Pin 'ini.X.max_acceleration' does not exist

sorry never use these features ... but now I'm interested on .... on my hal file try to write these row:

Linuxcnc close with error on terminal :  "/mihal.hal:1213: Pin 'ini.X.max_acceleration' does not exist "

And we not see how corret it ... i done some other INI custom parameter and it works ... but I understand "ini.x.max_acceleration" is connecter directly with AXIS section on INI file ....I'm in wrong or need to implement somethings?

i use Lcnc2.9.1

regrds
bkt

 

Did you try this way already?

Note that ini hal pins only exist after the gui has loaded, so you need to put that hal line in the postgui.hal file.

so is not realtime behaviour .... right?

there are a way to modify acceleration during motion? or need to integrate Limit on kinematics and use some float pint to archive these targhet?

regards