/// <summary>
/// 打开通信接口
/// </summary>
/// <param name="comName">串口编号或IP地址</param>
/// <param name="setting">波特率或端口号</param>
/// <param name="er"></param>
/// <returns></returns>
public bool Open(string comName, out string er, string setting)
{
if (_devPLC == null)
{
er = _plcType.ToString() + CLanguage.Lan("未找到程序集,请检查");
return(false);
}
return(_devPLC.Open(comName, out er, setting));
}
