SiemensPPIHelper 类

西门子PPI协议的辅助类对象

继承层次

SystemObject
HslCommunication.Profinet.Siemens.HelperSiemensPPIHelper

命名空间： HslCommunication.Profinet.Siemens.Helper
程序集： HslCommunication (在 HslCommunication.dll 中) 版本：12.1.2.0 (12.1.2.0)

语法

C++

复制

public class SiemensPPIHelper

Public Class SiemensPPIHelper

public ref class SiemensPPIHelper

type SiemensPPIHelper =  class end

SiemensPPIHelper 类型公开以下成员。

构造函数

	名称	说明
	SiemensPPIHelper	初始化 SiemensPPIHelper 类的一个新实例

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方法

	名称	说明
	AnalysisAddress	解析数据地址，解析出地址类型，起始地址，DB块的地址 Parse data address, parse out address type, start address, db block address
	BuildReadCommand(Byte, S7AddressData, UInt16, Boolean)	生成一个读取字数据指令头的通用方法 A general method for generating a command header to read a Word data
	BuildReadCommand(Byte, String, UInt16, Boolean)	生成一个读取字数据指令头的通用方法 A general method for generating a command header to read a Word data
	BuildWriteCommand(Byte, String, Boolean)	创建写入PLC的bool类型数据报文指令
	BuildWriteCommand(Byte, String, Byte)	生成一个写入PLC数据信息的报文内容
	CheckReceiveDataComplete	当消息头报文的长度定义为-1的时候，则使用动态的长度信息，可以使用本方法来判断一个消息是否处于完整的状态。 If the length of the message header is defined as -1, this method can be used to determine whether a message is in the complete state by using dynamic length information.
	CheckResponse	检查西门子PLC的返回的数据和合法性，对反馈的数据进行初步的校验
	Equals	Determines whether the specified object is equal to the current object. (继承自 Object。)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (继承自 Object。)
	GetExecuteConfirm	根据站号信息获取命令二次确认的报文信息
	GetHashCode	Serves as the default hash function. (继承自 Object。)
	GetMsgFromStatus(Byte)	根据错误代号信息，获取到指定的文本信息 According to the error code information, get the specified text information
	GetMsgFromStatus(Byte, Byte)	根据错误信息，获取到文本信息
	GetType	Gets the Type of the current instance. (继承自 Object。)
	MemberwiseClone	Creates a shallow copy of the current Object. (继承自 Object。)
	Read	从西门子的PLC中读取数据信息，地址为"M100","AI100","I0","Q0","V100","S100"等 Read data information from Siemens PLC with addresses "M100", "AI100", "I0", "Q0", "V100", "S100", etc.
	ReadBool(IReadWriteDevice, String, Byte, Object)	从西门子的PLC中读取bool数据信息，地址为"M100.0","AI100.1","I0.3","Q0.6","V100.4","S100"等 Read bool data information from Siemens PLC, the addresses are "M100.0", "AI100.1", "I0.3", "Q0.6", "V100.4", "S100", etc.
	ReadBool(IReadWriteDevice, String, UInt16, Byte, Object)	从西门子的PLC中读取bool数据信息，地址为"M100.0","AI100.1","I0.3","Q0.6","V100.4","S100"等 Read bool data information from Siemens PLC, the addresses are "M100.0", "AI100.1", "I0.3", "Q0.6", "V100.4", "S100", etc.
	ReadPlcType	读取西门子PLC的型号信息，参数信息可以携带站号信息 "s=2;", 注意，分号是必须的。 Read the model information of Siemens PLC, the parameter information can carry the station number information "s=2;", note that the semicolon is required.
	Start	启动西门子PLC为RUN模式，参数信息可以携带站号信息 "s=2;", 注意，分号是必须的。 Start Siemens PLC in RUN mode, parameter information can carry station number information "s=2;", note that the semicolon is required.
	Stop	停止西门子PLC，切换为Stop模式，参数信息可以携带站号信息 "s=2;", 注意，分号是必须的。 Stop Siemens PLC and switch to Stop mode, parameter information can carry station number information "s=2;", note that the semicolon is required.
	ToString	Returns a string that represents the current object. (继承自 Object。)
	Write(IReadWriteDevice, String, Boolean, Byte, Object)	将bool数据写入到西门子PLC中，地址为"M100.0","AI100.1","I0.3","Q0.6","V100.4","S100"等 Write the bool data to Siemens PLC with the addresses "M100.0", "AI100.1", "I0.3", "Q0.6", "V100.4", "S100", etc.
	Write(IReadWriteDevice, String, Byte, Byte, Object)	将字节数据写入到西门子PLC中，地址为"M100.0","AI100.1","I0.3","Q0.6","V100.4","S100"等 Write byte data to Siemens PLC with addresses "M100.0", "AI100.1", "I0.3", "Q0.6", "V100.4", "S100", etc.

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扩展方法

	名称	说明
	ToJsonString	获取当前对象的JSON格式表示的字符串。 Gets the string represented by the JSON format of the current object. (由 HslExtension 定义。)

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参见

引用

HslCommunication.Profinet.Siemens.Helper 命名空间