error.frm

可以读些S7-300PLC中的变量数据

VERSION 5.00
Begin VB.Form ERROR_FRM 
   Caption         =   "ERROR"
   ClientHeight    =   1260
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   7170
   LinkTopic       =   "Form1"
   ScaleHeight     =   1260
   ScaleWidth      =   7170
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox IDERRORNO 
      Height          =   285
      Left            =   120
      TabIndex        =   2
      Text            =   "Text1"
      Top             =   600
      Width           =   1095
   End
   Begin VB.CommandButton IDOK 
      Caption         =   "ok"
      Height          =   375
      Left            =   5400
      TabIndex        =   1
      Top             =   720
      Width           =   1095
   End
   Begin VB.TextBox IDERROR 
      Height          =   285
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   6975
   End
   Begin VB.Label Label1 
      Caption         =   "hex"
      Height          =   255
      Left            =   1320
      TabIndex        =   3
      Top             =   600
      Width           =   615
   End
End
Attribute VB_Name = "ERROR_FRM"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Form_Activate()
error_mess = error_message(0, "error.eng")
IDERRORNO.Text = Hex(res)
ErrorText = "                                                                          "
res = error_message(res, ErrorText)
IDERROR.Text = ErrorText
End Sub

Private Sub IDOK_Click()
ERROR_FRM.Visible = False
End Sub