protected string ReadString(TCustomTKDevice device, ArrayCharOfTag tag)
{
byte[] buffer = new byte[tag.Length];
int resNo =
CS7TcpClient.ReadString(
plcHandle,
(int)tag.DB_Type,
device.DBNumber,
tag.DB_Offset,
(short)tag.Length,
buffer);
return(Encoding.Default.GetString(buffer));
}
public WIPStation()
{
WIP_Station_LeafID = new DWordOfTag();
Product_Number = new ArrayCharOfTag(40);
WIP_Code = new ArrayCharOfTag(20);
WIP_ID_Type_Code = new ArrayCharOfTag(2);
WIP_ID_Code = new ArrayCharOfTag(80);
WIP_Move_In = new BoolOfTag();
Production_Start = new BoolOfTag();
Production_End = new BoolOfTag();
WIP_Move_Out = new BoolOfTag();
Change_Over_Start = new BoolOfTag();
Change_Over_End = new BoolOfTag();
Production_Pause = new BoolOfTag();
Production_Restart = new BoolOfTag();
Request_For_Poka_Yoke = new BoolOfTag();
Move_To_MRB_Operation = new BoolOfTag();
Request_For_Routing = new BoolOfTag();
Request_For_ID_Binding = new BoolOfTag();
Trigger_Equipment_Fail_Andon = new BoolOfTag();
Trigger_Quality_Problem_Andon = new BoolOfTag();
Stagnation_Warnning = new BoolOfTag();
Serial_Number_Request = new BoolOfTag();
Label_ELements_Request = new BoolOfTag();
Label_Print_Request = new BoolOfTag();
Label_Reprint_Request = new BoolOfTag();
Packing_Succeeded = new BoolOfTag();
Is_OK_WIP_Onto_Line_Station = new BoolOfTag();
Is_NG_WIP_Onto_Line_Station = new BoolOfTag();
Scheduled_Production_Down = new BoolOfTag();
Error_proofing_detection = new BoolOfTag();
Reserved_Signal_28 = new BoolOfTag();
Reserved_Signal_29 = new BoolOfTag();
Reserved_Signal_30 = new BoolOfTag();
Reserved_Signal_31 = new BoolOfTag();
Reserved_Signal_32 = new BoolOfTag();
Poka_Yoke_Result = new ByteOfTag();
Operation_Conclusion = new ByteOfTag();
}
/// <summary>
/// 回写到 PLC 中
/// </summary>
private void WritebackToPLC(TCustomTKDevice device, CustomTagTest tag)
{
if (tag is BoolOfTag)
{
BoolOfTag ltag = tag as BoolOfTag;
CS7TcpClient.WriteBool(
plcHandle,
0x84,
device.DBNumber,
ltag.DB_Offset,
ltag.Position,
Convert.ToUInt16(ltag.Value));
}
else if (tag is ByteOfTag)
{
ByteOfTag ltag = tag as ByteOfTag;
CS7TcpClient.WriteByte(
plcHandle,
0x84,
device.DBNumber,
ltag.DB_Offset,
ltag.Value);
}
else if (tag is WordOfTag)
{
WordOfTag ltag = tag as WordOfTag;
CS7TcpClient.WriteWord(
plcHandle,
0x84,
device.DBNumber,
ltag.DB_Offset,
(uint)ltag.Value);
}
else if (tag is DWordOfTag)
{
DWordOfTag ltag = tag as DWordOfTag;
CS7TcpClient.WriteDWord(
plcHandle,
0x84,
device.DBNumber,
ltag.DB_Offset,
(uint)ltag.Value);
}
else if (tag is ArrayCharOfTag)
{
ArrayCharOfTag ltag = tag as ArrayCharOfTag;
string temp = ltag.Value.PadRight(ltag.Length, ' ').Substring(0, ltag.Length);
CS7TcpClient.WriteBlockAsByte(
plcHandle,
0x84,
device.DBNumber,
ltag.DB_Offset,
ltag.Length,
Encoding.Default.GetBytes(temp));
}
}