Can i Jog part program using MPG ?

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19 Feb 2021 10:31 #199393 by andypugh

You need to uncomment line 24.


It's not quite that simple.

It turns out that there are _many_ scale components and (largely) have names.

My previous advice was based on the assumption that the XHC hal only loaded one, un-named scale.

TWOPASS might be the neatest answer.
linuxcnc.org/docs/2.8/html/config/ini-config.html#_hal_section

What is the adaptive feed going to be controlled by? In your HAL snippets it comes from "jog-counts" but I don't see anything driving that signal.
Do you really need lowpass and ddt?

Is this a code snippet that you borrowed from somewhere and are trying to use without really understanding what it does? It seems excessively complex.
The following user(s) said Thank You: marq_torque

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19 Feb 2021 11:13 #199401 by marq_torque
Not sure about Lowpass and DDT .... noob !

I'm getting this error after uncommenting 24th line..

Attachments:

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19 Feb 2021 11:22 #199402 by andypugh
This is all in the docs but:

You can only loadrt each component once. This needs to be done in a HAL file that is interpreted before any other HAL file that tries to use the component, or inside the same HAL file and before the component is addf-ed or net-ed.

The exception to this is using TWOPASS, but in that case each instance of the component has to be be given a name with the names= directive in the loadrt.

But first answer the question about where jog-counts comes from. Otherwise this is all a waste of time.

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06 Jun 2021 12:46 - 06 Jun 2021 12:47 #211293 by Jetiman
Is there any news on the subject.

At work, we also have to turn in manual mode.
I think that's really good.

Would be good if it works with the WHB04B
Last edit: 06 Jun 2021 12:47 by Jetiman.

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08 Jun 2021 22:17 #211554 by andypugh

Is there any news on the subject.


Can you be more specific about what you want to do, and what you have already tried?

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11 Jun 2021 16:03 #211813 by Jetiman
I want it like this:


So far I haven't tried much. I don't know how to build this.

I have a WHB04B, which works normally.

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14 Jun 2021 22:13 #212063 by andypugh
Do you have the MPG set up to change the value on the motion.adaptive-feed HAL pin?

Have you studied the HAL documentation enough to know what I am describing?

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