FatekProgramHelperWriteAsync 方法 (IReadWriteDevice, Byte, 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,R,RT,RC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
The data written to the PLC in batches, in units of words, that is, at least 2 bytes of information,
supporting X, Y, M, S, D, T, C, R, RT, and RC. The specific address range needs to be based on the PLC model To confirm, The address can carry station number information, such as s=2;D100
命名空间:
HslCommunication.Profinet.FATEK.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> WriteAsync(
IReadWriteDevice device,
byte station,
string address,
byte[] value
)
Public Shared Function WriteAsync (
device As IReadWriteDevice,
station As Byte,
address As String,
value As Byte()
) As Task(Of OperateResult)
public:
static Task<OperateResult^>^ WriteAsync(
IReadWriteDevice^ device,
unsigned char station,
String^ address,
array<unsigned char>^ value
)
static member WriteAsync :
device : IReadWriteDevice *
station : byte *
address : string *
value : byte[] -> Task<OperateResult>
参数
- device
- 类型:HslCommunication.CoreIReadWriteDevice
PLC通信的对象 - station
- 类型:SystemByte
设备的站号信息 - address
- 类型:SystemString
地址信息,举例,D100,R200,RC100,RT200 - value
- 类型:SystemByte
数据值
返回值
类型:
TaskOperateResult是否写入成功
参见