批量读取PLC的数据,以字为单位,支持读取X,Y,L,M,D,TN,CN,TC,CC,R,W具体的地址范围需要根据PLC型号来确认,地址可以携带站号信息,例如:s=2;D100
            Read PLC data in batches, in units of words. Supports reading X, Y, L, M, D, TN, CN, TC, CC, R, W. 
            The specific address range needs to be confirmed according to the PLC model, The address can carry station number information, for example: s=2;D100
            
 
        命名空间: 
     HslCommunication.Profinet.Fuji
        程序集:
     HslCommunication (在 HslCommunication.dll 中) 版本:12.5.1.0 (12.5.1.0)
 语法
语法public static OperateResult<byte[]> Read(
	IReadWriteDevice device,
	byte station,
	string address,
	ushort length
)
Public Shared Function Read ( 
	device As IReadWriteDevice,
	station As Byte,
	address As String,
	length As UShort
) As OperateResult(Of Byte())
public:
static OperateResult<array<unsigned char>^>^ Read(
	IReadWriteDevice^ device, 
	unsigned char station, 
	String^ address, 
	unsigned short length
)
static member Read : 
        device : IReadWriteDevice * 
        station : byte * 
        address : string * 
        length : uint16 -> OperateResult<byte[]> 
参数
- device
- 类型:HslCommunication.CoreIReadWriteDevice
 PLC设备通信对象
- station
- 类型:SystemByte
 当前的站号信息
- address
- 类型:SystemString
 地址信息
- length
- 类型:SystemUInt16
 数据长度
返回值
类型:
OperateResultByte读取结果信息
 备注
备注
            单次读取的最大的字数为105,如果读取的字数超过这个值,请分批次读取。
            
 参见
参见