public PLCNode(int id, string ip, int port, string typeStr, string comments, int rate, short startaddress)
{
_id = id;
_plcip = ip;
_port = port;
_typeStr = typeStr;
_name = comments;
_status = "服务未连接";
_rate = rate;
_startaddress = startaddress;
Wrapper = ModBusWrapper.CreateInstance(Protocol.TCPIP, ip, port, startaddress);
}
public static ModBusWrapper CreateInstance(Protocol protocol, string strPLCServerIP, int iPLCServerPort, short startAddress)
{
if (_Instance == null)
{
switch (protocol)
{
case Protocol.TCPIP:
_Instance = new ModBusTCPIPWrapper(strPLCServerIP, iPLCServerPort, startAddress);
break;
case Protocol.SerialPort:
_Instance = new ModBusSerialPortWrapper(strPLCServerIP, iPLCServerPort, startAddress);
break;
default:
break;
}
}
return(_Instance);
}
