private void button2_Click(object sender, EventArgs e)
{
// 断开连接
omronFinsNet.ConnectClose( );
button2.Enabled = false;
button1.Enabled = true;
panel2.Enabled = false;
}
public void ClosePLC()
{
if (_OmronFinsNet != null)
{
_OmronFinsNet.ConnectClose();
_OmronFinsNet = null;
PLCIsopen = false;
}
}
public bool DisConnect(out string msg)
{
msg = "";
if (omron_net != null)
{
omron_net.ConnectClose();
omron_net = null;
}
this.IsConnected = false;
return(true);
}
public bool Connect()
{
if (omr != null)
{
omr.ConnectClose();
omr = null;
}
omr = new OmronFinsNet(Properties.Settings.Default.PLC_IP, Properties.Settings.Default.PLC_PORT)
{
SA1 = 0,
DA1 = 0
};
Task.Factory.StartNew(() =>
{
while (true)
{
var op = omr.ConnectServer();
IsConnected = op.IsSuccess;
if (!op.IsSuccess)
{
Events.Publish(new MsgItem {
Time = DateTime.Now, Level = "E", Value = op.Message
});
}
if (IsConnected)
{
foreach (var v in AM.alarms)
{
var b = omr.ReadBool(v.Address);
if (b.IsSuccess)
{
if (v.Value != b.Content)
{
v.Value = b.Content;
Events.Publish(v);
}
}
}
omr.ConnectClose();
}
System.Threading.Thread.Sleep(10);
}
});
return(IsConnected);
}
private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (connect.IsSuccess)
{
plc.ConnectClose();
}
if (timer != null && timer.IsEnabled)
{
timer.Stop();
}
this.Port1Close();
this.Port2Close();
this.Port3Close();
this.Port4Close();
log.Info("PLC Disconnected!");
}
public void ClassTest2( )
{
#region Usage2
// 实例化对象，指定PLC的ip地址和端口号
OmronFinsNet omronFinsNet = new OmronFinsNet("192.168.1.110", 6000);
omronFinsNet.SA1 = 10;
omronFinsNet.DA1 = 110;
// 连接对象
OperateResult connect = omronFinsNet.ConnectServer( );
if (!connect.IsSuccess)
{
Console.WriteLine("connect failed:" + connect.Message);
return;
}
// 举例读取D100的值
short D100 = omronFinsNet.ReadInt16("D100").Content;
omronFinsNet.ConnectClose( );
#endregion
}
public override void Disconnect()
{
PLC?.ConnectClose();
}
/// <summary>
/// 关闭连接
/// </summary>
public void closeConnectPLC()
{
omronFinsNet.ConnectClose();
}
/// <summary>
/// 在关闭的时候需要进行的操作
/// </summary>
protected override void AfterClose()
{
omronFinsNet.ConnectClose();
}