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📄 coil.frm

📁 vb与三菱PLC的通信例子 对初学者很有用的
💻 FRM
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VERSION 4.00
Begin VB.Form Form1 
   Appearance      =   0  'Flat
   BackColor       =   &H00C0C0C0&
   Caption         =   "Form1"
   ClientHeight    =   4875
   ClientLeft      =   2190
   ClientTop       =   1530
   ClientWidth     =   4590
   BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
      Name            =   "MS Sans Serif"
      Size            =   8.25
      Charset         =   0
      Weight          =   700
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   ForeColor       =   &H80000008&
   Height          =   5280
   Left            =   2130
   LinkMode        =   1  'Source
   LinkTopic       =   "Form1"
   ScaleHeight     =   4875
   ScaleMode       =   0  'User
   ScaleTop        =   2000
   ScaleWidth      =   8367.19
   Top             =   1185
   Width           =   4710
   Begin VB.TextBox Text6 
      Appearance      =   0  'Flat
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   360
      Left            =   276
      TabIndex        =   13
      Text            =   "Text6"
      Top             =   2160
      Width           =   3816
   End
   Begin VB.CommandButton Command4 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "Command4"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1860
      TabIndex        =   0
      Top             =   1260
      Width           =   1185
   End
   Begin VB.CommandButton Command3 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "Command3"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   420
      TabIndex        =   1
      Top             =   1260
      Width           =   1185
   End
   Begin VB.CommandButton Command2 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "Command2"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1860
      TabIndex        =   4
      Top             =   816
      Width           =   1185
   End
   Begin VB.CommandButton Command1 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "Command1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   420
      TabIndex        =   6
      Top             =   816
      Width           =   1185
   End
   Begin VB.TextBox Text3 
      Appearance      =   0  'Flat
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   372
      Left            =   270
      TabIndex        =   7
      Text            =   "Text3"
      Top             =   3510
      Width           =   3816
   End
   Begin VB.TextBox Text2 
      Appearance      =   0  'Flat
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   372
      Left            =   276
      TabIndex        =   12
      Text            =   "Text2"
      Top             =   3000
      Width           =   3816
   End
   Begin VB.TextBox Text1 
      Appearance      =   0  'Flat
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   372
      Left            =   270
      TabIndex        =   11
      Text            =   "Text1"
      Top             =   2610
      Width           =   3816
   End
   Begin VB.TextBox Text5 
      Appearance      =   0  'Flat
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   360
      Left            =   270
      TabIndex        =   8
      Text            =   "Text5"
      Top             =   1800
      Width           =   3816
   End
   Begin VB.TextBox Text4 
      Appearance      =   0  'Flat
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   372
      Left            =   270
      TabIndex        =   5
      Text            =   "Text4"
      Top             =   3870
      Width           =   3816
   End
   Begin VB.Timer Timer1 
      Enabled         =   0   'False
      Left            =   0
      Tag             =   "clock & read plc buffer "
      Top             =   480
   End
   Begin VB.OptionButton Option2 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "Option2"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H80000008&
      Height          =   492
      Left            =   2400
      TabIndex        =   3
      Top             =   4320
      Width           =   1608
   End
   Begin VB.OptionButton Option1 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "Option1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H80000008&
      Height          =   492
      Left            =   360
      TabIndex        =   2
      Top             =   4320
      Width           =   1572
   End
   Begin MSCommLib.MSComm MSComm1 
      Left            =   0
      Top             =   0
      _Version        =   65536
      _ExtentX        =   847
      _ExtentY        =   847
      _StockProps     =   0
      CDTimeout       =   0
      CommPort        =   1
      CTSTimeout      =   0
      DSRTimeout      =   0
      DTREnable       =   -1  'True
      Handshaking     =   0
      InBufferSize    =   1024
      InputLen        =   0
      Interval        =   1000
      NullDiscard     =   0   'False
      OutBufferSize   =   512
      ParityReplace   =   "?"
      RThreshold      =   0
      RTSEnable       =   0   'False
      Settings        =   "9600,n,8,1"
      SThreshold      =   0
   End
   Begin VB.Label Label3 
      Alignment       =   2  'Center
      BorderStyle     =   1  'Fixed Single
      Caption         =   "Label3"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   12
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   492
      Left            =   840
      TabIndex        =   14
      Top             =   120
      Width           =   3012
   End
   Begin VB.Label Label2 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      BorderStyle     =   1  'Fixed Single
      Caption         =   "Label2"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H80000008&
      Height          =   372
      Left            =   3420
      TabIndex        =   9
      Top             =   1260
      Width           =   648
   End
   Begin VB.Label Label1 
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      BorderStyle     =   1  'Fixed Single
      Caption         =   "Label1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   9.75
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H80000008&
      Height          =   372
      Left            =   3420
      TabIndex        =   10
      Top             =   816
      Width           =   648
   End
End
Attribute VB_Name = "Form1"
Attribute VB_Creatable = False
Attribute VB_Exposed = False

Dim M0CH%(7)
Dim flag As Integer

Private Sub Command1_Click()
 M0CH%(0) = 1
End Sub

Private Sub Command2_Click()
 M0CH%(1) = 1
End Sub

Private Sub Command3_Click()
 M0CH%(2) = 1
End Sub

Private Sub Command4_Click()
 M0CH%(3) = 1
End Sub

Private Sub display(disp_data$)
' Y0钡翴陪ボ
If CInt(Mid$(disp_data$, 8, 1)) = 1 Then
   If Form1.Label1.BackColor <> QBColor(12) Then Form1.Label1.BackColor = QBColor(12)
Else
   If Form1.Label1.BackColor <> QBColor(8) Then Form1.Label1.BackColor = QBColor(8)
End If
' Y1钡翴陪ボ
If CInt(Mid$(disp_data$, 7, 1)) = 1 Then
   If Form1.Label2.BackColor <> QBColor(12) Then Form1.Label2.BackColor = QBColor(12)
Else
   If Form1.Label2.BackColor <> QBColor(8) Then Form1.Label2.BackColor = QBColor(8)
End If
End Sub

Private Sub Form_Load()
Form1.Caption = "FX2钡翴

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