Embedded file system for a programmable logic controller
    5.
    发明授权
    Embedded file system for a programmable logic controller 有权
    用于可编程逻辑控制器的嵌入式文件系统

    公开(公告)号:US06845401B1

    公开(公告)日:2005-01-18

    申请号:US09223402

    申请日:1998-12-30

    IPC分类号: G06F13/00 G06F17/30 H04L29/08

    摘要: An apparatus is provided for storage of applications symbols, graphics, web pages, and other data within a server coupled to a programable logic controller. The server is operably connected to a network and the programable logic controller and includes a memory, an FTP server, and a HTTP server. The FTP server is operably connected to the memory and the network for transferring files into the memory. The HTTP is operably connected to the memory and the network for transferring web pages onto the network. Also, the programable logic controller is provided access to the memory within the server for downloading files into the memory of the controller.

    摘要翻译: 提供了一种用于在耦合到可编程逻辑控制器的服务器内存储应用符号,图形,网页和其他数据的装置。 服务器可操作地连接到网络和可编程逻辑控制器,并且包括存储器,FTP服务器和HTTP服务器。 FTP服务器可操作地连接到存储器和网络,用于将文件传输到存储器中。 HTTP可操作地连接到存储器和网络以将网页传送到网络上。 此外,可编程逻辑控制器提供对服务器内的存储器的访问,用于将文件下载到控制器的存储器中。