OmronFinsNetHelper.ReadAsync 方法 (IOmronFins, String, UInt16, Int32)

从欧姆龙PLC中读取想要的数据，返回读取结果，读取长度的单位为字，地址格式为"D100","C100","W100","H100","A100"
Read the desired data from the Omron PLC and return the read result. The unit of the read length is word. The address format is "D100", "C100", "W100", "H100", "A100"

命名空间： HslCommunication.Profinet.Omron
程序集： HslCommunication (在 HslCommunication.dll 中) 版本：12.3.1.0 (12.3.1.0)

语法

C++

复制

public static Task<OperateResult<byte[]>> ReadAsync(
	IOmronFins omron,
	string address,
	ushort length,
	int splits
)

Public Shared Function ReadAsync ( 
	omron As IOmronFins,
	address As String,
	length As UShort,
	splits As Integer
) As Task(Of OperateResult(Of Byte()))

public:
static Task<OperateResult<array<unsigned char>^>^>^ ReadAsync(
	IOmronFins^ omron, 
	String^ address, 
	unsigned short length, 
	int splits
)

static member ReadAsync : 
        omron : IOmronFins * 
        address : string * 
        length : uint16 * 
        splits : int -> Task<OperateResult<byte[]>>

参数

omron: 类型：HslCommunication.Profinet.Omron.Helper.IOmronFins
PLC设备的连接对象
address: 类型：System.String
读取地址，格式为"D100","C100","W100","H100","A100"
length: 类型：System.UInt16
读取的数据长度
splits: 类型：System.Int32
分割信息

返回值

类型：Task<OperateResult<Byte[]>>
带成功标志的结果数据对象

参见

引用

OmronFinsNetHelper 类

ReadAsync 重载

HslCommunication.Profinet.Omron 命名空间

OmronFinsNetHelper.AddLanguageSpecificTextSet("LST2E819D19_0?cpp=::|nu=.");ReadAsync 方法 (IOmronFins, String, UInt16, Int32)

参数

返回值

引用

OmronFinsNetHelper.ReadAsync 方法 (IOmronFins, String, UInt16, Int32)