Panasonic FP2 ET-LAN Technical Manual page 83

Port number settings
Port numbers are allocated in order for the various communication processes provided by the TCP/IP or
UDP/IP to be differentiated by the programmable controller or the computer.
The restrictions that apply to available port numbers are different for TCP/IP and UDP/IP, as indicated in
the table below.
Setting status of port no. in open processing
We recommend setting the port number to a value of 8000 (1F40) or higher.
-
The same port number can be specified for the source node and the partner node.
-
The same port number can be specified for TCP and UDP.
-
Multiple settings for both source
node port number and partner
node port number
Single setting for source node
port number, multiple settings
for partner node port number
Multiple settings for source node
port number, single setting for
partner node port number
Neither source node port
number nor partner node port
number can be set to single
setting
Multiple settings for source node
port number
Single setting for source node
port number
Applicable communication
protocol
TCP/IP UDP/IP
Available Available
Not available Not available
Available Not available
Not available Not available
Available Available
Not available Not available
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