SiemensPPIRead 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
Read data information from Siemens PLC with addresses "M100", "AI100", "I0", "Q0", "V100", "S100", etc.
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 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)IReadWriteNetRead(String, UInt16)参见