SiemensFetchWriteNetWriteAsync 方法 (String, Byte) |
将数据写入到PLC数据，地址格式为I100，Q100，DB20.100，M100，以字节为单位
Writes data to the PLC data, in the address format i100,q100,db20.100,m100, in bytes
Writes data to the PLC data, in the address format i100,q100,db20.100,m100, in bytes
命名空间： HslCommunication.Profinet.Siemens
程序集： HslCommunication (在 HslCommunication.dll 中) 版本：12.1.2.0 (12.1.2.0)
语法参数
- address
- 类型：SystemString
起始地址，格式为M100,I100,Q100,DB1.100 -> Starting address, formatted as M100,I100,Q100,DB1.100 - value
- 类型：SystemByte
要写入的实际数据 -> The actual data to write
返回值
类型：TaskOperateResult是否写入成功的结果对象 -> Whether to write a successful result object
实现
IReadWriteNetWriteAsync(String, Byte)示例
假设起始地址为M100，M100,M101存储了温度，100.6℃值为1006，M102,M103存储了压力，1.23Mpa值为123，M104-M107存储了产量计数，写入如下：
以下是写入不同类型数据的示例
Write示例
SiemensFetchWriteNet siemens = new SiemensFetchWriteNet( "192.168.1.110", 2000 ); // 拼凑数据，这样的话，一次通讯就完成数据的全部写入 byte[] buffer = new byte[8]; siemens.ByteTransform.TransByte( (short)1234 ).CopyTo( buffer, 0 ); siemens.ByteTransform.TransByte( (short)2100 ).CopyTo( buffer, 2 ); siemens.ByteTransform.TransByte( 12353423 ).CopyTo( buffer, 4 ); OperateResult write = siemens.Write( "M100", buffer ); if (write.IsSuccess) { // success } else { // failed } // 上面的功能等同于三个数据分别写入，下面的性能更差点，因为进行了三次通讯，而且每次还要判断是否写入成功 //siemens.Write( "M100", (short)1234 ); //siemens.Write( "M100", (short)2100 ); //siemens.Write( "M100", 12353423 );
Write示例
SiemensFetchWriteNet siemens = new SiemensFetchWriteNet( "192.168.1.110", 2000 ); // 此处以M100寄存器作为示例 siemens.Write( "M100", (short)1234 ); // 写入M100 short值 ,W3C0,R3C0 效果是一样的 siemens.Write( "M100", (ushort)45678 ); // 写入M100 ushort值 siemens.Write( "M100", 1234566 ); // 写入M100 int值 siemens.Write( "M100", (uint)1234566 ); // 写入M100 uint值 siemens.Write( "M100", 123.456f ); // 写入M100 float值 siemens.Write( "M100", 123.456d ); // 写入M100 double值 siemens.Write( "M100", 123456661235123534L ); // 写入M100 long值 siemens.Write( "M100", 523456661235123534UL ); // 写入M100 ulong值 siemens.Write( "M100", "K123456789" ); // 写入M100 string值 // 读取数组 siemens.Write( "M100", new short[] { 123, 3566, -123 } ); // 写入M100 short值 ,W3C0,R3C0 效果是一样的 siemens.Write( "M100", new ushort[] { 12242, 42321, 12323 } ); // 写入M100 ushort值 siemens.Write( "M100", new int[] { 1234312312, 12312312, -1237213 } ); // 写入M100 int值 siemens.Write( "M100", new uint[] { 523123212, 213, 13123 } ); // 写入M100 uint值 siemens.Write( "M100", new float[] { 123.456f, 35.3f, -675.2f } ); // 写入M100 float值 siemens.Write( "M100", new double[] { 12343.542312d, 213123.123d, -231232.53432d } ); // 写入M100 double值 siemens.Write( "M100", new long[] { 1231231242312, 34312312323214, -1283862312631823 } ); // 写入M100 long值 siemens.Write( "M100", new ulong[] { 1231231242312, 34312312323214, 9731283862312631823 } ); // 写入M100 ulong值
参见