eccentric turning

I have also :


Attached you can found my hal and ini

Hi

I'm trying to understand the process, this require to link this HAL value from macro to HAL the problem is i don't found some exemple, your original lathemacro pass the value to ocode subroutine.

-It is possible from ocode to update HAL pin ?
Or
-it is possible from macro.ui to change HAL value before send ocode ?
Or
-need to use other way like a remap/add new Gcode to interpreter ?
Or
- What did you think ?


The goal is mostly to allow me to easily turn some eccentric screw. (polygon is also something i like to be possible to do)



Br

Hi!

i am complete new to linuxcnc..

i have a emco compact 5 cnc without turret.
i use a abz encoder for spindle index and speed.

i want to play arround with the eoffset.
is ot possible to get a walkthrough?
its hard for me to understand all the handcoded parts in the files.

any help possible? thanks.  

yes the simulation works.. but its with a C axis.. i dont have a c axis.. i have a lathe with abz encoder on the spindle.

i am absolute new to all that things

i am happy that my lathe works and the modbus for vfd works...

some code parts could be help...

thank you.

hi andy... 2 things after 4 hours without result...

i find out that my abz encoder had no working z signal... i done all on my desk... without the lathe.

i have 2 steppers with drivers connected to my parallelport and a encoder.

you are right 1 full rev is +1 or -1

i checked if all works with my standart ini/hal. all ok.

i start with m3 s200 the spindle
enter g33 z-5 k1
the indexpulse i done with a switch because my encoder have failed z signal.
the counting is correct back and forward.


now.. back to the eoffset..

i saw a video on youtube... with what i want.

the spindle is in moving,the encoder gets position and x is moving.



first i must get a working abz encoder...

but i dont understand how he get the degrees... he use a abz encoder thats what i know.

hi me again...

net spindle-position encoder.0.position => xo.angle gives me 1 count for 1 rev.
ok this works. but i struggle with:

net E:active <= motion.eoffset-activenet E:active => xo.active

the motion.eoffset-active shows everytime false.and i dont know what i must do.i need help...can someone please help... i dont understand it.

i upload my hals and inis.... what do i wrong?!can someone bring me to the right way?!

thanks

Hello, I tried on my side too, with a port // configuration (identical to yours, in fact) I would like to help you, but I am less advanced than you on this configuration (contrary to you, I wish to keep the C axis) I am happy to not be alone on this subject, thank you !