Messages

1861

G-Code, CAD, and CAM discussions / Re: Triple edge zero finding plate problems

« on: August 03, 2017, 02:33:54 AM »

Hi Ian,

Your .xml file is in your Mach3 folder and it is called    Mach3Mill.xml

On the attached image I have marked pin 13. Is this the pin you are using ?

By changing the Mach3 Probe configuration (different pin) do any of the other inputs (pins 10,11,12) work ?

Tweakie.

1862

General Mach Discussion / Re: LIMITS ON CHINESE BOARD

« on: August 03, 2017, 02:16:23 AM »

Hi Wes,

You need to connect the 12 to 24 Volt power source (which powers the opto-isolators) to get Inputs (and Outputs) to work on that breakout board. 

Tweakie.

1863

G-Code, CAD, and CAM discussions / Re: Triple edge zero finding plate problems

« on: August 02, 2017, 10:41:58 AM »

Hi Ian,

The voltage readings are correct.

A question I should have perhaps asked before - What make and model of breakout board are you using (a picture may be good) ?

(e-mail me your .xml file, my mail box address is under my avatar)

Tweakie.

1864

Show"N"Tell ( Your Machines) / Re: First CNC build

« on: August 02, 2017, 01:49:28 AM »

Excellent. 

Tweakie.

1865

Show"N"Tell ( Your Machines) / Re: Slow blow or fast blow?

« on: August 02, 2017, 01:42:25 AM »

There is differing opinions regarding exactly which parts of an installation should be fused as in some instances rapid voltage disconnection (blown fuse) may cause just as much damage as not having a fuse at all.

My advice would be just to fit slow blow fuses on each of the mains inputs to devices (PSU, Spindle, etc.).

Tweakie.

1866

G-Code, CAD, and CAM discussions / Re: Triple edge zero finding plate problems

« on: August 02, 2017, 01:15:09 AM »

Hi Ian,

Unfortunately your .xml file did not attach.

The following pic shows how you should be configuring pin 13 for operation with your touch plate.

Tweakie.

1867

G-Code, CAD, and CAM discussions / Re: Triple edge zero finding plate problems

« on: August 01, 2017, 05:37:51 AM »

If you attach your .xml file ( <your profile> .xml from your Mach3 folder) I will check your configuration. Copy it and rename the copy to iparr.xml then use the Additional Options to attach.

Connect a voltmeter between Pin 13 and GND. What is the voltage reading ?
Connect the voltmeter between Pin 13 and +5 Volts. What is the reading ?

Tweakie.

1868

G-Code, CAD, and CAM discussions / Re: Triple edge zero finding plate problems

« on: August 01, 2017, 04:37:22 AM »

Hi Ian,

Assuming you have set / configured Pin13 correctly then temporarily connecting it to GND should activate the Digitize LED on the Diagnostics (Alt-7) page. Does it do this ?

Tweakie.

1869

G-Code, CAD, and CAM discussions / Re: Triple edge zero finding plate problems

« on: August 01, 2017, 01:38:44 AM »

Hi Ian,

Check that you have Enabled and set Probe to Active Low and also the Port and Pin (13) correctly.

Tweakie.

1870

General Mach Discussion / Re: "Port 1 Pins current State" no lights...

« on: August 01, 2017, 01:24:02 AM »

The 'Port 1 Pins current State' LED's do not always work as expected and they should be ignored.

The 'Input Signals current State' LED's should always work correctly.

Tweakie.