/// <summary>
/// 停止扫描
/// </summary>
public void Stop()
{
IsRuning = false;
Client.Close();
if (this.StatusChangeHandler != null)
{
var arg = new StatusChangeEventArgs();
arg.PlcID = this.PlcId;
arg.Status = Client.IsConnected;
this.StatusChangeHandler(this, arg);
}
}
/// <summary>
/// 连接PLC
/// </summary>
/// <returns></returns>
public bool Connect()
{
if (!Client.IsConnected)
{
try
{
Client.Open();
}
catch (Exception ex)
{
return(false);
}
if (this.StatusChangeHandler != null)
{
var arg = new StatusChangeEventArgs();
arg.PlcID = this.PlcId;
arg.Status = Client.IsConnected;
this.StatusChangeHandler(this, arg);
}
}
return(Client.IsConnected);
}