APPX
Appendix 7 Port Number
303
A
Appendix 7 Port Number
A port number for the system cannot be specified.
Use a port number according to the content of and the method for communications with the communication destination.
Port number Applications
Decimal Hexadecimal
20 to 21 14H to 15H For system
161 to 162 A1H to A2H For system
5001 1389H MELSOFT transmission port (UDP/IP) (Used for connection with a MELSOFT product and GOT using UDP/IP)
5004 138CH For system port reservation
5010 1392H SLMP transmission port (UDP/IP) (Used for connection with an SLMP-compatible device using UDP/IP)
5011 1393H SLMP transmission port (TCP/IP) (Used for connection with an SLMP-compatible device using TCP/IP)
5552 15B0H For system
5554 15B2H MELSOFT transmission port (TCP/IP) (Used for connection with a MELSOFT product and GOT using TCP/IP)
5555 15B3H Auto-open UDP port (Used for connection with an SLMP-compatible device using UDP/IP)
5561 15B9H For CPU module search
45237 to 45239 B0B5H to B0B7H For system
61440 to 61442 F000H to F002H For system
61500 to 61501 F03CH to F03DH For system
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