private void userButton40_Click(object sender, EventArgs e)
{
// 读取操作，这里的M100可以替换成I100,Q100,DB20.100效果时一样的
bool M100_7 = siemensTcpNet.ReadBool("M100.7").Content; // 读取M100.7是否通断
byte byte_M100 = siemensTcpNet.ReadByte("M100").Content; // 读取M100的值
short short_M100 = siemensTcpNet.ReadInt16("M100").Content; // 读取M100-M101组成的字
ushort ushort_M100 = siemensTcpNet.ReadUInt16("M100").Content; // 读取M100-M101组成的无符号的值
int int_M100 = siemensTcpNet.ReadInt32("M100").Content; // 读取M100-M103组成的有符号的数据
uint uint_M100 = siemensTcpNet.ReadUInt32("M100").Content; // 读取M100-M103组成的无符号的值
float float_M100 = siemensTcpNet.ReadFloat("M100").Content; // 读取M100-M103组成的单精度值
long long_M100 = siemensTcpNet.ReadInt64("M100").Content; // 读取M100-M107组成的大数据值
ulong ulong_M100 = siemensTcpNet.ReadUInt64("M100").Content; // 读取M100-M107组成的无符号大数据
double double_M100 = siemensTcpNet.ReadDouble("M100").Content; // 读取M100-M107组成的双精度值
string str_M100 = siemensTcpNet.ReadString("M100", 10).Content; // 读取M100-M109组成的ASCII字符串数据
// 写入操作，这里的M100可以替换成I100,Q100,DB20.100效果时一样的
siemensTcpNet.Write("M100.7", true); // 写位
siemensTcpNet.Write("M100", (byte)0x33); // 写单个字节
siemensTcpNet.Write("M100", (short)12345); // 写双字节有符号
siemensTcpNet.Write("M100", (ushort)45678); // 写双字节无符号
siemensTcpNet.Write("M100", 123456789); // 写双字有符号
siemensTcpNet.Write("M100", (uint)3456789123); // 写双字无符号
siemensTcpNet.Write("M100", 123.456f); // 写单精度
siemensTcpNet.Write("M100", 1234556434534545L); // 写大整数有符号
siemensTcpNet.Write("M100", 523434234234343UL); // 写大整数无符号
siemensTcpNet.Write("M100", 123.456d); // 写双精度
siemensTcpNet.Write("M100", "K123456789"); // 写ASCII字符串
}
private void Test2( )
{
byte m100_byte = siemensTcpNet.ReadByte("M100").Content;
short m100_short = siemensTcpNet.ReadInt16("M100").Content;
ushort m100_ushort = siemensTcpNet.ReadUInt16("M100").Content;
int m100_int = siemensTcpNet.ReadInt32("M100").Content;
uint m100_uint = siemensTcpNet.ReadUInt32("M100").Content;
float m100_float = siemensTcpNet.ReadFloat("M100").Content;
double m100_double = siemensTcpNet.ReadDouble("M100").Content;
string m100_string = siemensTcpNet.ReadString("M100", 10).Content;
HslCommunication.Core.IByteTransform ByteTransform = new HslCommunication.Core.ReverseBytesTransform( );
}
public void ReadExample( )
{
#region ReadExample1
SiemensS7Net siemensTcpNet = new SiemensS7Net(SiemensPLCS.S1200, " 192.168.1.110");
// 此处以M100寄存器作为示例
byte byte_M100 = siemensTcpNet.ReadByte("M100").Content; // 读取M100的值
short short_M100 = siemensTcpNet.ReadInt16("M100").Content; // 读取M100-M101组成的字
ushort ushort_M100 = siemensTcpNet.ReadUInt16("M100").Content; // 读取M100-M101组成的无符号的值
int int_M100 = siemensTcpNet.ReadInt32("M100").Content; // 读取M100-M103组成的有符号的数据
uint uint_M100 = siemensTcpNet.ReadUInt32("M100").Content; // 读取M100-M103组成的无符号的值
float float_M100 = siemensTcpNet.ReadFloat("M100").Content; // 读取M100-M103组成的单精度值
long long_M100 = siemensTcpNet.ReadInt64("M100").Content; // 读取M100-M107组成的大数据值
ulong ulong_M100 = siemensTcpNet.ReadUInt64("M100").Content; // 读取M100-M107组成的无符号大数据
double double_M100 = siemensTcpNet.ReadDouble("M100").Content; // 读取M100-M107组成的双精度值
string str_M100 = siemensTcpNet.ReadString("M100", 10).Content; // 读取M100-M109组成的ASCII字符串数据
// 读取数组
short[] short_M100_array = siemensTcpNet.ReadInt16("M100", 10).Content; // 读取M100-M101组成的字
ushort[] ushort_M100_array = siemensTcpNet.ReadUInt16("M100", 10).Content; // 读取M100-M101组成的无符号的值
int[] int_M100_array = siemensTcpNet.ReadInt32("M100", 10).Content; // 读取M100-M103组成的有符号的数据
uint[] uint_M100_array = siemensTcpNet.ReadUInt32("M100", 10).Content; // 读取M100-M103组成的无符号的值
float[] float_M100_array = siemensTcpNet.ReadFloat("M100", 10).Content; // 读取M100-M103组成的单精度值
long[] long_M100_array = siemensTcpNet.ReadInt64("M100", 10).Content; // 读取M100-M107组成的大数据值
ulong[] ulong_M100_array = siemensTcpNet.ReadUInt64("M100", 10).Content; // 读取M100-M107组成的无符号大数据
double[] double_M100_array = siemensTcpNet.ReadDouble("M100", 10).Content; // 读取M100-M107组成的双精度值
#endregion
}
/// <summary>
/// 读取单个变量，返回结果
/// </summary>
/// <param name="type">数据类型</param>
/// <param name="address">地址</param>
/// <returns></returns>
public static object ReadItem(DataType type, string address)
{
object result = null;
switch (type)
{
case DataType.Bool:
result = siemensS7Net.ReadBool(address).Content;
break;
case DataType.Byte:
result = siemensS7Net.ReadByte(address).Content;
break;
case DataType.Int16:
result = siemensS7Net.ReadInt16(address).Content;
break;
case DataType.UInt16:
result = siemensS7Net.ReadUInt16(address).Content;
break;
case DataType.Int32:
result = siemensS7Net.ReadInt32(address).Content;
break;
case DataType.UInt32:
result = siemensS7Net.ReadUInt32(address).Content;
break;
case DataType.Float:
result = siemensS7Net.ReadFloat(address).Content;
break;
case DataType.Int64:
result = siemensS7Net.ReadInt64(address).Content;
break;
case DataType.UInt64:
result = siemensS7Net.ReadUInt64(address).Content;
break;
case DataType.Double:
result = siemensS7Net.ReadDouble(address).Content;
break;
}
return(result);
}
private void btnReadByte_Click(object sender, EventArgs e)
{
if (!isConnected)
{
MessageBox.Show("还未连接 PLC");
return;
}
try
{
OperateResult <byte> rlt = plc.ReadByte($"DB{edtDBNumber.Text}.{edtOffset.Text}");
if (rlt.IsSuccess)
{
edtText.Text = rlt.Content.ToString();
}
else
{
edtText.Text = $"{rlt.ToMessageShowString()}";
}
}
catch { edtText.Text = ""; }
}
private void button_read_byte_Click(object sender, EventArgs e)
{
// 读取byte变量
readResultRender(siemensTcpNet.ReadByte(textBox3.Text), textBox3.Text, textBox4);
}
/// <param name="vs"></param>
/// <summary>
/// 读取指定块的值
/// </summary>
public object Read(int index)
{
try
{
object result;
var item = ListItem[index];
var arr = item.Trim().Split('.');
if (arr.Length > 1)
{
string types = Regex.Replace(arr[1], "[0-9]", "", RegexOptions.IgnoreCase).Trim();//获取地址块的类型
switch (types.ToLower())
{
case "bool":
result = SiemensTcpNet.ReadBool(GetNewItem(item)).Content;
break;
case "byte":
result = SiemensTcpNet.ReadByte(GetNewItem(item)).Content;
break;
case "w":
result = SiemensTcpNet.ReadInt16(GetNewItem(item)).Content;
break;
case "ushort": //ushort
result = SiemensTcpNet.ReadUInt16(GetNewItem(item)).Content;
break;
case "dint":
result = SiemensTcpNet.ReadInt32(GetNewItem(item)).Content;
break;
case "uint":
result = SiemensTcpNet.ReadUInt32(GetNewItem(item)).Content;
break;
case "long":
result = SiemensTcpNet.ReadInt64(GetNewItem(item)).Content;
break;
case "ulong":
result = SiemensTcpNet.ReadUInt64(GetNewItem(item)).Content;
break;
case "real":
result = SiemensTcpNet.ReadFloat(GetNewItem(item)).Content;
break;
case "double":
result = SiemensTcpNet.ReadDouble(GetNewItem(item)).Content;
break;
case "string":
result = SiemensTcpNet.ReadString(GetNewItem(item), 10).Content;
break;
default:
result = -1;
break;
}
return(result);
}
return(-1);
}
catch (Exception)
{
return(-1);
}
} /// <summary>
public override IEnumerable <IOTData> GetData()
{
List <IOTData> iOTs = new List <IOTData>();
foreach (S7NetResult result in DriveConfig.Results)
{
try
{
string sResult;
switch (result.DataType.ToUpper())
{
case "BOOL":
sResult = siemensTcpNet.ReadBool(result.DB).Content.ToString();
break;
case "STRING":
sResult = siemensTcpNet.ReadString(result.DB, Convert.ToUInt16(result.Len)).Content;
break;
case "INT":
sResult = siemensTcpNet.ReadInt32(result.DB).Content.ToString();
break;
case "FLOAT":
sResult = siemensTcpNet.ReadFloat(result.DB).Content.ToString(result.Format);
break;
case "DOUBLE":
sResult = siemensTcpNet.ReadDouble(result.DB).Content.ToString(result.Format);
break;
case "BYTE":
sResult = siemensTcpNet.ReadByte(result.DB).Content.ToString();
break;
case "SHORT":
sResult = siemensTcpNet.ReadInt16(result.DB).Content.ToString();
break;
case "USHORT":
sResult = siemensTcpNet.ReadUInt16(result.DB).Content.ToString();
break;
case "UINT":
sResult = siemensTcpNet.ReadUInt32(result.DB).Content.ToString();
break;
case "LONG":
sResult = siemensTcpNet.ReadInt64(result.DB).Content.ToString();
break;
case "ULONG":
sResult = siemensTcpNet.ReadUInt64(result.DB).Content.ToString();
break;
case "DATETIME":
sResult = siemensTcpNet.ReadDateTime(result.DB).Content.ToString();
break;
default:
sResult = siemensTcpNet.ReadString(result.DB).Content;
break;
}
iOTs.Add(new IOTData
{
DataCode = result.Address,
DataValue = sResult,
DataName = result.Name,
DriveCode = DriveConfig.DriveCode,
DriveType = DriveConfig.DriveType,
GTime = DateTime.Now,
Unit = result.Unit
});
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
return(iOTs);
}
private void button_read_byte_Click(object sender, EventArgs e)
{
ReadResultRender(m_siemensTcpNet.ReadByte(txtAddress.Text), txtAddress.Text, txtResult);
}
//PLC读取
private object ReadSieTcpValue(Config.PlcTypeItem plctype, Config.PlcDataItem plcdata, SiemensS7Net plc)
{
try
{
if (plctype == null || !plctype.IsConnected || plcdata == null || plc == null)
{
return(null);
}
switch (plcdata.DataType)
{
case Common.DataTypes.Bool: //Bool
plcdata.ValueNew = plc.ReadBool(plcdata.Address).Content;
break;
case Common.DataTypes.Byte: //Byte
plcdata.ValueNew = plc.ReadByte(plcdata.Address).Content;
break;
case Common.DataTypes.Short:
plcdata.ValueNew = plc.ReadInt16(plcdata.Address).Content;
break;
case Common.DataTypes.Ushort:
plcdata.ValueNew = plc.ReadUInt16(plcdata.Address).Content;
break;
case Common.DataTypes.Int:
plcdata.ValueNew = plc.ReadInt32(plcdata.Address).Content;
break;
case Common.DataTypes.UInt:
plcdata.ValueNew = plc.ReadUInt32(plcdata.Address).Content;
break;
case Common.DataTypes.Long:
long lValueNew = 0;
if (long.TryParse(plc.ReadInt64(plcdata.Address).Content.ToString(), out lValueNew))
{
long temp = BpLong.SwapInt64(lValueNew);
plcdata.ValueNew = temp;
}
// plcdata.ValueNew = plc.ReadInt64(plcdata.Address).Content;
break;
case Common.DataTypes.ULong:
plcdata.ValueNew = plc.ReadUInt64(plcdata.Address).Content;
break;
case Common.DataTypes.Float:
plcdata.ValueNew = plc.ReadFloat(plcdata.Address).Content;
break;
case Common.DataTypes.Double:
plcdata.ValueNew = plc.ReadDouble(plcdata.Address).Content;
break;
case Common.DataTypes.String:
HslCommunication.OperateResult <byte[]> data = (HslCommunication.OperateResult <byte[]>)plc.Read(plcdata.Address, 50);
if (data != null && data.Content != null && data.Content.Length > 2)
{
List <byte> lstData = new List <byte>();
int nLen = data.Content[1];
for (int i = 2; i < nLen + 2; i++)
{
lstData.Add(data.Content[i]);
}
plcdata.ValueNew = System.Text.Encoding.ASCII.GetString(lstData.ToArray());
}
break;
default:
break;
}
}
catch
{
//MessageBox.Show(ex.Message);
}
return(plcdata.ValueNew);
}
/// <summary>
/// 读取byte变量
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Btn_Read_Byte_Click(object sender, EventArgs e)
{
ReadResultRender(siemensTcpNet.ReadByte(txt_ReadSingle_Address.Text), txt_ReadSingle_Address.Text, txt_Result_Single);
}