该软件通过FTP文件传输协议读取触摸屏的SD卡存储的csv文件，并显示数据。每一列数据都可以生成曲线图形，并根据不同需求打印出来，以便工艺工程师分析数据，调整参数。-This software is used for reading csv files stored in the SD card of HMI through FTP protocol, and displaying all the data in a form. The user could get the trend curv