Atom 330 or D525 or D510?

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23 Jun 2012 19:40 - 23 Jun 2012 19:45 #21236 by gera229
I have a question for a user that has the D525MW board and also some instructions to follow.
There is a green led on board that is lit when computer is on standby power according to the manual, however it is still lit even after I shut down my computer.
Only if I plug out the power cord will it turn off, but still when it's shut down it's not on standby. So I'm wondering if it is functioning properly and would like you to check it on yours by following the instructions below:

Can you follow these simple instructions and tell me how it is for you?
1. Turn on your computer
2. Shut it completely down
3. Leave it shut down for at least 1 minute
4. Open the case and look at the motherboard

Do you have a green light working in there?
Last edit: 23 Jun 2012 19:45 by gera229.
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23 Jun 2012 19:43 #21237 by andypugh
On the D510 and DN2800 boards I have they both have one green light any time there is power to the board, even when otherwise shutdown.
The board needs some pins to be live to be able to detect the start switch, I suspect it is related to that.
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23 Jun 2012 19:47 - 23 Jun 2012 19:48 #21238 by gera229
So it's lit on the board even when your computer is shut down?
Is that with the power cord plugged in?
If you plug the power cord out obviously the led that is on the board will turn off right?
Last edit: 23 Jun 2012 19:48 by gera229.
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23 Jun 2012 20:06 #21239 by andypugh
gera229 wrote:

So it's lit on the board even when your computer is shut down?

Yes. Some outputs of a PC power supply are permanently on, as long as there is power to them.

My D510 controller actually shuts completely down, as I put a relay in the mains feed controlled by the HDD 12V cable.
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23 Jun 2012 20:48 - 23 Jun 2012 20:48 #21240 by gera229
So that relay you have gives you're computer power?
When you shut the computer down, the relay also goes to the "Off" position thus giving no power so no lights?
Last edit: 23 Jun 2012 20:48 by gera229.
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23 Jun 2012 21:16 #21241 by andypugh
gera229 wrote:

So that relay you have gives you're computer power?
When you shut the computer down, the relay also goes to the "Off" position thus giving no power so no lights?


Yes. It also shuts down the power supplies for the screen and the driver/logic too. It look some slightly cunning wiring to make it possible to start the machine though.
(A momentary switch to bypass the relay, in effect)
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23 Jun 2012 21:59 - 23 Jun 2012 22:00 #21242 by gera229
So if you want to turn the machine on, you have to flip a separate switch first in order to give it power?

I do want to know what exactly that relay is for? And why you would want to use it to completely power things down instead of the normal way where things would be plugged in?
Last edit: 23 Jun 2012 22:00 by gera229.
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23 Jun 2012 22:54 #21243 by andypugh
gera229 wrote:

So if you want to turn the machine on, you have to flip a separate switch first in order to give it power?

It is a two-pole switch, so turns on the main power and toggles the PC-startup pins too.

I do want to know what exactly that relay is for? And why you would want to use it to completely power things down instead of the normal way where things would be plugged in?

To turn off that accursed little green light!
(and also the monitor, 12V, 5V and 24V PSUs too)
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24 Jun 2012 23:49 - 24 Jun 2012 23:52 #21282 by gera229
So you have to manually switch it on?

Makes sense.

Well my PC setup is ready, I don't really want to disable hyperthreading or dual core just to get the extra performance in Windows XP for running applications such as AutoCAD. So I don't want to mess with slowing it down.

I'm using a belt driven system so I will probably get decent speeds per pulse ratio although the resolution will be a bit worse, I do not need ultimate accuracy because 0.004" tolerance is good enough for me, well at least for now.

I guess my machine will keep up without causing lost steps due to slower latencies that are higher values.


Anyway, aside from that I have a WG111T netgear wireless usb adapter and the driver was installed in Windows XP. While wireless works on Windows, I do not know how to get it set-up in Linux since it does not have a driver for Linux.
Is it possible with this adapter? How?

Also I redrew my CNC electronics enclosure drawing, and I hope it works. It is attached to this post in a zip file with a 2D and 3D version in 2004 DXF file format. I also have the DWG files which I can upload upon request.
Can you guys guide me how to convert it to G-Code WITH proper offset of bit size so that it cuts not right on the line, but outside the line by offsetting to make up for the bit size.

File Attachment:

File Name: 2D_and_3D_..._fix.zip
File Size:220 KB
Attachments:
Last edit: 24 Jun 2012 23:52 by gera229.
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25 Jun 2012 08:04 #21285 by ArcEye
Replied by ArcEye on topic Re:Atom 330 or D525 or D510?
Hi

I have a WG111T netgear wireless usb adapter and the driver was installed in Windows XP. While wireless works on Windows, I do not know how to get it set-up in Linux since it does not have a driver for Linux.
Is it possible with this adapter? How?


This thread is starting to ramble somewhat, might be best if you post any queries that do not directly relate to Atom MBs into new posts under the appropriate heading.
Otherwise no one else will easily find the answer if they have the same question.

In the meanwhile, entering 'WG111T ubuntu' into google returned this
help.ubuntu.com/community/WifiDocs/Device/WG111T

regards
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