Using Socket Service Functions

 

Section 6-5

 

 

 

 

 

Item

Details

Default value

 

 

 

 

 

IP Router Table

Set when the Ethernet Unit will communi-

None

 

 

cate with nodes in other IP network seg-

 

 

 

ments via an IP router.

 

 

 

 

 

 

TCP/IP keep-alive

Set the liveness checking interval (keep-

0

 

 

alive). When using FINS/TCP or TCP/IP

(120 min)

 

 

socket services, if the remote node

 

 

 

 

 

(server or client) continues idling (no

 

 

 

response) for the duration of time set

 

 

 

here or longer, the connection will be

 

 

 

closed. (only when using FINS/TCP or

 

 

 

TCP/IP socket services).

 

 

 

Setting range: 0 to 65535 min

 

 

 

The keep-alive setting (remote node live-

 

 

 

ness checking enabled/disabled) is

 

 

 

shared by each connection number set in

 

 

 

the FINS/TCP Tab.

 

 

 

 

 

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Omron CJ1W-ETN21 operation manual 109