Omron SYSMAC CJ1W-EIP21, Operation Manuals

Page: 252 / 438

9 FTP Server
9-6
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
9-4 FTP Server Application Example
An example application of the FTP server when the login name is “user1” and the password is “pass-
word” is shown below.
Additional Information
When a general-purpose FTP application is used, you can use a graphical user interface similar
to Explorer to transfer and read files.

Step
1
Make sure that an SD Memory Card is inserted in the CPU Unit and turn ON the power supply
to the Controller.
2
Connect to the FTP server from a computer on the Ethernet by entering the text that is under-
lined in the following diagram.
3
Enter FTP commands (underlined in the following diagram) to read and write files. The following
directory tree is used in this example.
Login name
Res u lts
IP address of the Ether N et/IP Unit
D:\tmp> ftp 192.168.250.2
Connected to 192.168.250.2
220 192.168.250.2 CJ1
W -EIP21 FTP ser v er(FTP Version 1.11)ready.
User(192.168.250.2:(none)): u ser1
331 Pass w ord req u ired for u ser1.
Pass w ord:
230 User u ser1 logged in.
ftp>
Res u lts
Res u lts
Change to
MEMCARD directory
Res u lts
File names read
Transfer DEF.IOM from
ABC directory
/ (root directory)
MEMCARD
ABC (subdirectory)
DEF.BI N (file)
ftp> ls
200 PORT command s
u ccessf u l.
150 opening data connection for ls(**IPaddress**port#**)(0 b ytes).
MEMCARD
226 Transfer complete.
**
b ytes recei v ed in 0 seconds(** b ytes/s)
ftp> cd MEMCARD
250 C
W D command s u ccessf u l.
ftp> get ABC/DEF.IOM
200 PORT command s
u ccessf u l.
150 opening data connection for a b c/def.iom(**IPaddress**port#**)(** b ytes).
226 Transfer complete
**
b ytes recei v ed in *.*** seconds(** b ytes/s)