New printer keeps giving errors when z probe starts

dmkmedia

i have tried G30 and i get

Error:Activating z-probe would lead to forbidden xy position: 0.000000, -20.00

i tried G29

T:22.44 /0 B:21.39 /0 B@:0 @:0 T0:22.44 /0 @0:0 T1:22.44 /0 @1:0

fatal:G29 leveling failed! - Printer stopped and heaters disabled due to this error. Fix error and restart with M999.

im not sure whats going on i have a 400X400 Bed the config is attached

i want it to test 3 points in each corner can someone please help

Repetier

Make sure you can activate probe at the position you are. I guess you activated G30 at 0,0 and it has 20mm offset so required a move to -20 whcih is not allowed. SO just go to G1 X30 Y10 and then start and it should work.

Same with the 3 points for autoleveling (which is G32 S2 not G29 like in marlin) - these must be reachable with active probe. So omit borders in offset direction.

dmkmedia

the [roblem i have is i but it didnt move anywhere and didnt helpuch an small bed for a big frame when the end stop activates on the Y-axis i have to then move 150mm to reach 0 on the bed and X axis has to move 20mm to reach 0

i tried G1 X30 Y10 it didnt and didnt help

dmkmedia

im now getting

busy:processing

X:20.00 Y:20.00 Z:0.000 E:0.0000

busy:processing

Error:Z-probe failed

Error:Probing had returned errors - autoleveling canceled.

RequestStop:

busy:processing

TargetExtr0:0

TargetExtr1:0

T:198.75 /0 B:48.94 /0 B@:0 @:0 T0:198.75 /0 @0:0 T1:125.68 /0 @1:0

fatal:G32 leveling failed! - Printer stopped and heaters disabled due to this error. Fix error and restart with M999.

dmkmedia

anyone can help on this please as the printer is ready to go but i cant use it without help guys :)

Repetier

Does your extruder/probe move at all if you tell it to move? I mean not during probing but in general. There is a config option to prevent moves if you did not home before. So if you did not home and nothing moves it is clear it will probe same position.

dmkmedia

well i click the home all button and that works ok
then i type in G1 X30 Y10
and it dont move but i have typed in G1 X30 Y20
then it did so I assume once it homes its already at G1 X30 Y10

dmkmedia

but its this error i dont know what's causing it after the first probe in G32 S2 i get

T:15.09 /0 B:9.46 /0 B@:0 @:0 T0:15.09 /0 @0:0 T1:14.74 /0 @1:0

fatal:G32 leveling failed! - Printer stopped and heaters disabled due to this error. Fix error and restart with M999.

but only after the first probe

Repetier

You can send M114 after homing to see what firmware thinks where it is.

Probing fails if it was triggered before going down, so maybe you start at a too low level?

dmkmedia

i get X:10.00 Y:0.00 Z:0.000 E:0.0000

after sending M114

Repetier

In that case G1 X30 Y10 after homing must move 20 right 10 back. So not moving at all is an error and I wonder why it does not move.
What does M119 after homing say? Any endstops triggered that prevent the move.

And since G1 X30 Y20 does move - in which direction?

Does not really make sense at the moment.

dmkmedia

ok here is a video of whats going on i hope you can pull something from it
also config file attached

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