I did experiment and input 3 lines
/////////
setp scale.0.gain 0.00034483
setp scale.0.offset -0.4172

net scaled-percent scale.0.out=>motion.adaptive-feed

///////////////////////////////////////
linux did not start
and error
.............

Starting LinuxCNC...

hm2-servo.hal:205: parameter or pin 'scale.0.gain' not found

Shutting down and cleaning up LinuxCNC...

Cleanup done

/////////////

so

i need put in pin







On Mon, Jun 9, 2014 at 12:08 PM, andy pugh <[email protected]> wrote:

> On 9 June 2014 19:42, a k <[email protected]> wrote:
>
> > Because  feed control on axis start from 0% to 150%
> > i want to 0VDC be 0% feed and
> > 5VDC correspond to 150% of feed
> > can i have that?
>
>
> Yes.
>
>  Use the "scale" HAL component
> http://www.linuxcnc.org/docs/html/man/man9/scale.9.html
>
> And connect the output to motion.feed-override.
> http://www.linuxcnc.org/docs/html/man/man9/motion.9.html
>
> Note that you need to enable feed-override with a G-code.
>
> --
> atp
> If you can't fix it, you don't own it.
> http://www.ifixit.com/Manifesto
>
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HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions
Find What Matters Most in Your Big Data with HPCC Systems
Open Source. Fast. Scalable. Simple. Ideal for Dirty Data.
Leverages Graph Analysis for Fast Processing & Easy Data Exploration
http://p.sf.net/sfu/hpccsystems
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