MelsecFxLinksHelperWriteAsync 方法 (IReadWriteFxLinks, String, Byte)

批量写入PLC的数据，以字为单位，也就是说最少2个字节信息，支持X,Y,M,S,D,T,C，具体的地址范围需要根据PLC型号来确认，地址支持动态指定站号，例如：s=2;D100
The data written to the PLC in batches is in units of words, that is, at least 2 bytes of information. It supports X, Y, M, S, D, T, and C. The specific address range needs to be confirmed according to the PLC model, The address supports dynamically specifying the station number, for example: s=2;D100

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

语法

C++

复制

public static Task<OperateResult> WriteAsync(
	IReadWriteFxLinks plc,
	string address,
	byte[] value
)

Public Shared Function WriteAsync ( 
	plc As IReadWriteFxLinks,
	address As String,
	value As Byte()
) As Task(Of OperateResult)

public:
static Task<OperateResult^>^ WriteAsync(
	IReadWriteFxLinks^ plc, 
	String^ address, 
	array<unsigned char>^ value
)

static member WriteAsync : 
        plc : IReadWriteFxLinks * 
        address : string * 
        value : byte[] -> Task<OperateResult>

参数

plc: 类型：HslCommunication.Profinet.Melsec.HelperIReadWriteFxLinks
PLC通信对象
address: 类型：SystemString
地址信息
value: 类型：SystemByte
数据值

返回值

类型：TaskOperateResult
是否写入成功

参见

引用

MelsecFxLinksHelper 类

WriteAsync 重载

HslCommunication.Profinet.Melsec.Helper 命名空间

MelsecFxLinksHelperAddLanguageSpecificTextSet("LST5F4EFDC7_0?cpp=::|nu=.");WriteAsync 方法 (IReadWriteFxLinks, String, AddLanguageSpecificTextSet("LST5F4EFDC7_1?cpp=array&lt;");ByteAddLanguageSpecificTextSet("LST5F4EFDC7_2?cpp=&gt;|vb=()|nu=[]");)

参数

返回值

引用

MelsecFxLinksHelperWriteAsync 方法 (IReadWriteFxLinks, String, Byte)