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Bed leveling Issue - Marlin

Posted by phcella 
Bed leveling Issue - Marlin
June 10, 2017 08:08AM
Hi everyone,

I'm with a problem with my bed leveling..

The sensor probe is the hotend with microswitch
Arduino with Marlin

What firmware is the best for deltas printers with bal?

What is happening is on the link bellow:
[drive.google.com]

Delta Settings on Arduino..


//===========================================================================
//============================== Delta Settings =============================
//===========================================================================
// Enable DELTA kinematics
#define DELTA

// Make delta curves from many straight lines (linear interpolation).
// This is a trade-off between visible corners (not enough segments)
// and processor overload (too many expensive sqrt calls).
#define DELTA_SEGMENTS_PER_SECOND 200

// Center-to-center distance of the holes in the diagonal push rods.
#define DEFAULT_DELTA_DIAGONAL_ROD 215 // mm

// Horizontal offset from middle of printer to smooth rod center.
#define DELTA_SMOOTH_ROD_OFFSET 141.5  // mm //158

// Horizontal offset of the universal joints on the end effector.
#define DELTA_EFFECTOR_OFFSET 21.5 // mm 

// Horizontal offset of the universal joints on the carriages.
#define DELTA_CARRIAGE_OFFSET 12 // mm  

// Effective horizontal distance bridged by diagonal push rods.
#define DEFAULT_DELTA_RADIUS (DELTA_SMOOTH_ROD_OFFSET-DELTA_EFFECTOR_OFFSET-DELTA_CARRIAGE_OFFSET)

//Uncomment to enable autocalibration debug messages
//#define DEBUG_MESSAGES

// Precision for G30 delta autocalibration function
#define AUTOCALIBRATION_PRECISION 0.03 // mm
// Diameter of print bed - this is used to set the distance that autocalibration probes the bed at.
#define BED_DIAMETER 120 // mm

// Z-Probe variables
// Start and end location values are used to deploy/retract the probe (will move from start to end and back again)
#define PROBING_FEEDRATE 100/10*60  // Speed for individual probe Use: G30 A F600
#define Z_PROBE_OFFSET {0, 0, 0, 0}  // X, Y, Z, E distance between hotend nozzle and deployed bed leveling probe.
//#define Z_PROBE_DEPLOY_START_LOCATION {20, 70, 30, 0}   // X, Y, Z, E start location for z-probe deployment sequence
#define Z_PROBE_DEPLOY_START_LOCATION {0, 0, 30, 0}   // X, Y, Z, E start location for z-probe deployment sequence
//#define Z_PROBE_DEPLOY_END_LOCATION {5, 70, 30, 0} 	  // X, Y, Z, E end location for z-probe deployment sequence
#define Z_PROBE_DEPLOY_END_LOCATION {0, 0, 30, 0}     // X, Y, Z, E end location for z-probe deployment sequence
#define Z_PROBE_RETRACT_START_LOCATION {0, 0, 30, 0}  // X, Y, Z, E start location for z-probe retract sequence
#define Z_PROBE_RETRACT_END_LOCATION {0, 0, 30, 0}     // X, Y, Z, E end location for z-probe retract sequence 

#define AUTOLEVEL_GRID BED_DIAMETER/3 // Distance between autolevel Z probing points, should be less than print surface radius/3.


Is there anyway to change how much the hot end go up after it probe the point?
LVD
Re: Bed leveling Issue - Marlin
June 10, 2017 02:05PM
Your printer seems to make the people in the background move in slow motion. Neet... and it seems you're using pretty old FW (RichCattell?) Further your probe switch seems to get stuck on some points, making the effector to up and up and up...
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