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Other Parameters Section 3-10
Using FINS/TCP
When necessary, set the routing tables using the CX-Integrator.
Using FTP
Tab Page in Edit
Parameters Dialog Box
Setting Function
FINS/TCP FINS/TCP Port Specifies the local TCP port number to use in the FINS communi-
cations service. The TCP uses the TCP port number to distinguish
the application layer (FINS communications service in this case).
• Default value (9,600)
• User-set value (1 to 65,535)
FINS/TCP Connection
Setup
This is the network API used when TCP is used for the FINS com-
munications service. Up to 16 APIs can be used at a time, and they
are identified by connection numbers 1 to 16.
The EtherNet/IP Unit or built-in EtherNet/IP port can thus simulta-
neously execute the FINS communications service by TCP with up
to 16 remote nodes.
Protection Setting Select this check box to refuse connection requests from any IP
address not set as the target IP address when the server/client
setting is set to a server and the target IP address is set to any
value other than 0.0.0.0.
This check box can be selected to prevent inappropriate opera-
tions on the PLC for FINS commands from specific nodes.
Tab Page in Edit
Parameters Dialog Box
Setting Function
FTP Not Use FTP or
Use FTP
Specifies whether to use FTP. FTP connections from external
devices will not be possible if Not Use FTP is specified.
Login Sets the login name for FTP connections to the EtherNet/IP Unit
or built-in EtherNet/IP port from external devices
Password Sets the password for FTP connections to the EtherNet/IP Unit or
built-in EtherNet/IP port from external devices.
Port No. Sets the FTP port number of the EtherNet/IP Unit or built-in
EtherNet/IP port.
It is normally not necessary to change this setting.
Two ports are used with the FTP: a control port and a data transfer
port. Only the control port can be set. The data transfer port num-
ber will be one larger than the control port number.