Am 14.01.2021 um 18:58 schrieb Andrew:
чт, 14 січ. 2021 о 09:35 Stefan Freisei Muehlbacher <[email protected]>
пише:
Hi developers!
I am from bavaria/germany and retrofitted a MAHO MH400 with linuxcnc. By
doing this i developed some small addons for linuxcnc and of course
sometimes i cant find all informations at forum.linuxcnc.org.
Hi Stefan,
Can you tell a bit more about the MH400 retrofit?
Which drives have you used, which addons have you developed etc.
Thanks,
Andrew
Hi Andrew,
you can find some informations on http://freisei.de (if i find some time
i will add much informations there)
It´s a MAHO MH400e which was already a CNC-Machine. I could use the
included servos driven by an "Indramat" thyristor controller.
I´ve written a realtime-componet "mahorc" for using the orginal
remote-control.
For now i can
- control the LED´s
- use the buttons and the override-selector.
- basic probing (X/Y/Z+/-, X/Y inner/outer middle, Z-down)
Another self-written component is called "timeinterval" - its used for
the lubrication, time-based plus way-based
here is a list of PINs
pin in u32 interval "interval-time in seconds, default: 0";
pin in u32 width=1 "lenght of pulse in seconds, 0 means forever until
reset, default: 1";
pin in bit reset "resets out to false and begin a new count, if reset is
true out can never be false";
pin in bit active=true "activates the component, default: true";
pin out u32 last_out "timestamp of last interval";
pin out u32 next_out "timestamp of next interval";
pin out bit out "pulse-output";
It has the abilitiy to persistent save the last intervals in a file.
I´ve done some hacky improvements on "Sergey 'Jin' Bostandzhyan"´s
mh400e-gearbox component.
Everything still under heavy development and testing. But the machine is
now in a working state.
Greets from Bavaria,
Freisei
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