/// <summary>
/// Qna_3E地址解析
/// </summary>
/// <param name="address"></param>
/// <returns></returns>
private MitsubishiMCAddress ConvertArg_Qna_3E(string address)
{
address = address.ToUpper();
var addressInfo = new MitsubishiMCAddress();
switch (address[0])
{
case 'M': //M中间继电器
{
addressInfo.TypeCode = new byte[] { 0x90 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'X': // X输入继电器
{
addressInfo.TypeCode = new byte[] { 0x9C };
addressInfo.DataType = 0x01;
addressInfo.Format = 16;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'Y': //Y输出继电器
{
addressInfo.TypeCode = new byte[] { 0x9D };
addressInfo.DataType = 0x01;
addressInfo.Format = 16;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'D': //D数据寄存器
{
addressInfo.TypeCode = new byte[] { 0xA8 };
addressInfo.DataType = 0x00;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'W': //W链接寄存器
{
addressInfo.TypeCode = new byte[] { 0xB4 };
addressInfo.DataType = 0x00;
addressInfo.Format = 16;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'L': //L锁存继电器
{
addressInfo.TypeCode = new byte[] { 0x92 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'F': //F报警器
{
addressInfo.TypeCode = new byte[] { 0x93 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'V': //V边沿继电器
{
addressInfo.TypeCode = new byte[] { 0x94 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'B': //B链接继电器
{
addressInfo.TypeCode = new byte[] { 0xA0 };
addressInfo.DataType = 0x01;
addressInfo.Format = 16;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'R': //R文件寄存器
{
addressInfo.TypeCode = new byte[] { 0xAF };
addressInfo.DataType = 0x00;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'S':
{
//累计定时器的线圈
if (address[1] == 'C')
{
addressInfo.TypeCode = new byte[] { 0xC6 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
//累计定时器的触点
else if (address[1] == 'S')
{
addressInfo.TypeCode = new byte[] { 0xC7 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
//累计定时器的当前值
else if (address[1] == 'N')
{
addressInfo.TypeCode = new byte[] { 0xC8 };
addressInfo.DataType = 0x00;
addressInfo.Format = 100;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
// S步进继电器
else
{
addressInfo.TypeCode = new byte[] { 0x98 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
}
case 'Z':
{
//文件寄存器ZR区
if (address[1] == 'R')
{
addressInfo.TypeCode = new byte[] { 0xB0 };
addressInfo.DataType = 0x00;
addressInfo.Format = 16;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
//变址寄存器
else
{
addressInfo.TypeCode = new byte[] { 0xCC };
addressInfo.DataType = 0x00;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
}
case 'T':
{
// 定时器的当前值
if (address[1] == 'N')
{
addressInfo.TypeCode = new byte[] { 0xC2 };
addressInfo.DataType = 0x00;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
//定时器的触点
else if (address[1] == 'S')
{
addressInfo.TypeCode = new byte[] { 0xC1 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
//定时器的线圈
else if (address[1] == 'C')
{
addressInfo.TypeCode = new byte[] { 0xC0 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
break;
}
case 'C':
{
//计数器的当前值
if (address[1] == 'N')
{
addressInfo.TypeCode = new byte[] { 0xC5 };
addressInfo.DataType = 0x00;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
//计数器的触点
else if (address[1] == 'S')
{
addressInfo.TypeCode = new byte[] { 0xC4 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
//计数器的线圈
else if (address[1] == 'C')
{
addressInfo.TypeCode = new byte[] { 0xC3 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(2), addressInfo.Format);
}
break;
}
}
return(addressInfo);
}
/// <summary>
/// 读取数据
/// </summary>
/// <param name="address">地址</param>
/// <param name="length"></param>
/// <param name="isBit"></param>
/// <param name="setEndian"></param>
/// <returns></returns>
public Result <byte[]> Read(string address, ushort length, bool isBit = false, bool setEndian = true)
{
if (!socket?.Connected ?? true)
{
Connect();
}
var result = new Result <byte[]>();
try
{
//发送读取信息
MitsubishiMCAddress arg = null;
byte[] command = null;
switch (version)
{
case MitsubishiVersion.A_1E:
arg = ConvertArg_A_1E(address);
command = GetReadCommand_A_1E(arg.BeginAddress, arg.TypeCode, length, isBit);
break;
case MitsubishiVersion.Qna_3E:
arg = ConvertArg_Qna_3E(address);
command = GetReadCommand_Qna_3E(arg.BeginAddress, arg.TypeCode, length, isBit);
break;
}
result.Requst = string.Join(" ", command.Select(t => t.ToString("X2")));
Result <byte[]> sendResult = new Result <byte[]>();
switch (version)
{
case MitsubishiVersion.A_1E:
var lenght = command[10] + command[11] * 256;
if (isBit)
{
sendResult = SendPackage(command, (int)Math.Ceiling(lenght * 0.5) + 2);
}
else
{
sendResult = SendPackage(command, lenght * 2 + 2);
}
break;
case MitsubishiVersion.Qna_3E:
sendResult = SendPackage(command);
break;
}
if (!sendResult.IsSucceed)
{
return(sendResult);
}
byte[] dataPackage = sendResult.Value;
result.Response = string.Join(" ", dataPackage.Select(t => t.ToString("X2")));
var bufferLength = length;
byte[] responseValue = null;
switch (version)
{
case MitsubishiVersion.A_1E:
responseValue = new byte[dataPackage.Length - 2];
Array.Copy(dataPackage, 2, responseValue, 0, responseValue.Length);
break;
case MitsubishiVersion.Qna_3E:
if (isBit)
{
bufferLength = (ushort)Math.Ceiling(bufferLength * 0.5);
}
responseValue = new byte[bufferLength];
Array.Copy(dataPackage, dataPackage.Length - bufferLength, responseValue, 0, bufferLength);
break;
}
result.Value = responseValue;
}
catch (SocketException ex)
{
result.IsSucceed = false;
if (ex.SocketErrorCode == SocketError.TimedOut)
{
result.Err = "连接超时";
result.ErrList.Add("连接超时");
}
else
{
result.Err = ex.Message;
result.ErrList.Add(ex.Message);
}
socket?.SafeClose();
}
finally
{
if (isAutoOpen)
{
Dispose();
}
}
return(result.EndTime());
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="address"></param>
/// <param name="data"></param>
/// <param name="isBit"></param>
/// <returns></returns>
public Result Write(string address, byte[] data, bool isBit = false)
{
if (!socket?.Connected ?? true)
{
var connectResult = Connect();
if (!connectResult.IsSucceed)
{
return(connectResult);
}
}
Result result = new Result();
try
{
Array.Reverse(data);
//发送写入信息
MitsubishiMCAddress arg = null;
byte[] command = null;
switch (version)
{
case MitsubishiVersion.A_1E:
arg = ConvertArg_A_1E(address);
command = GetWriteCommand_A_1E(arg.BeginAddress, arg.TypeCode, data, isBit);
break;
case MitsubishiVersion.Qna_3E:
arg = ConvertArg_Qna_3E(address);
command = GetWriteCommand_Qna_3E(arg.BeginAddress, arg.TypeCode, data, isBit);
break;
}
result.Requst = string.Join(" ", command.Select(t => t.ToString("X2")));
Result <byte[]> sendResult = new Result <byte[]>();
switch (version)
{
case MitsubishiVersion.A_1E:
sendResult = SendPackage(command, 2);
break;
case MitsubishiVersion.Qna_3E:
sendResult = SendPackage(command);
break;
}
if (!sendResult.IsSucceed)
{
return(sendResult);
}
byte[] dataPackage = sendResult.Value;
result.Response = string.Join(" ", dataPackage.Select(t => t.ToString("X2")));
}
catch (SocketException ex)
{
result.IsSucceed = false;
if (ex.SocketErrorCode == SocketError.TimedOut)
{
result.Err = "连接超时";
result.ErrList.Add("连接超时");
}
else
{
result.Err = ex.Message;
result.Exception = ex;
result.ErrList.Add(ex.Message);
}
socket?.SafeClose();
}
catch (Exception ex)
{
result.IsSucceed = false;
result.Err = ex.Message;
result.Exception = ex;
result.ErrList.Add(ex.Message);
socket?.SafeClose();
}
finally
{
if (isAutoOpen)
{
Dispose();
}
}
return(result.EndTime());
}
/// <summary>
/// A_1E地址解析
/// </summary>
/// <param name="address"></param>
/// <returns></returns>
private MitsubishiMCAddress ConvertArg_A_1E(string address)
{
address = address.ToUpper();
var addressInfo = new MitsubishiMCAddress();
switch (address[0])
{
case 'X': //X输入寄存器
{
addressInfo.TypeCode = new byte[] { 0x58, 0x20 };
addressInfo.DataType = 0x01;
addressInfo.Format = 8;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'Y': //Y输出寄存器
{
addressInfo.TypeCode = new byte[] { 0x59, 0x20 };
addressInfo.DataType = 0x01;
addressInfo.Format = 8;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'M': //M中间寄存器
{
addressInfo.TypeCode = new byte[] { 0x4D, 0x20 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'S': //S状态寄存器
{
addressInfo.TypeCode = new byte[] { 0x53, 0x20 };
addressInfo.DataType = 0x01;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'D': //D数据寄存器
{
addressInfo.TypeCode = new byte[] { 0x44, 0x20 };
addressInfo.DataType = 0x00;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
case 'R': //R文件寄存器
{
addressInfo.TypeCode = new byte[] { 0x52, 0x20 };
addressInfo.DataType = 0x00;
addressInfo.Format = 10;
addressInfo.BeginAddress = Convert.ToInt32(address.Substring(1), addressInfo.Format);
}
break;
}
return(addressInfo);
}
