Messages

4811

General Mach Discussion / Re: Y-axis not moving

« on: December 07, 2011, 11:07:39 AM »

Looks like you are getting close. 

Right click on the xml file in your Mach3 directory and from the menu select copy
Right click on the desktop and from the menu select paste
Right click on the xml file on the desktop and from the menu select rename
Change name to bensxml2.xml and hit return

Attach this file to your post.

This should work, I think 

Tweakie.

4812

General Mach Discussion / Re: Y-axis not moving

« on: December 07, 2011, 03:30:22 AM »

Hi Ben,

Obviously your PC directory structure will be configured differently but this is where my xml is located.

Tweakie.

4813

General Mach Discussion / Re: G31 Probe problem

« on: December 06, 2011, 07:12:53 AM »

I still stick an isMoving() after each one - but that's just me.

Me too     (I learned the hard way).

Tweakie.

4814

General Mach Discussion / Re: Trying the 3d probing/digitizing function

« on: December 06, 2011, 07:05:03 AM »

Hi Ray,

You are not alone here, I get exactly the same thing with version R2.043.022.
The message box "previous sequence not yet complete" is just an error message from probing plugin code but I have to shutdown to clear it as well.

No help but lots of sympathy 

Tweakie.

4815

General Mach Discussion / Re: Y-axis not moving

« on: December 06, 2011, 06:41:55 AM »

Hi Ben,

Your .xml file is in the Mach3 folder entitled Mach3Mill.xml or named after whatever profile you are running. Copy it, rename the copy to something like Bens.xml and post it. Hood can then check your Mach configuration and let's hope this is the problem 

It may, at this stage, be worth checking with a continuity tester / multimeter that your parallel port cable is good and that pin#1 is connected to pin#1, pin#2 to pin#2. etc etc. with no shorts between pins.

Tweakie.

4816

General Mach Discussion / Re: Home Switch Staying Active

« on: December 06, 2011, 02:09:42 AM »

Hi Jake,

It is more usual to have the switches wired in ‘series’ but no worries (mine are wired in parallel and I always seem to do everything differently to everyone else).
The ‘pull-up’ resistors are already mounted on the C10 board so assuming your switches are ‘wired in parallel’ then the C10 jumper (X5) need to be set for ‘pull-up’ (2-3) and your switches need to be wired to their ‘normally open’ contacts and Mach configured for ‘active low’ on the switch input pin#. Your actual switches will connect between the relevant input pin# and GND.

Hope this explains it.

Tweakie.

4817

General Mach Discussion / Re: Steppers are too slow

« on: December 05, 2011, 08:19:02 AM »

My advice would be not to add any additional capacitor at all.  

I hadn't really thought about this until I tried it but as far a bipolar stepper motors are concerned rotating an un-energised motor by hand has some magnetic resistance - drive the stepper beyond it's stall point and it is perfectly free to rotate by hand in either direction without any of the previously felt magnetic resistance.

Tweakie.

4818

General Mach Discussion / Re: X-Axis rotation

« on: December 05, 2011, 08:05:28 AM »

I probably don't understand your question but I regularly use a rotary (A) Axis mounted to rotate either the X Axis or the Y Axis depending on the raster scan of the work (left to right or top to bottom of the image).

Perhaps you need to provide more details of what you need to achieve.

Tweakie.

4819

General Mach Discussion / Re: Laser trigger Output Family

« on: December 05, 2011, 07:59:34 AM »

Hi Dave,

I am not aware of anyone using these analogue type of sensors (they are usually binary) so you may be pioneering new ground here. Interesting devices nonetheless and I would be most interested in hearing how you proceed.

Tweakie.

4820

General Mach Discussion / Re: Question about possible mach 3 project machine?

« on: December 05, 2011, 07:48:13 AM »

Hi Suade907,

Not quite sure why you haven't had other reply's to your post but, in my opinion, yes Mach can handle a 2 axis machine and as many switches and motors as you need. There are limits to the number of inputs and outputs from one LPT port but a second port (depending on your PC) can usually always be added. There are also a number of external motion controller cards with extended input / output capability it is just a matter of determining your projected needs.

Tweakie.