Messages

8211

General Mach Discussion / Re: Add Cont-Step-MPG Leds to Cntrl Pnl.

« on: June 07, 2010, 06:16:23 AM »

Think I misunderstood the original question.  

If you are using physical led's on a physical control panel then yes you will need an output to turn them on.
There is more than one way of doing this but Using VB the Jog Cont led can be detected with GetOemLed(14) and output #1 can be turned on with ActivateSignal(Output1). Obviously you would need to assign an output for each LED.
So something like:-

If GetOemLED(14)=True Then
ActivateSignal(Output 1)
Else DeActivateSignal(Output 1)
End If

Could be used for each virtual LED you wish to detect and physical LED you wish to switch.

Does this help ?

Tweakie.

8212

General Mach Discussion / Re: Joy Stick

« on: June 06, 2010, 08:32:32 AM »

Hi Pat,

Is this what you are looking for ?.

http://www.machsupport.com/plugins.php

Tweakie.

8213

General Mach Discussion / Re: Add Cont-Step-MPG Leds to Cntrl Pnl.

« on: June 06, 2010, 02:39:55 AM »

Hi Johnv,

I agree with the OEMLed values you have shown.
I use Screen4 and LED's are added and defined in exactly the same way as you have added the momentary switch so I don't quite see where the problem lies.

Tweakie.

8214

General Mach Discussion / Re: Definifn addresses of a parallel port

« on: June 06, 2010, 02:31:29 AM »

Hi Eduardo,

You are right - It is Hex.

Your port address should read  0xDC00

Tweakie.

8215

Show"N"Tell ( Your Machines) / Re: New Project for the shop.

« on: June 06, 2010, 01:58:32 AM »

Great news Dave. Look forward to seeing some video.

Tweakie.

8216

General Mach Discussion / Re: Anyone running a CNCshark with Mach3?

« on: June 04, 2010, 08:41:31 AM »

Hi Greg,

I thought the CNCshark was USB driven.
If you can you get access to the driver card for parallel connection then I think it would be possible to drive the machine from Mach3.

Tweakie.

8217

FAQs / Re: Using Bitmaps for 3D

« on: June 04, 2010, 08:14:30 AM »

Hi Joe,

Mach1filter.exe is also worth exploring, it is not as versatile as Bmp2CNC but it is a free program and can be downloaded from this page http://www.machsupport.com/forum/index.php/topic,6544.0.html

Forgot to mention, nice website you have there and excellent work you have done on those signs.

Tweakie.

8218

Tangent Corner / Re: OSHA

« on: June 04, 2010, 04:18:56 AM »

I'm totally lost - If it's not in Wisconsin where is it then ??. 

Tweakie.

8219

FAQs / Re: Using Bitmaps for 3D

« on: June 04, 2010, 04:10:32 AM »

Hi Joe,

What you are describing here:-

The software, in the machine, reduces the color image down to a gray scale, with the limit of 250 shades. Then carves from that.

As Doug described it to me, the dark shades carve the deepest.

Is exactly the technique that packages like 'Bmp2CNC' or even 'Mach1filter.exe' use to create their depth maps which, incidentally are the same type of files which are used in reverse for milling lithophanes.

    
For example - This was done with Bmp2CNC from a grayscale image.

Mesh is entirely different and can take you into the realms of .stl files and true 3D work which is in no way related to gray scale images.

  
For example - This was done with DeskProto from an .stl file.

Point cloud techniques are again quite different and are more akin to half tone than gray scale.

Each technique has it's own advantage and disadvantage and no one technique can be used to best advantage for everything you are likely to want to produce.

Hope this helps,

Tweakie.

8220

General Mach Discussion / Re: Nothing is moving...

« on: June 03, 2010, 02:01:58 AM »

Try changing input pin jumpers (on C10) to 'pull up' and configure Mach motor outputs to 'active low'.

Tweakie.