/// <summary>
/// 初始化来自某个PLC控制器类型的IO点（一个点）
/// </summary>
public MCComponentGroup(ControllerTypeConst controllerType, string tagName)
{
Components = new List <MCComponent>()
{
new MCComponent(tagName, controllerType)
};
}
/// <summary>
/// 按给定符号名、控制器类型构建地址对象（推荐使用）
/// </summary>
public FxAddress(string tagName, ControllerTypeConst controllerType)
{
_BaseNumberOfXY = controllerType.ToBaseNumber();
_TagName = tagName;
_AddressType = FxAddressManager.Instance[tagName];
// 按实际地址更新 地址布局类型
switch (_AddressType)
{
case FxAddressType.X:
case FxAddressType.Y:
case FxAddressType.M:
_AddressLayoutType = FxAddressLayoutType.AddressLayoutBin;
break;
case FxAddressType.T:
_AddressLayoutType = FxAddressLayoutType.AddressLayoutInt32;
break;
default:
_AddressLayoutType = FxAddressLayoutType.AddressLayoutBin;
break;
}
_TagOffset = GetTagOffset(tagName, _BaseNumberOfXY);
if (controllerType.IsFxPLCController())
{
_UniformAddr = GetUniformAddr(tagName, out _AddressType, _AddressLayoutType);
}
}
/// <summary>
/// 构建FxSerialDeamon类实例
/// </summary>
/// <param name="controllerType">目前仅支持ctPLC_Fx</param>
/// <param name="controllerId"></param>
/// <param name="controllerName">控制器名称----程序内部一般不需要</param>
/// <param name="controllerAddress">表示为：串口号、IP地址</param>
/// <param name="controllerAddressPort">控制器地址的端口号（表示为：TCP/UDP的Port、485的设备ID）</param>
/// <param name="controllerChannelCount">通道数，例如128，256 ... ...</param>
public FxSerialDeamon(ControllerTypeConst controllerType, int controllerId, string controllerName, string controllerAddress, short controllerAddressPort, short controllerChannelCount)
: base(controllerType, controllerId, controllerName, controllerAddress, controllerAddressPort, controllerChannelCount)
{
Debug.Assert(controllerType == ControllerTypeConst.ctPLC_Fx, "请确认！这里仅仅支持 ControllerTypeConst.ctPLC_Fx .");
_SerialPort = null;
_RingBuffer = new FxRingBuffer();
}
/// <summary>
/// 根据地址类型与地址偏移构建地址
/// </summary>
public FxAddress(ControllerTypeConst controllerType, FxAddressType addressType, int offset)
{
_BaseNumberOfXY = controllerType.ToBaseNumber();
_TagOffset = offset;
_AddressType = addressType;
_AddressLayoutType = FxAddressManager.DefaultLayoutType;
_TagName = ToFormatedTagName();
_UniformAddr = GetUniformAddr(_TagName, out _AddressType, _AddressLayoutType);
}
public ControllerBaseImpl(ControllerTypeConst controllerType, int controllerId, string controllerName, string controllerAddress, short controllerAddressPort, short controllerChannelCount)
{
_ControllerType = controllerType;
_ControllerId = controllerId;
_ControllerName = controllerName;
_ControllerAddress = controllerAddress;
_ControllerAddressPort = controllerAddressPort;
_ControllerChannelCount = controllerChannelCount;
_APConversion = AcquirePointConversion.GetDefaultNullConversion();
}
/// <summary>
/// 得到并返回给定的PLC控制器类型的地址表示法中 X/Y 点的进制数
/// 例如：
/// 1，针对 Fx 系列 X007、Y117 等中的 007、117 均为 8进制，则返回8
/// 2，针对 Qn 系列,X101、Y00F 等中的 101、00F 均为 16进制，则返回16进制
/// 3、其它非PLC控制器类型，返回 0
/// </summary>
public static int ToBaseNumber(this ControllerTypeConst ct)
{
if (ct == ControllerTypeConst.ctPLC_Fx)
{
return(8);
}
else if (ct == ControllerTypeConst.ctPLC_Qn || ct == ControllerTypeConst.ctPLC_QnMC)
{
return(16);
}
else
{
return(0);
}
}
/// <summary>
/// 判断并返回控制器是否属于 “FX 系列 PLC控制器”
/// </summary>
public static bool IsFxPLCController(this ControllerTypeConst ct)
{
return(ct == ControllerTypeConst.ctPLC_Fx);
}
/// <summary>
/// 判断并返回控制器是否属于 “PLC控制器”
/// </summary>
public static bool IsPLCController(this ControllerTypeConst ct)
{
return((int)ct >= (int)ControllerTypeConst.ctPLC && (int)ct <= ((int)ControllerTypeConst.ctPLC + 0xff));
}
/// <summary>
/// 判断并返回控制器是否属于 “慢速控制器”
/// </summary>
public static bool IsSlowController(this ControllerTypeConst ct)
{
return((ct & ControllerTypeConst.ctSlowController) == ControllerTypeConst.ctSlowController);
}
/// <summary>
/// 判断并返回控制器是否属于 “主动控制器”
/// </summary>
public static bool IsInitiativeController(this ControllerTypeConst ct)
{
return((ct & ControllerTypeConst.ctInitiativeController) == ControllerTypeConst.ctInitiativeController);
}
public ControllerBaseImpl(ControllerTypeConst controllerType, int controllerId, string controllerName)
: this(controllerType, controllerId, controllerName, string.Empty, 0, 1)
{
}
public ControllerBaseImpl(ControllerTypeConst controllerType)
: this(controllerType, 0, string.Empty, string.Empty, 0, 1)
{
}
/// <summary>
/// 初始化来自某个PLC控制器类型的IO点（一个点）
/// </summary>
public MCComponent(ControllerTypeConst controllerType, string tagName)
{
this.Address = new FxAddress(tagName, controllerType);
this.Value = (short)0;
}