Auto leveling on delta G2 :erratic moves
Posted: Wed Jul 15, 2015 3:19 am
HI,
I go through the set up procedure and everything was fine until G29 auto leveling
i do a G28 command , fine
then when i ask a G29 auto level
head go down (half height) then start to move in 16 different location
but going solely up between each point:
going to a point , move up, another point, move up....
then after that, moves to a strange position, near the hot bed in a corner (?!)
until i have to do an emergency stop to avoid damaging something
any idea?
thanks
note: on the documentation, it's not clear what to do with some red values:
// Travel limits after homing
365 #define X_MAX_POS DELTA_PRINTABLE_RADIUS
366 #define X_MIN_POS -DELTA_PRINTABLE_RADIUS
367 #define Y_MAX_POS DELTA_PRINTABLE_RADIUS
368 #define Y_MIN_POS -DELTA_PRINTABLE_RADIUS
369 #define Z_MAX_POS MANUAL_Z_HOME_POS
370 #define Z_MIN_POS 0
398 #define Z_RAISE_BEFORE_PROBING 100
I go through the set up procedure and everything was fine until G29 auto leveling
i do a G28 command , fine
then when i ask a G29 auto level
head go down (half height) then start to move in 16 different location
but going solely up between each point:
going to a point , move up, another point, move up....
then after that, moves to a strange position, near the hot bed in a corner (?!)
until i have to do an emergency stop to avoid damaging something
any idea?
thanks
note: on the documentation, it's not clear what to do with some red values:
// Travel limits after homing
365 #define X_MAX_POS DELTA_PRINTABLE_RADIUS
366 #define X_MIN_POS -DELTA_PRINTABLE_RADIUS
367 #define Y_MAX_POS DELTA_PRINTABLE_RADIUS
368 #define Y_MIN_POS -DELTA_PRINTABLE_RADIUS
369 #define Z_MAX_POS MANUAL_Z_HOME_POS
370 #define Z_MIN_POS 0
398 #define Z_RAISE_BEFORE_PROBING 100