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General Mach Discussion / Re: tool changer
« on: November 09, 2018, 07:09:05 AM »
depends on, what you have selected in Config -> General Config
Hello Guest it is October 17, 2021, 12:15:28 AM
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I also can't find any documentation about Csmio macro functions like GetCsmioIn, SetCsmioOut and stuff like that.
'------------------------------------------------------------------------------
' CS-Lab s.c. - Auto toolchanger for lathe (rotary type of ATC)
' (C) 2011
' v1.2 - 2011-11-05
' v1.3 - 2018-11-06 TPS modified for BCD coded toolpos
'------------------------------------------------------------------------------
' CONFIG
'------------------------------------------------------------------------------
Const TOOLCOUNT = 8 ' max Tool #
' Actual ATC position inputs (CSMIO-IP inputs)
Const BCD1 = 14
Const BCD2 = 13
Const BCD4 = 12
Const BCD8 = 11
' ATC sensors inputs
Const GenevaSensor = 10 ' Geneva Cam on position
' digital outputs for ATC control (CSMIO outputs)
Const OutRun = 2 ' unlock and rotate
'------------------------------------------------------------------------------
' program variables - don't modify
'------------------------------------------------------------------------------
Dim ToolNew, ToolOld, ToolSlot As Integer
Dim ToolRdy As Boolean
Dim ATC_CloseRetry
Dim ActATCPos
'------------------------------------------------------------------------------
' MACRO START
'------------------------------------------------------------------------------
if(GetOEMLed(800)) Then ' MACH is at RESET condition
Message("System is at ESTOP - Tool Change terminated")
Sleep(150)
WaitForMove
End
End If
SetUserLED(1001, 1) ' User LED - toolchange in progress (Pause Feed Hold condition)
' Get actual tool # and new tool #
ToolOld = GetCurrentTool()
ToolNew = GetSelectedTool()
' little trick for double slots ATC
If(ToolNew >= 10) Then
ToolSlot = ToolNew - 10
Else
ToolSlot = ToolNew
End If
If(ToolOld >= 10) Then
ToolOld = ToolOld - 10
End If
' The same position - no need to move
If (ToolSlot = ToolOld) Then
SetCurrentTool( ToolNew )
Message("ATC is on position "& ToolSlot & " and new tool is " & ToolNew)
WaitForMove
SetUserLED(1001, 0) ' Pause Feed Hold off
End
End If
If (ToolSlot > TOOLCOUNT) Then
SetCurrentTool( ToolOld )
SetUserLED(1001, 0) ' Pause Feed Holf off
DoOEMButton(1003) ' Stop
DoOEMButton(1002) ' G-Code Rewind
Sleep(150)
Message("There is no tool T" & ToolNew & " in ATC")
Sleep(150)
End
End If
' T0 is a fake tool, no need to change
If (ToolSlot = 0) Then
ToolNew = 0
SetCurrentTool( ToolNew )
Message("Succesful loaded tool T" & ToolNew)
WaitForMove
SetUserLED(1001, 0) ' Pause Feed Hold off
End
End If
' unlock and rotate ATC
RunATC
Sleep(150)
' wait to ATC will be on the desired position
ToolRdy = false
While(Not ToolRdy)
'read the BCD code
ActATCPos = 0
If GetCsmioIn(BCD1) Then
ActATCPos = ActATCPos + 1
End If
If GetCsmioIn(BCD2) Then
ActATCPos = ActATCPos + 2
End If
If GetCsmioIn(BCD4) Then
ActATCPos = ActATCPos + 4
End If
If GetCsmioIn(BCD8) Then
ActATCPos = ActATCPos + 8
End If
If (ActATCPos = (ToolSlot - 1)) Then
ToolRdy = true
End If
Wend
' stop rotation and lock ATC
ATC_CloseRetry = 0
' Check lock sensor, retry lock if needed
While(Not GetCsmioIn(GenevaSensor) And ATC_CloseRetry < 4)
StopATC
ATC_CloseRetry = ATC_CloseRetry + 1
Wend
' double check for succesful ATC lock
If (Not GetCsmioIn(GenevaSensor)) Then
SetCurrentTool( 0 )
SetUserLED(1001, 0) ' Pause Feed Hold off
' DoOEMButton(1021) ' Reset
DoOEMButton(1002) ' G-Code Rewind
Sleep(150)
Message("ATC lock alert. Check ATC.")
Sleep(150)
End
End If
SetCurrentTool( ToolNew )
Message("Succesful loaded tool T" & ToolNew)
Sleep(150)
WaitForMove
SetUserLED(1001, 0) ' Pause Feed Hold off
End
' -----------------------------------------------------------------------------
Public Function GetCsmioIn (n As Integer) As Boolean
Dim reg As Integer
If(n < 16) Then
reg = 90
Else
reg = 91
n = n - 16
End If
If(GetInBit(reg, n)) Then
GetCsmioIn = true
Else
GetCsmioIn = false
End If
Exit Function
End Function
' -----------------------------------------------------------------------------
Sub RunATC ()
Call SetCsmioOut(OutRun, true)
Sleep(150)
End Sub
' -----------------------------------------------------------------------------
Sub StopATC ()
Call SetCsmioOut(OutRun, false)
Sleep(150)
End Sub
' -----------------------------------------------------------------------------
Public Sub SetCsmioOut (ByVal n As Integer, ByVal state As Boolean)
If(state) Then
SetOutBit(90, n)
Else
ResetOutBit(90, n)
End If
End Sub
' -----------------------------------------------------------------------------
Sub WaitForMove ()
While IsMoving()
Sleep(15)
Wend
End Sub