Messages

11

General Mach Discussion / Re: VB Script

« on: October 11, 2018, 03:09:16 AM »

here we have the X-Center without the debug Windows

Code: [Select]

'simple X-center script
Sub Main()
SetOEMDro(800,0)

    'do the X- probe
    Message ("probe X- ")
    Code "G31 X-100 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x <= -100 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X- canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

Sleep(200)
'get the exact probepos
ProbeXNeg = GetVar(2000)

'clear the probe
Code "G91 X2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"


    'do the X+ probe
    Message ("probe X+ ")
    Code "G31 X200 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x >= 200 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X+ canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

Sleep(200)
'get the exact probepos
ProbeXPos = GetVar(2000)

'clear the probe
Code "G91 X-2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"

'goto the center
middle = ProbeXNeg + ((ProbeXPos - ProbeXNeg)/2)
Code "G90 G01 X" + CStr(middle)
    While IsMoving()
Sleep(10)
    Wend           
SetOEMDro(800,0)

End Sub


and the y-Center

Code: [Select]

'simple Y-center script
Sub Main()
SetOEMDro(801,0)

    'do the Y- probe
    Message ("probe Y- ")
    Code "G31 Y-100 F150"
    While IsMoving()
        y = GetOEMDRO(801) 'Y actpos
        If y <= -100 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe Y- canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

Sleep(200)
'get the exact probepos
ProbeYNeg = GetVar(2001)

'clear the probe
Code "G91 Y2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"


    'do the Y+ probe
    Message ("probe Y+ ")
    Code "G31 Y200 F150"
    While IsMoving()
        y = GetOEMDRO(801) 'Y actpos
        If y >= 200 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe Y+ canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

Sleep(200)
'get the exact probepos
ProbeYPos = GetVar(2001)

'clear the probe
Code "G91 Y-2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"

'goto the center
middle = ProbeYNeg + ((ProbeYPos - ProbeYNeg)/2)
Code "G90 G01 Y" + CStr(middle)
    While IsMoving()
Sleep(10)
    Wend           
SetOEMDro(801,0)

End Sub



hope i did everthing right


 

Thank you again for all your help my friend. It will be later tonight before I can try it but I will let you know how it goes.

12

General Mach Discussion / Re: VB Script

« on: October 10, 2018, 12:04:14 PM »

here is a Version with a small delay after the probes, maybe it is more acurate

Code: [Select]

'simple X-center script
Sub Main()
SetOEMDro(800,0)

    'do the X- probe
    Message ("probe X- ")
    Code "G31 X-100 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x <= -100 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X- canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

Sleep(200)
'get the exact probepos
ProbeXNeg = GetVar(2000)


MsgBox "X Probe - : " + CStr(ProbeXNeg)


'clear the probe
Code "G91 X2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"


    'do the X+ probe
    Message ("probe X+ ")
    Code "G31 X200 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x >= 200 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X+ canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

Sleep(200)
'get the exact probepos
ProbeXPos = GetVar(2000)


MsgBox "X Probe + : " + CStr(ProbeXPos)



'clear the probe
Code "G91 X-2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"

'goto the center
middle = ProbeXNeg + ((ProbeXPos - ProbeXNeg)/2)
Code "G90 G01 X" + CStr(middle)
    While IsMoving()
Sleep(10)
    Wend           
SetOEMDro(800,0)

End Sub



Success !!! That seems to have got it my friend. It is now working perfectly (apart from having to click on the "OK" buttons) I am assuming that the debugging can be removed.

Also, while I am at it, could a Y centre script be done by replacing all instances of  X-  X+   with  Y- Y+ ?

Thank you so much for all your help, much appreciated.

13

General Mach Discussion / Re: VB Script

« on: October 10, 2018, 06:39:45 AM »

the third number is the calculated Center of the two Pobepositions:


Center = ProbeXNeg + ((ProbeXPos - ProbeXNeg) / 2)

Ahh, I see.   Looks like it is giving the centre of the tiny amount that it backs off, after probing X+

14

General Mach Discussion / Re: VB Script

« on: October 10, 2018, 03:45:52 AM »

Once again mate, many thanks for the time you are taking to help me out here

Gave this a try this morning and we are certainly getting somewhere. I am probing between two edges that I know to be roughly 40mm apart.

I place the probe (deliberately) off centre in the space and click on "Probe"  The probe starts to move X- and stops when it touches the edge and I now get this message



I click "OK" again and the probe starts to move X+,  after touching the opposite edge, it stops and I get this message



I click "OK" once more and it then backs off a tiny amount and I get this message



Clicking "OK" once more will then return the probe to the centre of the part and the X dro will update to 0.000, so it is in fact now working. I just don't understand the third message that I get with the tiny number !

15

General Mach Discussion / Re: VB Script

« on: October 08, 2018, 08:49:14 AM »

I'm using a genuine UC300 USB controller, and as I said before, every other probing routine works perfectly, in both Mach3 and UCCNC, it's just this "finding the centre in X" move that's got me beat !

16

General Mach Discussion / Re: VB Script

« on: October 08, 2018, 03:35:43 AM »

Code: [Select]

'simple X-center script
Sub Main()
SetOEMDro(800,0)

    'do the X- probe
    Message ("probe X- ")
    Code "G31 X-100 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x <= -100 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X- canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

'get the exact probepos
ProbeXNeg = GetVar(2000)

'clear the probe
Code "G91 X2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"


    'do the X+ probe
    Message ("probe X+ ")
    Code "G31 X200 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x >= 200 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X+ canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

'get the exact probepos
ProbeXPos = GetVar(2000)

'clear the probe
Code "G91 X-2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"

'goto the center
middle = ProbeXNeg + ((ProbeXPos - ProbeXNeg)/2)
Code "G90 G01 Y" + CStr(middle)
    While IsMoving()
Sleep(10)
    Wend           
SetOEMDro(800,0)

End Sub




Still the same I'm afraid ! On one attempt it done the X- no problem and then when it touched off on X+ it backed off 2mm, moved Y+ 2mm and the dro then updated to X 0.000  Y2.000

17

General Mach Discussion / Re: VB Script

« on: October 07, 2018, 03:26:46 PM »

no idea why this warning Comes up, but try this code:

Code: [Select]

'simple X-center script
Sub Main()
SetOEMDro(800,0)

    'do the X- probe
    Message ("probe X- ")
    Code "G31 X-100 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x <= -100 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X- canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

'get the exact probepos
ProbeXNeg = GetVar(2000)

'clear the probe
Code "G91 X2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"


    'do the X+ probe
    Message ("probe X+ ")
    Code "G31 X200 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x >= 200 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X+ canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

'get the exact probepos
ProbeXPos = GetVar(2000)

'clear the probe
Code "G91 X-2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"

'goto the center
middle = ProbeXNeg + ((ProbeXPos - ProbeXNeg)/2)
Code "G90 G01 Y" + CStr(middle)
SetOEMDro(800,0)

End Sub




Ok buddy, this is what I am getting now.

Start probing routine and the first move is X-  After touching off on X- , it starts to go X+ , and after touching off, it now retracts 2mm, and the X dro now updates to read 0.000

I am completely baffled by all this.

18

General Mach Discussion / Re: VB Script

« on: October 07, 2018, 01:01:17 PM »

ok try this, sorry i can't test the code for the Moment.

Code: [Select]

'simple X-center script
Sub Main()
SetOEMDro(800,0)

    'do the X- probe
    Message ("probe X- ")
    Code "G31 X-100 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x <= -100 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X- canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

'get the exact probepos
ProbeXNeg = GetVar(2000)

'clear the probe
Code "G91 X2 F150"
    While IsMoving()
Sleep(10)
    Wend           
Code "G90"


    'do the X+ probe
    Message ("probe X+ ")
    Code "G31 X200 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x >= 200 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X+ canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

'get the exact probepos
ProbeXPos = GetVar(2000)

'goto the center
middle = ProbeXNeg + ((ProbeXPos - ProbeXNeg)/2)
Code "G90 G01 Y" + CStr(middle)
SetOEMDro(800,0)

End Sub




We are certainly getting closer my friend, It now probes X- no problem, touches off, then starts to go X+, as soon as it touches the X+ I get the warning again.

Sorry for being a pain in the a** guys.

19

General Mach Discussion / Re: VB Script

« on: October 07, 2018, 12:57:12 PM »

That's a Mach3 internal message that the probe input is active when the probe move is called.
Make sure your probe is wired and working properly. Look at the LED on the diagnostics page. The LED should be off, and come on when the probe is triggered.

Everything is good with the probe Gerry, it works great on all other probing routines.

20

General Mach Discussion / Re: VB Script

« on: October 07, 2018, 08:48:09 AM »

Code: [Select]


'simple X-center script
Sub Main()
SetOEMDro(800,0)

    'do the X- probe
    Message ("probe X- ")
    Code "G31 X-100 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x <= -100 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X- canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

'get the exact probepos
ProbeXNeg = GetVar(2000)

    'do the X+ probe
    Message ("probe X+ ")
    Code "G31 X200 F150"
    While IsMoving()
        x = GetOEMDRO(800) 'X actpos
        If x >= 200 Then
            DoOEMButton(1003) 'Stop too far no probe hit
            MsgBox ("Probe X+ canceled , no probe hit!" )
            Exit Sub
        End If
    Wend           

'get the exact probepos
ProbeXPos = GetVar(2000)

'goto the center
middle = ProbeXNeg + ((ProbeXPos - ProbeXNeg)/2)
Code "G90 G01 Y" + CStr(middle)
SetOEMDro(800,0)

End Sub




Now we are getting somewhere, only problem now is that, when the probe hits the first edge on X-  I get a "Probe Ignore, activated at call for probe" error

Can't thank you enough for your help so far mate.