Download 40 Profinet IO (RT/IRT)

Basic Operation 19
2.7 File System
2.7.1 Overview
The Anybus CompactCom 40 PROFINET IO has a built-in file system, that can be accessed from the
application and from the network. Three directories are predefined:
•
VFS - The virtual file system that e.g. holds the web pages of the module.
•
Application - This directory provides access to the application file system through the Application File System Interface Object (EAh) (optional).
•
Firmware - Firmware updates are stored in this directory.
Important: In the firmware folder, it is not possible to use append mode when writing a file. Be
sure to use write mode only.
Anybus CompactCom
Application
Anybus
CompactCom
File system
File 1
File 2
VFS
File 1
File 2
Application
The Anybus CompactCom accesses
the application file system through the
Application File System Interface Object.
Application
File system
File A1
File A2
Directory A1
File A1:1
Firmware
File A1:2
Anybus CompactCom 40 PROFINET IO
Doc.Rev. 1.22
Doc.Id. HMSI-27-226