 2015 12:19PM |
Registered: 11 years ago Posts: 41 |

....., e la prima disposizione dei fili che avevo messo era giusta, sincerament enon sò cosa sia successo, forse si bloccavano perchè non era collegato tutto o forse mi andava in blocco.Reporting endstpos status x min : open x max: open y min: open y max: open z min: open z max: opencosa significa? che la configurazione che ho scritto è giusta?
// Uncomment the following line to enable CoreXY kinematics // #define COREXY // coarse Endstop Settings //#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors #ifndef ENDSTOPPULLUPS // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined // #define ENDSTOPPULLUP_XMAX // #define ENDSTOPPULLUP_YMAX // #define ENDSTOPPULLUP_ZMAX // #define ENDSTOPPULLUP_XMIN // #define ENDSTOPPULLUP_YMIN // #define ENDSTOPPULLUP_ZMIN #endif #ifdef ENDSTOPPULLUPS #define ENDSTOPPULLUP_XMAX #define ENDSTOPPULLUP_YMAX #define ENDSTOPPULLUP_ZMAX #define ENDSTOPPULLUP_XMIN #define ENDSTOPPULLUP_YMIN #define ENDSTOPPULLUP_ZMIN #endif // The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins. const bool X_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool Y_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool X_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool Y_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. //#define DISABLE_MAX_ENDSTOPS //#define DISABLE_MIN_ENDSTOPS // Disable max endstops for compatibility with endstop checking routine #if defined(COREXY) && !defined(DISABLE_MAX_ENDSTOPS) #define DISABLE_MAX_ENDSTOPS #endif // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1 #define X_ENABLE_ON 0 #define Y_ENABLE_ON 0 #define Z_ENABLE_ON 0 #define E_ENABLE_ON 0 // For all extruders // Disables axis when it's not being used. #define DISABLE_X false #define DISABLE_Y false #define DISABLE_Z false #define DISABLE_E false // For all extruders #define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled #define INVERT_X_DIR false // for Mendel set to false, for Orca set to true #define INVERT_Y_DIR true // for Mendel set to true, for Orca set to false #define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true #define INVERT_E0_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false #define INVERT_E1_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false #define INVERT_E2_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false // ENDSTOP SETTINGS: // Sets direction of endstops when homing; 1=MAX, -1=MIN #define X_HOME_DIR -1 #define Y_HOME_DIR -1 #define Z_HOME_DIR -1 #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS. #define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below. // Travel limits after homing #define X_MAX_POS 205 #define X_MIN_POS 0 #define Y_MAX_POS 205 #define Y_MIN_POS 0 #define Z_MAX_POS 200 #define Z_MIN_POS 0 #define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS) #define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS) #define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)
// The position of the homing switches
//#define MANUAL_HOME_POSITIONS // If defined, MANUAL_*_HOME_POS below will be used
//#define BED_CENTER_AT_0_0 // If defined, the center of the bed is at (X=0, Y=0)
//Manual homing switch locations:
// For deltabots this means top and center of the Cartesian print volume.
#define MANUAL_X_HOME_POS 0
#define MANUAL_Y_HOME_POS 0
#define MANUAL_Z_HOME_POS 0
//#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
//// MOVEMENT SETTINGS
#define NUM_AXIS 4 // The axis order in all axis related arrays is X, Y, Z, E
#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min)
// default settings
#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,200.0*8/3,760*1.1} // default steps per unit for Ultimaker
#define DEFAULT_MAX_FEEDRATE {500, 500, 5, 25} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {9000,9000,100,10000} // 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 3000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION 3000 // 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)
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 27, 2015 12:37PM |
Registered: 12 years ago Posts: 6,409 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 28, 2015 07:57PM |
Registered: 11 years ago Posts: 41 |

x min : triggered y min : triggered z min : triggeredcredo che sia tutto bene , ho provato a dare il comnado Home su ogni asse e gli assi si spostavano fino a chiusa del sensore, l'asse Z era molto lento e ho dovuto inviare il comando home più volte perchè si fermava, infatti quando davo uno spostamento di 10mm mi si fermava dopo qualche giro
#define DEFAULT_AXIS_STEPS_PER_UNIT {78.7402,78.7402,200.0*8/3,760*1.1} // default steps per unit for Ultimaker
devo cambiare solo i primi 3 numeri , il quarto devo calcolarlo con lo spostamento del filamento|
Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 29, 2015 02:44AM |
Registered: 12 years ago Posts: 6,409 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 June 30, 2015 08:00PM |
Registered: 11 years ago Posts: 41 |

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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 July 29, 2015 05:32PM |
Registered: 12 years ago Posts: 124 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 July 30, 2015 05:43AM |
Registered: 12 years ago Posts: 124 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 July 30, 2015 06:17AM |
Registered: 11 years ago Posts: 690 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 July 30, 2015 07:39AM |
Registered: 12 years ago Posts: 124 |
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Re: Muovere i motori Nema 17 con Sainsmart RAMPS v1.4 e A4988 August 02, 2015 05:49AM |
Registered: 12 years ago Posts: 124 |