/// <summary>
/// 从地址，长度，是否位读取进行创建读取Ascii格式的MC的核心报文
/// </summary>
/// <param name="address">三菱的地址信息，具体格式参照<seealso cref="MelsecMcNet"/> 的注释说明</param>
/// <param name="length">读取的长度信息</param>
/// <param name="isBit">是否进行了位读取操作</param>
/// <param name="analysisAddress">对地址分析的委托方法</param>
/// <returns>带有成功标识的报文对象</returns>
public static OperateResult <byte[]> BuildAsciiReadMcCoreCommand(string address, ushort length, bool isBit, Func <string, OperateResult <MelsecMcDataType, int> > analysisAddress)
{
OperateResult <MelsecMcDataType, int> analysis = analysisAddress(address);
if (!analysis.IsSuccess)
{
return(OperateResult.CreateFailedResult <byte[]>(analysis));
}
byte[] command = new byte[20];
command[0] = 0x30; // 批量读取数据命令
command[1] = 0x34;
command[2] = 0x30;
command[3] = 0x31;
command[4] = 0x30; // 以点为单位还是字为单位成批读取
command[5] = 0x30;
command[6] = 0x30;
command[7] = isBit ? (byte)0x31 : (byte)0x30;
command[8] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[0]; // 软元件类型
command[9] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[1];
command[10] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[0]; // 起始地址的地位
command[11] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[1];
command[12] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[2];
command[13] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[3];
command[14] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[4];
command[15] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[5];
command[16] = MelsecHelper.BuildBytesFromData(length)[0]; // 软元件点数
command[17] = MelsecHelper.BuildBytesFromData(length)[1];
command[18] = MelsecHelper.BuildBytesFromData(length)[2];
command[19] = MelsecHelper.BuildBytesFromData(length)[3];
return(OperateResult.CreateSuccessResult(command));
}
/// <summary>
/// 以位为单位，创建ASCII数据写入的核心报文
/// </summary>
/// <param name="addressData">三菱Mc协议的数据地址</param>
/// <param name="value">原始的bool数组数据</param>
/// <returns>带有成功标识的报文对象</returns>
public static byte[] BuildAsciiWriteBitCoreCommand(McAddressData addressData, bool[] value)
{
if (value == null)
{
value = new bool[0];
}
byte[] buffer = value.Select(m => m ? (byte)0x31 : (byte)0x30).ToArray( );
byte[] command = new byte[20 + buffer.Length];
command[0] = 0x31; // 批量写入的命令
command[1] = 0x34;
command[2] = 0x30;
command[3] = 0x31;
command[4] = 0x30; // 子命令
command[5] = 0x30;
command[6] = 0x30;
command[7] = 0x31;
command[8] = Encoding.ASCII.GetBytes(addressData.McDataType.AsciiCode)[0]; // 软元件类型
command[9] = Encoding.ASCII.GetBytes(addressData.McDataType.AsciiCode)[1];
command[10] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[0]; // 起始地址的地位
command[11] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[1];
command[12] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[2];
command[13] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[3];
command[14] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[4];
command[15] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[5];
command[16] = MelsecHelper.BuildBytesFromData((ushort)(value.Length))[0]; // 软元件点数
command[17] = MelsecHelper.BuildBytesFromData((ushort)(value.Length))[1];
command[18] = MelsecHelper.BuildBytesFromData((ushort)(value.Length))[2];
command[19] = MelsecHelper.BuildBytesFromData((ushort)(value.Length))[3];
buffer.CopyTo(command, 20);
return(command);
}
/// <summary>
/// 从三菱地址，是否位读取进行创建读取Ascii格式的MC的核心报文
/// </summary>
/// <param name="addressData">三菱Mc协议的数据地址</param>
/// <param name="isBit">是否进行了位读取操作</param>
/// <returns>带有成功标识的报文对象</returns>
public static byte[] BuildAsciiReadMcCoreCommand(McAddressData addressData, bool isBit)
{
byte[] command = new byte[20];
command[0] = 0x30; // 批量读取数据命令
command[1] = 0x34;
command[2] = 0x30;
command[3] = 0x31;
command[4] = 0x30; // 以点为单位还是字为单位成批读取
command[5] = 0x30;
command[6] = 0x30;
command[7] = isBit ? (byte)0x31 : (byte)0x30;
command[8] = Encoding.ASCII.GetBytes(addressData.McDataType.AsciiCode)[0]; // 软元件类型
command[9] = Encoding.ASCII.GetBytes(addressData.McDataType.AsciiCode)[1];
command[10] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[0]; // 起始地址的地位
command[11] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[1];
command[12] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[2];
command[13] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[3];
command[14] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[4];
command[15] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[5];
command[16] = MelsecHelper.BuildBytesFromData(addressData.Length)[0]; // 软元件点数
command[17] = MelsecHelper.BuildBytesFromData(addressData.Length)[1];
command[18] = MelsecHelper.BuildBytesFromData(addressData.Length)[2];
command[19] = MelsecHelper.BuildBytesFromData(addressData.Length)[3];
return(command);
}
/// <summary>
/// 根据类型地址长度确认需要读取的报文
/// </summary>
/// <param name="address">起始地址</param>
/// <param name="length">长度</param>
/// <param name="networkNumber">网络号信息</param>
/// <param name="networkStationNumber">网络站号信息</param>
/// <returns>带有成功标志的指令数据</returns>
public static OperateResult <byte[]> BuildReadCommand(string address, ushort length, byte networkNumber = 0, byte networkStationNumber = 0)
{
OperateResult <MelsecMcDataType, ushort> analysis = MelsecHelper.McAnalysisAddress(address);
if (!analysis.IsSuccess)
{
return(OperateResult.CreateFailedResult <byte[]>(analysis));
}
// 默认信息----注意：高低字节交错
byte[] _PLCCommand = new byte[42];
_PLCCommand[0] = 0x35; // 副标题
_PLCCommand[1] = 0x30;
_PLCCommand[2] = 0x30;
_PLCCommand[3] = 0x30;
_PLCCommand[4] = MelsecHelper.BuildBytesFromData(networkNumber)[0]; // 网络号
_PLCCommand[5] = MelsecHelper.BuildBytesFromData(networkNumber)[1];
_PLCCommand[6] = 0x46; // PLC编号
_PLCCommand[7] = 0x46;
_PLCCommand[8] = 0x30; // 目标模块IO编号
_PLCCommand[9] = 0x33;
_PLCCommand[10] = 0x46;
_PLCCommand[11] = 0x46;
_PLCCommand[12] = MelsecHelper.BuildBytesFromData(networkStationNumber)[0]; // 目标模块站号
_PLCCommand[13] = MelsecHelper.BuildBytesFromData(networkStationNumber)[1];
_PLCCommand[14] = 0x30; // 请求数据长度
_PLCCommand[15] = 0x30;
_PLCCommand[16] = 0x31;
_PLCCommand[17] = 0x38;
_PLCCommand[18] = 0x30; // CPU监视定时器
_PLCCommand[19] = 0x30;
_PLCCommand[20] = 0x31;
_PLCCommand[21] = 0x30;
_PLCCommand[22] = 0x30; // 批量读取数据命令
_PLCCommand[23] = 0x34;
_PLCCommand[24] = 0x30;
_PLCCommand[25] = 0x31;
_PLCCommand[26] = 0x30; // 以点为单位还是字为单位成批读取
_PLCCommand[27] = 0x30;
_PLCCommand[28] = 0x30;
_PLCCommand[29] = analysis.Content1.DataType == 0 ? (byte)0x30 : (byte)0x31;
_PLCCommand[30] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[0]; // 软元件类型
_PLCCommand[31] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[1];
_PLCCommand[32] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[0]; // 起始地址的地位
_PLCCommand[33] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[1];
_PLCCommand[34] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[2];
_PLCCommand[35] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[3];
_PLCCommand[36] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[4];
_PLCCommand[37] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[5];
_PLCCommand[38] = MelsecHelper.BuildBytesFromData(length)[0]; // 软元件点数
_PLCCommand[39] = MelsecHelper.BuildBytesFromData(length)[1];
_PLCCommand[40] = MelsecHelper.BuildBytesFromData(length)[2];
_PLCCommand[41] = MelsecHelper.BuildBytesFromData(length)[3];
return(OperateResult.CreateSuccessResult(_PLCCommand));
}
/// <summary>
/// 以字为单位，创建ASCII数据写入的核心报文
/// </summary>
/// <param name="address">三菱的地址信息，具体格式参照<seealso cref="MelsecMcNet"/> 的注释说明</param>
/// <param name="value">实际的原始数据信息</param>
/// <param name="analysisAddress">对地址分析的委托方法</param>
/// <returns>带有成功标识的报文对象</returns>
public static OperateResult <byte[]> BuildAsciiWriteWordCoreCommand(string address, byte[] value, Func <string, OperateResult <MelsecMcDataType, int> > analysisAddress)
{
OperateResult <MelsecMcDataType, int> analysis = analysisAddress(address);
if (!analysis.IsSuccess)
{
return(OperateResult.CreateFailedResult <byte[]>(analysis));
}
if (value == null)
{
value = new byte[0];
}
byte[] buffer = new byte[value.Length * 2];
for (int i = 0; i < value.Length / 2; i++)
{
MelsecHelper.BuildBytesFromData(BitConverter.ToUInt16(value, i * 2)).CopyTo(buffer, 4 * i);
}
value = buffer;
byte[] command = new byte[20 + value.Length];
command[0] = 0x31; // 批量写入的命令
command[1] = 0x34;
command[2] = 0x30;
command[3] = 0x31;
command[4] = 0x30; // 子命令
command[5] = 0x30;
command[6] = 0x30;
command[7] = 0x30;
command[8] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[0]; // 软元件类型
command[9] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[1];
command[10] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[0]; // 起始地址的地位
command[11] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[1];
command[12] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[2];
command[13] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[3];
command[14] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[4];
command[15] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[5];
command[16] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[0]; // 软元件点数
command[17] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[1];
command[18] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[2];
command[19] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[3];
value.CopyTo(command, 20);
return(OperateResult.CreateSuccessResult(command));
}
/// <summary>
/// 以位为单位，创建ASCII数据写入的核心报文
/// </summary>
/// <param name="address">三菱的地址信息，具体格式参照<seealso cref="MelsecMcNet"/> 的注释说明</param>
/// <param name="value">原始的bool数组数据</param>
/// <param name="analysisAddress">对地址分析的委托方法</param>
/// <returns>带有成功标识的报文对象</returns>
public static OperateResult <byte[]> BuildAsciiWriteBitCoreCommand(string address, bool[] value, Func <string, OperateResult <MelsecMcDataType, int> > analysisAddress)
{
OperateResult <MelsecMcDataType, int> analysis = analysisAddress(address);
if (!analysis.IsSuccess)
{
return(OperateResult.CreateFailedResult <byte[]>(analysis));
}
if (value == null)
{
value = new bool[0];
}
byte[] buffer = value.Select(m => m ? (byte)0x31 : (byte)0x30).ToArray( );
byte[] command = new byte[20 + buffer.Length];
command[0] = 0x31; // 批量写入的命令
command[1] = 0x34;
command[2] = 0x30;
command[3] = 0x31;
command[4] = 0x30; // 子命令
command[5] = 0x30;
command[6] = 0x30;
command[7] = 0x31;
command[8] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[0]; // 软元件类型
command[9] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[1];
command[10] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[0]; // 起始地址的地位
command[11] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[1];
command[12] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[2];
command[13] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[3];
command[14] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[4];
command[15] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[5];
command[16] = MelsecHelper.BuildBytesFromData((ushort)(value.Length))[0]; // 软元件点数
command[17] = MelsecHelper.BuildBytesFromData((ushort)(value.Length))[1];
command[18] = MelsecHelper.BuildBytesFromData((ushort)(value.Length))[2];
command[19] = MelsecHelper.BuildBytesFromData((ushort)(value.Length))[3];
value.CopyTo(command, 20);
return(OperateResult.CreateSuccessResult(command));
}
/// <summary>
/// 以字为单位，创建ASCII数据写入的核心报文
/// </summary>
/// <param name="addressData">三菱Mc协议的数据地址</param>
/// <param name="value">实际的原始数据信息</param>
/// <returns>带有成功标识的报文对象</returns>
public static byte[] BuildAsciiWriteWordCoreCommand(McAddressData addressData, byte[] value)
{
if (value == null)
{
value = new byte[0];
}
byte[] buffer = new byte[value.Length * 2];
for (int i = 0; i < value.Length / 2; i++)
{
MelsecHelper.BuildBytesFromData(BitConverter.ToUInt16(value, i * 2)).CopyTo(buffer, 4 * i);
}
value = buffer;
byte[] command = new byte[20 + value.Length];
command[0] = 0x31; // 批量写入的命令
command[1] = 0x34;
command[2] = 0x30;
command[3] = 0x31;
command[4] = 0x30; // 子命令
command[5] = 0x30;
command[6] = 0x30;
command[7] = 0x30;
command[8] = Encoding.ASCII.GetBytes(addressData.McDataType.AsciiCode)[0]; // 软元件类型
command[9] = Encoding.ASCII.GetBytes(addressData.McDataType.AsciiCode)[1];
command[10] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[0]; // 起始地址的地位
command[11] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[1];
command[12] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[2];
command[13] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[3];
command[14] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[4];
command[15] = MelsecHelper.BuildBytesFromAddress(addressData.AddressStart, addressData.McDataType)[5];
command[16] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[0]; // 软元件点数
command[17] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[1];
command[18] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[2];
command[19] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[3];
value.CopyTo(command, 20);
return(command);
}
/// <summary>
/// 根据类型地址以及需要写入的数据来生成报文
/// </summary>
/// <param name="address">起始地址</param>
/// <param name="value">写入数据的实际值</param>
/// <param name="networkNumber">网络号</param>
/// <param name="networkStationNumber">网络站号</param>
/// <returns>带有成功标志的指令数据</returns>
public static OperateResult <byte[]> BuildWriteCommand(string address, byte[] value, byte networkNumber = 0, byte networkStationNumber = 0)
{
OperateResult <MelsecMcDataType, ushort> analysis = MelsecHelper.McAnalysisAddress(address);
if (!analysis.IsSuccess)
{
return(OperateResult.CreateFailedResult <byte[]>(analysis));
}
// 预处理指令
if (analysis.Content1.DataType == 0x01)
{
// 位写入
value = value.Select(m => m == 0x00 ? (byte)0x30 : (byte)0x31).ToArray( );
}
else
{
// 字写入
byte[] buffer = new byte[value.Length * 2];
for (int i = 0; i < value.Length / 2; i++)
{
MelsecHelper.BuildBytesFromData(BitConverter.ToUInt16(value, i * 2)).CopyTo(buffer, 4 * i);
}
value = buffer;
}
// 默认信息----注意：高低字节交错
byte[] _PLCCommand = new byte[42 + value.Length];
_PLCCommand[0] = 0x35; // 副标题
_PLCCommand[1] = 0x30;
_PLCCommand[2] = 0x30;
_PLCCommand[3] = 0x30;
_PLCCommand[4] = MelsecHelper.BuildBytesFromData(networkNumber)[0]; // 网络号
_PLCCommand[5] = MelsecHelper.BuildBytesFromData(networkNumber)[1];
_PLCCommand[6] = 0x46; // PLC编号
_PLCCommand[7] = 0x46;
_PLCCommand[8] = 0x30; // 目标模块IO编号
_PLCCommand[9] = 0x33;
_PLCCommand[10] = 0x46;
_PLCCommand[11] = 0x46;
_PLCCommand[12] = MelsecHelper.BuildBytesFromData(networkStationNumber)[0]; // 目标模块站号
_PLCCommand[13] = MelsecHelper.BuildBytesFromData(networkStationNumber)[1];
_PLCCommand[14] = MelsecHelper.BuildBytesFromData((ushort)(_PLCCommand.Length - 18))[0]; // 请求数据长度
_PLCCommand[15] = MelsecHelper.BuildBytesFromData((ushort)(_PLCCommand.Length - 18))[1];
_PLCCommand[16] = MelsecHelper.BuildBytesFromData((ushort)(_PLCCommand.Length - 18))[2];
_PLCCommand[17] = MelsecHelper.BuildBytesFromData((ushort)(_PLCCommand.Length - 18))[3];
_PLCCommand[18] = 0x30; // CPU监视定时器
_PLCCommand[19] = 0x30;
_PLCCommand[20] = 0x31;
_PLCCommand[21] = 0x30;
_PLCCommand[22] = 0x31; // 批量写入的命令
_PLCCommand[23] = 0x34;
_PLCCommand[24] = 0x30;
_PLCCommand[25] = 0x31;
_PLCCommand[26] = 0x30; // 子命令
_PLCCommand[27] = 0x30;
_PLCCommand[28] = 0x30;
_PLCCommand[29] = analysis.Content1.DataType == 0 ? (byte)0x30 : (byte)0x31;
_PLCCommand[30] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[0]; // 软元件类型
_PLCCommand[31] = Encoding.ASCII.GetBytes(analysis.Content1.AsciiCode)[1];
_PLCCommand[32] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[0]; // 起始地址的地位
_PLCCommand[33] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[1];
_PLCCommand[34] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[2];
_PLCCommand[35] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[3];
_PLCCommand[36] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[4];
_PLCCommand[37] = MelsecHelper.BuildBytesFromAddress(analysis.Content2, analysis.Content1)[5];
// 判断是否进行位操作
if (analysis.Content1.DataType == 1)
{
_PLCCommand[38] = MelsecHelper.BuildBytesFromData((ushort)value.Length)[0]; // 软元件点数
_PLCCommand[39] = MelsecHelper.BuildBytesFromData((ushort)value.Length)[1];
_PLCCommand[40] = MelsecHelper.BuildBytesFromData((ushort)value.Length)[2];
_PLCCommand[41] = MelsecHelper.BuildBytesFromData((ushort)value.Length)[3];
}
else
{
_PLCCommand[38] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[0]; // 软元件点数
_PLCCommand[39] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[1];
_PLCCommand[40] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[2];
_PLCCommand[41] = MelsecHelper.BuildBytesFromData((ushort)(value.Length / 4))[3];
}
Array.Copy(value, 0, _PLCCommand, 42, value.Length);
return(OperateResult.CreateSuccessResult(_PLCCommand));
}
