public OpcController(OpcConfig config)
{
timer.Interval = 5 * 1000;
timer.Elapsed += Timer_Elapsed;
Config = config;
opcClient = new OpcDaClient(x =>
{
x.ProgId = config.ProgId;
x.Tags = config.Items.Select(xx => new OpcTagItem()
{
Id = xx.Id, ItemId = xx.ItemId, Misc = xx.Misc
}).ToArray();
x.DefaultGroupUpdateRate = 100;
})
{
Shutdown = (s, client) =>
{
if (NetStatus)
{
NetStatus = false;
NetChangedAction?.Invoke(this, false);
}
Log.Warning("OPC Shutdown,{s}", s);
},
DataChange = OpcDataChanged
};
}
// 测试OPC
public static void Test_CityOPCDataService()
{
OpcDaClient client = new OpcDaClient("Kepware.KepServerEX.V6");
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
client.Start();
Console.WriteLine("已启动, 耗时: {0} ms", stopWatch.ElapsedMilliseconds);
stopWatch.Restart();
client.Write("OPCUA.设备 1.翻身河泵站翻身河泵站.泵站.设备数据.开关型测试点", true, out string message1);
client.Write("OPCUA.设备 1.翻身河泵站翻身河泵站.泵站.设备数据.实数型测试点", 88, out string message2);
// OPCUA.设备 1.故障通道测试
client.Write("OPCUA.设备 1.故障通道测试.故障设备.400001", 1, out string message3);
client.Write("OPCUA.设备 1.故障通道测试.故障设备.400002", 2, out string message4);
client.Write("OPCUA.设备 1.故障通道测试.故障设备.400003", 3, out string message5);
Console.WriteLine("写入耗时: {0} ms", stopWatch.ElapsedMilliseconds);
stopWatch.Restart();
Console.ReadLine();
client.Stop();
}
public MainForm()
{
InitializeComponent();
//System.Windows.Forms.Control.CheckForIllegalCrossThreadCalls = false;
ListViewHelper.EnableDoubleBuffer(MainView);
UpdateList();
//Подключаемся к ОРС
opcServer = new OPCServer();
var OPCName = "MIR.OPCServerOm3";
opcServer.Guid = OpcDaClient.GetServerGuid(OPCName);
//if (!offline)
if (OpcDaClient.GetServerGuid(OPCName).ToString() == "00000000-0000-0000-0000-000000000000")
{
//MessageBox.Show("Не могу найти указанный сервер");
//this.Close();
//Application.ExitThread();
//Application.Exit();
offline = true;
}
LoadPrefs();
if (!offline)
{
OPCInit();
}
}
public static void TestOPC()
{
OpcDaClient oPC = new OpcDaClient("Kepware.KepServerEX.V6");
oPC.Start();
//oPC.TestOPCALL();
}
