SiemensMPIRead 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，详细请参照API文档
Read data information from Siemens PLC, the address is "M100", "AI100", "I0", "Q0", "V100", "S100", etc., please refer to the API documentation

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)

参见

引用

SiemensMPI 类

Read 重载

HslCommunication.Profinet.Siemens 命名空间

SiemensMPIAddLanguageSpecificTextSet("LST80DB95A_0?cpp=::|nu=.");Read 方法 (String, UInt16)

参数

返回值

实现

引用

SiemensMPIRead 方法 (String, UInt16)