ISecs 方法

根据指定的功能码将数据报文发送给设备，并且等待从SECS设备返回Secs消息，本访问机制是问答模式的。
Send the data message to the device according to the specified function code, and wait for the Secs message to be returned from the SECS device. This access mechanism is in question-and-answer mode.

根据指定的功能码将数据报文发送给设备，并且等待从SECS设备返回Secs消息，本访问机制是问答模式的。
Send the data message to the device according to the specified function code, and wait for the Secs message to be returned from the SECS device. This access mechanism is in question-and-answer mode.

将数据发送到设备方去，只是单纯的发送数据过去，并不等待设备的数据返回，返回是否发送成功。
Sending data to the device side simply sends the data to the past, and does not wait for the data from the device to return, and returns whether the transmission is successful.

将数据发送到设备方去，只是单纯的发送数据过去，并不等待设备的数据返回，返回是否发送成功。
Sending data to the device side simply sends the data to the past, and does not wait for the data from the device to return, and returns whether the transmission is successful.