A quick question, does latency matter for servo drives?

Dropout.

On 2/19/2012 1:36 PM, Viesturs Lācis wrote:
> 2012/2/19 Alan Browning<ajbrowning2...@yahoo.com>:
>> Thanks for the quick response. So you build your machines from the ground up 
>> with new componenets? Due to budget limitations I have to build things on 
>> the cheap.
>
> 2 of those machines were completely new builds, 2 were retrofits, one
> of the retrofits is my own machine, remaining are commercial services
> for customers.
> I prefer new components, where possible, but I am also very concerned
> about being as cost-effective as possible (that is why I delivered
> used monitor with one of those newly built machines). And that is why
> D525 is so attractive - for<70 EUR (<100 USD) it has mainboard with
> 2-core CPU and also built-in video card. Add RAM, HDD and PSU to get
> working PC.
> Of course, if You already have unused PC and are building machine for
> Your own use, it is obvious to use existing hardware for multitasking
> - not only collect dust in its case, but also drive a cnc machine.
>
> I think that best thing to do at the moment is installing Ubuntu +
> LinuxCNC on that PC and runing latency test to find out, how is Your
> particular PC behaving and what realtime performance You can get out
> of it.
>
> Viesturs
>
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------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing 
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
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