Problems after i use rotary on ortur lp2 pro : error 9

Hi guys, i make some rotary engraving last night… today a want to make engraving on a flat surface. i put back my default setting . when i try to set a laser position on the plan a received a error 9

Starting stream


G-code motion target exceeds machine travel. Machine position safely retained. Alarm may be unlocked. (Right-click the ‘Devices’ button to reset the connection)

On or near line 2:

Stream completed in 0:00

[MSG:Reset to continue]


Ortur Laser Master 2 Pro Ready!

OLF 152.

[MSG: Flame detector Inactive. Luminosity too high]

Grbl 1.1f [’$’ for help]

[MSG:’$H’|’$X’ to unlock]


G-code locked out during alarm or jog state.

i reset device, unplug, check my connection…

thanks for your help

@OrturTech can you help me please

Think i just did in Facebook
But i found the issue
You are homed, at 0x0
You are then requesting the machine to do a Job start, current position (0x0 for all machine knows)
Where your start is center

So machine thinks its at 0x0 and needs to move -10x -30y
It wont let you
Home… move head to x200 y200
THEN adjust the head by hand to where you want.
no more alarm 2

From GRBL Error Codes

ERROR 2 – STATUS_BAD_NUMBER_FORMAT The number part of the Gcode was invalid

ERROR 9 – STATUS_SYSTEM_GC_LOCK machine is locked in error of some sort, and you tried to issue a movement command.

Did you forget to $X the machine? Or is it sitting on a Limit Switch?

Good luck :slight_smile: