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4-2
Section
CPU Bus Unit System Setup
45
FINS messages addressed to FINS node number 23 are sent to the node with IP
address 150.31.3.68.
Automatic Address Generation and IP Address Table
With the combined method, first the IP address table is referenced. If the appli-
cable node is not registered, then the automatic address generation method is
used.
FINS UDP Port Number
Set the method for specifying the UDP port number for FINS communications.
Setting
Meaning
9600 (Default)
Uses the default value of 9600.
User-defined
Uses the input value (from 1 to 65535).
Subnet Mask
Set all bits in the subnet mask that correspond to the bits in the IP address used
for the network number and the bits used for the subnet number to “1,” and set all
bits in the subnet mask that correspond to the bits in the IP address used for the
host number to “0”. The subnet mask must be set only when configuring a sys-
tem which includes subnetworks.
If no subnet mask is set, the subnet mask will be automatically set to one of the
following values, depending on the local IP address setting:
Class
Subnet mask value
Class-A IP address
255.0.0.0
Class-B IP address
255.255.0.0
Class-C IP address
255.255.255.0
The default is 0.0.0.0. (A value corresponding to the IP address class is used.)
FTP Login Name
Enter the user’s FTP server login name using up to 12 characters. Alphanumeric
characters, hyphens, commas, quotation marks, and underlines can be used in
login name. Once the login name has been set, a password must also be set or
both the FTP login name and FTP password will be invalid.
If the login name is incorrectly specified, or if no login name is specified at all, the
default login name of “CONFIDENTIAL” will be used and no FTP password will
be required. The default is for no FTP login name to be set.
FTP Password
Enter the Unit’s FTP server password using up to eight characters. Alphanumer-
ic characters, hyphens, commas, quotation marks, and underlines can be used
as password characters. If a login name has been set, then a password must
also be set or both the FTP login name and FTP password will be invalid. The
default is for no FTP password to be set.
IP Address Table
This table contains the conversion data used to generate IP addresses from
FINS node numbers when using FINS communications. This table is ignored if
the IP address conversion method is set to automatic generation only. The IP
address table cannot be edited. It is configured as follows by the CX-Program-
mer:
FINS node number
IP address
11
150.31.2.83
23
150.31.6.68
Up to 32 records can be registered. The default is for nothing to be set.
For an explanation of how to make the settings, refer to the CX-Programmer
User’s Manual.
Setting range: 1 to 126
Setting range: 0.0.0.0 to 255.255.255.255.