Just new to motion and i am building my own 3axis cnc cutter using servo drives.
i have every thing working quite well apart from mc_home.
when executed (r_trig) it stops immediately and i get fb_wasnt_called_during_motion.
if i execute the mc_home fb with a toggle it just runs and runs for a while then errors out.
what im unsure of is the way mc_home works.
from what i understand it changes the drive mode to 6 (homing) and should then run of the drive homing settings.
once origin sensor is made then homing would stop and mc_home.done is true. and the position on the fb is where i what the new home position (zero) to be? or do i feed mc_readposition to that input?
so i would think its the settings in the drive that aren't quite right. but i believe they are all correct.
has any one got any info to steer me in the right direction?
Cheers
Last edit: Dave_T 2025-04-04
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Hi
Just new to motion and i am building my own 3axis cnc cutter using servo drives.
i have every thing working quite well apart from mc_home.
when executed (r_trig) it stops immediately and i get fb_wasnt_called_during_motion.
if i execute the mc_home fb with a toggle it just runs and runs for a while then errors out.
what im unsure of is the way mc_home works.
from what i understand it changes the drive mode to 6 (homing) and should then run of the drive homing settings.
once origin sensor is made then homing would stop and mc_home.done is true. and the position on the fb is where i what the new home position (zero) to be? or do i feed mc_readposition to that input?
so i would think its the settings in the drive that aren't quite right. but i believe they are all correct.
has any one got any info to steer me in the right direction?
Cheers
Last edit: Dave_T 2025-04-04
also get this error in place of the other from time to time.