ModbusInfoBuildReadModbusCommand 方法 (ModbusAddress, UInt16)

构建Modbus读取数据的核心报文，需要指定地址，长度，站号，是否起始地址0，默认的功能码应该根据bool或是字来区分
To construct the core message of Modbus reading data, you need to specify the address, length, station number, whether the starting address is 0, and the default function code should be distinguished according to bool or word

命名空间： HslCommunication.ModBus
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 OperateResult<byte[][]> BuildReadModbusCommand(
	ModbusAddress mAddress,
	ushort length
)

Public Shared Function BuildReadModbusCommand ( 
	mAddress As ModbusAddress,
	length As UShort
) As OperateResult(Of Byte()())

public:
static OperateResult<array<array<unsigned char>^>^>^ BuildReadModbusCommand(
	ModbusAddress^ mAddress, 
	unsigned short length
)

static member BuildReadModbusCommand : 
        mAddress : ModbusAddress * 
        length : uint16 -> OperateResult<byte[][]>

参数

mAddress: 类型：HslCommunication.Core.AddressModbusAddress
Modbus的富文本地址
length: 类型：SystemUInt16
读取的数据长度

返回值

类型：OperateResultByte
包含最终命令的结果对象

参见

引用

ModbusInfo 类

BuildReadModbusCommand 重载

HslCommunication.ModBus 命名空间

ModbusInfoAddLanguageSpecificTextSet("LSTC0312D3E_0?cpp=::|nu=.");BuildReadModbusCommand 方法 (ModbusAddress, UInt16)

参数

返回值

引用

ModbusInfoBuildReadModbusCommand 方法 (ModbusAddress, UInt16)