Rotary Encoder to adjust Jog-Speed?

More
18 Jul 2025 19:14 #331997 by hitchhiker
Rotary Encoder to adjust Jog-Speed? was created by hitchhiker
Hi

I build parallel a pendant with a arduino mega.

everything is up.. i can select axis xyz ,select the scale (0.001 0.001 0.01 0.1 1).
I can adjust spindle feed snd rapid overrides.

now is my wish to adjust the speed when i jog.
i done this manual with mouse on desktop..

but i cant find the right hal pin :(

does someone have a idea ?

thanks!
 

Please Log in or Create an account to join the conversation.

More
18 Jul 2025 21:20 #332002 by unknown
Replied by unknown on topic Rotary Encoder to adjust Jog-Speed?

Please Log in or Create an account to join the conversation.

More
19 Jul 2025 07:14 #332007 by hitchhiker
Replied by hitchhiker on topic Rotary Encoder to adjust Jog-Speed?
halui.joint.jog-speed (float in) - pin for setting jog speed for plus/minus jogging.

i connect a potentiometer to it and bring it in the hal together...

i see that halui.joint.jog-speed changed when i look to the halpin.
but the jog speed doesnt change when i jog.

i jog with the pc keyboard!

is it possible that this is only working when you jog with like a joystick???
or a button on a pendant for plus and minus???

i use a handwheel... my target is to move from increment to increment with a selected speed.. like:

i select joint 0 and increment 0.1 with the rotary switches on my pendant, then i rotste the handwheel.. the jog speed is the same wich is selected with the jog speed bar in AXIS. now i want to adjust this Speed with another encoder or pot.

but i understand it works only with buttons for + - axis movement together.
and this is what i understand that it works like a joystick.

or i am complete wrong?

Please Log in or Create an account to join the conversation.

More
20 Jul 2025 10:30 #332053 by hitchhiker
Replied by hitchhiker on topic Rotary Encoder to adjust Jog-Speed?
i stuck at his point :( i think its not possible ..

Please Log in or Create an account to join the conversation.

More
22 Jul 2025 10:54 - 22 Jul 2025 10:57 #332172 by timo
Replied by timo on topic Rotary Encoder to adjust Jog-Speed?
Hello,

I think "almost everything is possible" somehow, but to be honest I did not really follow what you exactly want to do. Maybe you need to elaborate your "functional description" more?

e.g. On my small hobby mill (LinuxCNC) the speed depends on how fast I move the MPG (Manual Pulse Generator). (I never missed jogging at constant speed here, for small stuff I use MDI). (e.g. G91 G01 x10 F200 G90)

Most commercial machines that I see around here, have a separate set of jog buttons. 
And sometimes a selector switch for the jog speed.

Greetings Timo
Last edit: 22 Jul 2025 10:57 by timo.

Please Log in or Create an account to join the conversation.

More
26 Jul 2025 08:20 #332357 by hitchhiker
Replied by hitchhiker on topic Rotary Encoder to adjust Jog-Speed?
i use a mpg and i add more smaller step scales. like 0.001 0.005. i was on the wrong way! sry!

Please Log in or Create an account to join the conversation.

Time to create page: 0.062 seconds
Powered by Kunena Forum