MelsecA3CNetHelperReadBoolAsync 方法 |
批量读取bool类型数据,支持的类型为X,Y,S,T,C,具体的地址范围取决于PLC的类型
命名空间:
HslCommunication.Profinet.Melsec.Helper
程序集:
HslCommunication (在 HslCommunication.dll 中) 版本:12.1.2.0 (12.1.2.0)
语法 public static Task<OperateResult<bool[]>> ReadBoolAsync(
IReadWriteA3C plc,
string address,
ushort length
)
Public Shared Function ReadBoolAsync (
plc As IReadWriteA3C,
address As String,
length As UShort
) As Task(Of OperateResult(Of Boolean()))
public:
static Task<OperateResult<array<bool>^>^>^ ReadBoolAsync(
IReadWriteA3C^ plc,
String^ address,
unsigned short length
)
static member ReadBoolAsync :
plc : IReadWriteA3C *
address : string *
length : uint16 -> Task<OperateResult<bool[]>>
参数
- plc
- 类型:HslCommunication.Profinet.Melsec.HelperIReadWriteA3C
PLC设备通信对象 - address
- 类型:SystemString
地址信息,比如X10,Y17,注意X,Y的地址是8进制的 - length
- 类型:SystemUInt16
读取的长度
返回值
类型:
TaskOperateResultBoolean读取结果信息
参见