using IoTClient.Clients.PLC; using IoTClient.Common.Enums; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace MyDll { internal class IoTClientTest { private void T() { SiemensClient client = new SiemensClient(SiemensVersion.S7_200Smart, "127.0.0.1", 102); //2、写操作 //client.Write("Q1.3", true); //client.Write("V2205", (short)11); //client.Write("V2209", 33); //client.Write("V2305", "orderCode"); //写入字符串 //3、读操作 var value1 = client.ReadBoolean("Q1.3").Value; var value2 = client.ReadInt16("V2205").Value; var value3 = client.ReadInt32("V2209").Value; var value4 = client.ReadString("V2305").Value; //读取字符串 //4、如果没有主动Open,则会每次读写操作的时候自动打开自动和关闭连接,这样会使读写效率大大减低。所以建议手动Open和Close。 client.Open(); //5、读写操作都会返回操作结果对象Result var result = client.ReadInt16("V2205"); //5.1 读取是否成功(true或false) var isSucceed = result.IsSucceed; //5.2 读取失败的异常信息 var errMsg = result.Err; //5.3 读取操作实际发送的请求报文 var requst = result.Requst; //5.4 读取操作服务端响应的报文 var response = result.Response; //5.5 读取到的值 var value = result.Value; } } }