Axis scale resolution

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lofix
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06 Oct 2020 06:51 - 06 Oct 2020 06:52 #185037 by lofix

Axis scale resolution was created by lofix

At the begining I want to say hello everybody, because I am new here

I have a question regarding configuration. How I can change resolution from X: 0.0000 to X: 0.00
I am asking about it, because step in my cnc is 0.05mm and I want to see value much more closer to the real position.

I attached picture to show what I am asking about.

Thank you for your support.

Last edit: 06 Oct 2020 06:52 by lofix.

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phillc54
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06 Oct 2020 09:56 #185044 by phillc54

Replied by phillc54 on topic Axis scale resolution

If you upgrade to 2.8 you can customise the dro settings.

linuxcnc.org/docs/2.8/html/config/ini-co...tml#_display_section

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lofix
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06 Oct 2020 10:28 #185046 by lofix

Replied by lofix on topic Axis scale resolution

Thanks for information, I will check which version I have now.
One question more...
If I change this DRO_Format and I wil get 0.00 format, is there a possibility to have step on 0.05 not 0.01 ?

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Todd Zuercher
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06 Oct 2020 17:39 #185103 by Todd Zuercher

Replied by Todd Zuercher on topic Axis scale resolution

If you are refering to the jog increments, then yes.
Same section see INCREMENTS.

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lofix
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06 Oct 2020 19:02 - 06 Oct 2020 19:10 #185114 by lofix

Replied by lofix on topic Axis scale resolution

@Todd
I've changed jog increments to 5mm 2mm 1mm 0.5mm 0.1mm 0.05mm

What I want to achieve, is that in continuous mode, it will stepping every 0.05mm on the display, because I know that it is physically working like that.

@phillc54
I've checked... I have 2.7 and upgrade is needed

Last edit: 06 Oct 2020 19:10 by lofix.

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Todd Zuercher
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07 Oct 2020 18:07 #185287 by Todd Zuercher

Replied by Todd Zuercher on topic Axis scale resolution

Not sure how that could be achieved.

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cmorley
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07 Oct 2020 22:23 #185308 by cmorley

Replied by cmorley on topic Axis scale resolution

Some how you would need AXIS to process the DRO value with something like this (found on the net):
But I wonder about possible problems with say doing offset adjustment calculations with such a display.

def round_to(n, precision):
    correction = 0.5 if n >= 0 else -0.5
    return int( n/precision+correction ) * precision

def round_to_05(n):
    return round_to(n, 0.05)

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Axis scale resolution

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