SiemensPPIOverTcpRead 方法 (String, UInt16)

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.

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

语法

C++

复制

public override OperateResult<byte[]> Read(
	string address,
	ushort length
)

Public Overrides Function Read ( 
	address As String,
	length As UShort
) As OperateResult(Of Byte())

public:
virtual OperateResult<array<unsigned char>^>^ Read(
	String^ address, 
	unsigned short length
) override

abstract Read : 
        address : string * 
        length : uint16 -> OperateResult<byte[]> 
override Read : 
        address : string * 
        length : uint16 -> OperateResult<byte[]>

参数

address: 类型：SystemString
西门子的地址数据信息
length: 类型：SystemUInt16
数据长度

返回值

类型：OperateResultByte
带返回结果的结果对象

实现

IReadWriteNetRead(String, UInt16)
IReadWriteNetRead(String, UInt16)

参见

引用

SiemensPPIOverTcp 类

Read 重载

HslCommunication.Profinet.Siemens 命名空间

SiemensPPIOverTcpAddLanguageSpecificTextSet("LST99C98874_0?cpp=::|nu=.");Read 方法 (String, UInt16)

参数

返回值

实现

引用

SiemensPPIOverTcpRead 方法 (String, UInt16)