ACMER S1 3.5W Alarm 15

[amonra19789 (Carlos Y Hidalgo)]

After firmware update the machine launch that error on any operation (frame or run):

Tilt angle X:74
ALARM:15
On or near line 0:
Stream completed in 0:01
QC V1.9.
Grbl 1.2h [‘$’ for help]
[MSG:‘$H’|‘$X’ to unlock]
[MSG:Caution: Unlocked]

i’m trying to run again the firmware, change the cables… i already double check the configuration parameters but nothing.. may i reset the machine o make a hard reset?

[MikeyH (Mike Hembrey)]

@amonra19789

Tilt angle X:74
ALARM:15
On or near line 0:

I think the Tilt sensor can be triggered if the laser is scooting back and forth when the laser module moves very rapidly. Table wobbly under the laser or laser sliding back and forth can cause this to happen.

Alarm 15 is specific to your brand of laser, so you will need to contact Acmer to get which GRBL parameter can be changed to turn that sensor off or reduce the sensitivity.