SiemensWebApiReadAsync 方法 |
重载列表| 名称 | 说明 | |
|---|---|---|
  | ReadAsyncT |
异步读取支持Hsl特性的数据内容，该特性为HslDeviceAddressAttribute，详细参考api文档说明 (继承自 DeviceCommunication。)Asynchronously read the data content of the Hsl attribute. The attribute is HslDeviceAddressAttribute, please refer to the api documentation for details. |
| ReadAsync(String) | [商业授权] 从PLC读取多个地址的数据信息，每个地址的数据类型可以不一致，需要自动从JToken中提取出正确的数据 [Authorization] Read the data information of multiple addresses from the PLC, the data type of each address can be inconsistent, you need to automatically extract the correct data from JToken |
| ReadAsync(String, UInt16) |
从PLC中根据输入的数据标签名称，读取出原始的字节数组信息，长度参数无效，需要二次解析 (重写 DeviceCommunicationReadAsync(String, UInt16).)According to the input data tag name, read the original byte array information from the PLC, the length parameter is invalid, and a second analysis is required |
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