Auto Bed Leveling Problem August 26, 2015 02:12PM |
Registered: 9 years ago Posts: 476 |
//============================= Bed Auto Leveling =========================== #define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line) #ifdef ENABLE_AUTO_BED_LEVELING // There are 2 different ways to pick the X and Y locations to probe: // - "grid" mode // Probe every point in a rectangular grid // You must specify the rectangle, and the density of sample points // This mode is preferred because there are more measurements. // It used to be called ACCURATE_BED_LEVELING but "grid" is more descriptive // - "3-point" mode // Probe 3 arbitrary points on the bed (that aren't colinear) // You must specify the X & Y coordinates of all 3 points #define AUTO_BED_LEVELING_GRID // with AUTO_BED_LEVELING_GRID, the bed is sampled in a // AUTO_BED_LEVELING_GRID_POINTSxAUTO_BED_LEVELING_GRID_POINTS grid // and least squares solution is calculated // Note: this feature occupies 10'206 byte #ifdef AUTO_BED_LEVELING_GRID // set the rectangle in which to probe #define LEFT_PROBE_BED_POSITION 15 #define RIGHT_PROBE_BED_POSITION 145 #define BACK_PROBE_BED_POSITION 180 #define FRONT_PROBE_BED_POSITION 20 // set the number of grid points per dimension // I wouldn't see a reason to go above 3 (=9 probing points on the bed) #define AUTO_BED_LEVELING_GRID_POINTS 2 #else // not AUTO_BED_LEVELING_GRID // with no grid, just probe 3 arbitrary points. A simple cross-product // is used to esimate the plane of the print bed #define ABL_PROBE_PT_1_X 15 #define ABL_PROBE_PT_1_Y 180 #define ABL_PROBE_PT_2_X 15 #define ABL_PROBE_PT_2_Y 20 #define ABL_PROBE_PT_3_X 170 #define ABL_PROBE_PT_3_Y 20 #endif // AUTO_BED_LEVELING_GRID // these are the offsets to the probe relative to the extruder tip (Hotend - Probe) #define X_PROBE_OFFSET_FROM_EXTRUDER -53.3 #define Y_PROBE_OFFSET_FROM_EXTRUDER -5 #define Z_PROBE_OFFSET_FROM_EXTRUDER -0.80 #define Z_RAISE_BEFORE_HOMING 5 // (in mm) Raise Z before homing (G28) for Probe Clearance. // Be sure you have this distance over your Z_MAX_POS in case #define XY_TRAVEL_SPEED 8000 // X and Y axis travel speed between probes, in mm/min #define Z_RAISE_BEFORE_PROBING 15 //How much the extruder will be raised before traveling to the first probing point. #define Z_RAISE_BETWEEN_PROBINGS 5 //How much the extruder will be raised when traveling from between next probing points //If defined, the Probe servo will be turned on only during movement and then turned off to avoid jerk //The value is the delay to turn the servo off after powered on - depends on the servo speed; 300ms is good value, but you can try lower it. // You MUST HAVE the SERVO_ENDSTOPS defined to use here a value higher than zero otherwise your code will not compile. // #define PROBE_SERVO_DEACTIVATION_DELAY 300 //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing, //it is highly recommended you let this Z_SAFE_HOMING enabled!!! #define Z_SAFE_HOMING // This feature is meant to avoid Z homing with probe outside the bed area. // When defined, it will: // - Allow Z homing only after X and Y homing AND stepper drivers still enabled // - If stepper drivers timeout, it will need X and Y homing again before Z homing // - Position the probe in a defined XY point before Z Homing when homing all axis (G28) // - Block Z homing only when the probe is outside bed area. #ifdef Z_SAFE_HOMING #define Z_SAFE_HOMING_X_POINT (X_MAX_LENGTH/2) // X point for Z homing when homing all axis (G28) #define Z_SAFE_HOMING_Y_POINT (Y_MAX_LENGTH/2) // Y point for Z homing when homing all axis (G28) #endif #endif // ENABLE_AUTO_BED_LEVELING
SENDING:G29 Bed x: 15.00 y: 20.00 z: -0.09 Bed x: 80.00 y: 20.00 z: 0.13 Bed x: 145.00 y: 20.00 z: 0.15 Bed x: 145.00 y: 100.00 z: 0.16 Bed x: 80.00 y: 100.00 z: -0.05 Bed x: 15.00 y: 100.00 z: -0.42 Bed x: 15.00 y: 180.00 z: -0.54 Bed x: 80.00 y: 180.00 z: -0.27 Bed x: 145.00 y: 180.00 z: -0.19 Eqn coefficients: a: 0.00 b: -0.00 d: -0.12 planeNormal x: -0.00 y: 0.00 z: 1.00 echo:endstops hit: Z:-0.19
SENDING:G29 Bed x: 15.00 y: 20.00 z: -0.11 Bed x: 145.00 y: 20.00 z: 0.14 Bed x: 145.00 y: 180.00 z: -0.20 Bed x: 15.00 y: 180.00 z: -0.55 Eqn coefficients: a: 0.00 b: -0.00 d: -0.12 planeNormal x: -0.00 y: 0.00 z: 1.00 echo:endstops hit: Z:-0.55
echo: Free Memory: 13091 PlannerBufferBytes: 1488 echotored settings retrieved echoteps per unit: echo: M92 X78.74 Y78.74 Z2560.00 E95.00 echo:Maximum feedrates (mm/s): echo: M203 X400.00 Y400.00 Z5.00 E45.00 echo:Maximum Acceleration (mm/s2): echo: M201 X5000 Y5000 Z50 E5000 echo:Acceleration: S=acceleration, T=retract acceleration echo: M204 S1000.00 T2000.00 echo:Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s), Z=maximum Z jerk (mm/s), E=maximum E jerk (mm/s) echo: M205 S0.00 T0.00 B20000 X15.00 Z0.40 E5.00 echo:Home offset (mm): echo: M206 X-1.00 Y-22.00 Z0.00 echoID settings: echo: M301 P50.85 I7.76 D83.31
Re: Auto Bed Leveling Problem August 26, 2015 06:24PM |
Registered: 9 years ago Posts: 752 |
Re: Auto Bed Leveling Problem August 26, 2015 10:12PM |
Registered: 9 years ago Posts: 476 |
Re: Auto Bed Leveling Problem August 27, 2015 03:48AM |
Registered: 9 years ago Posts: 752 |
Re: Auto Bed Leveling Problem August 27, 2015 03:53AM |
Registered: 9 years ago Posts: 476 |
Re: Auto Bed Leveling Problem August 27, 2015 04:14AM |
Registered: 9 years ago Posts: 752 |
Re: Auto Bed Leveling Problem August 27, 2015 04:22AM |
Registered: 9 years ago Posts: 476 |
Re: Auto Bed Leveling Problem August 27, 2015 08:25AM |
Registered: 9 years ago Posts: 752 |
Re: Auto Bed Leveling Problem August 27, 2015 11:08PM |
Registered: 9 years ago Posts: 476 |