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4
FTP Server
The built-in FTP server makes it easy to manage the file system using a standard FTP client. It can
be disabled using Modbus Function Code 70, see
Anybus Custom Modbus Function Code 70, p. 8
The following port numbers are used for FTP communication:
•
TCP, port 20 (FTP data port)
•
TCP, port 21 (FTP command port)
The FTP server supports up to two concurrent clients.
4.1
Session Example
The Windows Explorer features a built-in FTP client which can easily be used to access the file
system as follows:
1.
Open the Windows Explorer.
2.
In the address field, type FTP://<address>
–
Substitute <address> with the IP address of the Anybus module
3.
Press
Enter
. The Explorer will now attempt to connect to the Anybus module using the
specified settings. If successful, the file system will be displayed in the Explorer window.
Fig. 2
Anybus
®
CompactCom
™
B40 Modbus Serial EtherNet/IP Network Guide
SCM-1202-131 1.1 en-US