/// <summary>
/// 创建Plc
/// </summary>
/// <param name="plcProtocolName">协议名称</param>
/// <param name="tcpClientComPortConfigInfo">TcpClient端口配置信息</param>
/// <param name="readTimeoutSeconds">读取超时</param>
/// <param name="loggerFactory">日志工厂</param>
/// <returns>Plc对象</returns>
public static IPlc Create(PlcProtocolName plcProtocolName, TcpClientComPortConfigInfo tcpClientComPortConfigInfo, int readTimeoutSeconds = 3, ILoggerFactory loggerFactory = null)
{
IPlc result = null;
IComPort comPort = new TcpClientComPort(tcpClientComPortConfigInfo, loggerFactory);
if (plcProtocolName == PlcProtocolName.PlcOmronFinsTcp)
{
result = new PlcOmronFins(comPort, readTimeoutSeconds);
}
if (plcProtocolName == PlcProtocolName.PlcKeyenceUpperLink)
{
result = new PlcKeyenceUpperLink(comPort, readTimeoutSeconds);
}
if (plcProtocolName == PlcProtocolName.PlcMelsecMcBinary)
{
result = new PlcMelsecMcBinary(tcpClientComPortConfigInfo.RemoteIPAddress, (ushort)tcpClientComPortConfigInfo.RemotePort);
}
if (plcProtocolName == PlcProtocolName.PlcManualSimulator)
{
result = new PlcManualSimulator();
}
return(result);
}
public void ReadIntTest()
{
var comPort = Substitute.For <IComPort>();
var protocolFinsTcp = new PlcOmronFins(comPort, 0);
var values = new int[] { };
comPort.IsConnected.Returns(true);
comPort.BytesToRead.Returns(8, 26);
comPort.Read(Arg.Any <byte[]>(), Arg.Any <int>(), Arg.Any <int>()).Returns(
ci =>
{
Array.Copy(new byte[] { 0x46, 0x49, 0x4E, 0x53, 0x00, 0x00, 0x00, 0x1A }, ci.ArgAt <byte[]>(0), 8);
return(ci.ArgAt <byte[]>(0).Count());
},
ci =>
{
Array.Copy(new byte[] { 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x00, 0x02, 0x00, 0xC0, 0x00, 0x00, 0x21, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x11, 0x22, 0x33, 0x44 }, ci.ArgAt <byte[]>(0), 26);
return(ci.ArgAt <byte[]>(0).Count());
}
);
values = protocolFinsTcp.Read <int>(new DataAddress()
{
Value = "D1234",
Type = DataAddressType.Int,
Offset = 0
}).ToArray();
Assert.AreEqual(BitConverter.ToInt32(new byte[] { 0x22, 0x11, 0x44, 0x33 }, 0), values[0]);
}
public void WriteBoolTest()
{
var comPort = Substitute.For <IComPort>();
var protocolFinsTcp = new PlcOmronFins(comPort, 0);
var excepted = new byte[] {
0x46, 0x49, 0x4E, 0x53,
0x00, 0x00, 0x00, 0x1B,
0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00,
0x80, 0x00, 0x02,
0x00, 0x00, 0x00,
0x00, 0x00, 0x00,
0x00,
0x01, 0x02,
0x02,
0x00, 0x64, 0x01,
0x00, 0x01,
0x00
};
try
{
protocolFinsTcp.Write(new DataAddress()
{
Value = "D100",
Type = DataAddressType.Boolean,
Offset = 1
}, new bool[] { false });
}
catch
{
}
comPort.Received().Write(Arg.Is <byte[]>(e => !e.Except(excepted).Any() && !excepted.Except(e).Any()), 0, excepted.Length);
}
public void ReadBoolTest()
{
var comPort = Substitute.For <IComPort>();
var protocolFinsTcp = new PlcOmronFins(comPort, 0);
var values = new bool[] { };
comPort.IsConnected.Returns(true);
comPort.BytesToRead.Returns(8, 23);
comPort.Read(Arg.Any <byte[]>(), Arg.Any <int>(), Arg.Any <int>()).Returns(
ci =>
{
Array.Copy(new byte[] { 0x46, 0x49, 0x4E, 0x53, 0x00, 0x00, 0x00, 0x17 }, ci.ArgAt <byte[]>(0), 8);
return(ci.ArgAt <byte[]>(0).Count());
},
ci =>
{
Array.Copy(new byte[] { 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0xC0, 0x00, 0x02, 0x00, 0xC0, 0x00, 0x00, 0x21, 0x00, 0x00, 0x01, 0x01, 0x00, 0x00, 0x01 }, ci.ArgAt <byte[]>(0), 23);
return(ci.ArgAt <byte[]>(0).Count());
}
);
values = protocolFinsTcp.Read <bool>(new DataAddress()
{
Value = "D1234",
Type = DataAddressType.Boolean,
Offset = 1
}).ToArray();
Assert.AreEqual(true, values[0]);
}
public void ConnectTest()
{
var comPort1 = new TcpClientComPort(new TcpClientComPortConfigInfo()
{
LocalIPAddress = "192.168.88.1",
LocalPort = 8001,
RemoteIPAddress = "192.168.88.120",
RemotePort = 9600,
ReceiveTimeout = 500,
SendTimeout = 500
});
var protocolFinsTcp1 = new PlcOmronFins(comPort1, 0);
var comPort2 = new TcpClientComPort(new TcpClientComPortConfigInfo()
{
LocalIPAddress = "192.168.88.2",
LocalPort = 8002,
RemoteIPAddress = "192.168.88.120",
RemotePort = 9600,
ReceiveTimeout = 500,
SendTimeout = 500
});
var protocolFinsTcp2 = new PlcOmronFins(comPort2, 0);
comPort1.Open();
comPort2.Open();
protocolFinsTcp1.Initialize();
protocolFinsTcp2.Initialize();
protocolFinsTcp1.Write <short>(new DataAddress()
{
Type = DataAddressType.Short,
Offset = 0,
Value = "D8816"
}, new short[] { 2 });
protocolFinsTcp2.Write <short>(new DataAddress()
{
Type = DataAddressType.Short,
Offset = 0,
Value = "D8816"
}, new short[] { 3 });
}
public void WriteFloatTest()
{
var comPort = Substitute.For <IComPort>();
var protocolFinsTcp = new PlcOmronFins(comPort, 0);
var excepted = new byte[] {
0x46, 0x49, 0x4E, 0x53,
0x00, 0x00, 0x00, 0x1E,
0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00,
0x80, 0x00, 0x02,
0x00, 0x00, 0x00,
0x00, 0x00, 0x00,
0x00,
0x01, 0x02,
0x82,
0x00, 0x64, 0x00,
0x00, 0x01,
0x3f, 0x80, 0x00, 0x00
};
try
{
comPort.BytesToRead.Returns(0);
protocolFinsTcp.Write(new DataAddress()
{
Value = "D100",
Type = DataAddressType.Float,
Offset = 0
}, new float[] { 1 });
}
catch
{
}
comPort.Received().Write(Arg.Is <byte[]>(e => !e.Except(excepted).Any() && !excepted.Except(e).Any()), 0, excepted.Length);
}
