YokogawaLinkTcpRead 方法 (String, UInt16)

批量读取字节数组信息，需要指定地址和长度，返回原始的字节数组
Batch read byte array information, need to specify the address and length, return the original byte array

命名空间： HslCommunication.Profinet.Yokogawa
程序集： HslCommunication (在 HslCommunication.dll 中) 版本：12.0.0.0 (12.0.0.0)

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
数据地址
length: 类型：SystemUInt16
数据长度

返回值

类型：OperateResultByte
带有成功标识的byte[]数组

实现

IReadWriteNetRead(String, UInt16)

备注

读取的线圈地址支持X,Y,I,E,M,T,C,L，寄存器地址支持D,B,F,R,V,Z,W,TN,CN，举例：D100；也可以携带CPU进行访问，举例：cpu=2;D100
[商业授权] 如果想要读取特殊模块的数据，需要使用 Special: 开头标记，举例：Special:unit=0;slot=1;100
The read coil address supports X, Y, I, E, M, T, C, L, and the register address supports D, B, F, R, V, Z, W, TN, CN, for example: D100; it can also be carried CPU access, for example: cpu=2;D100.
[Authorization] If you want to read the data of a special module, you need to use the Special: beginning tag, for example: Special:unit=0;slot=1;100

参见

引用

YokogawaLinkTcp 类

Read 重载

HslCommunication.Profinet.Yokogawa 命名空间

YokogawaLinkTcpAddLanguageSpecificTextSet("LST2F5F4F8D_0?cpp=::|nu=.");Read 方法 (String, UInt16)

参数

返回值

实现

引用

YokogawaLinkTcpRead 方法 (String, UInt16)