Omron CS CJ1W-ETN21 - Manual (Page 31)

7
Common Protocol Settings Section 1-4
The DNS server manages the IP addresses and host names of the nodes that
communicate in the network. The Ethernet Unit automatically acquires each
server's IP address from the DNS server and uses those acquired IP
addresses.
Item Contents Default
IP Address Set the IP address for the DNS server. None
Port No. Set the port to be used for connecting to the
DNS server. Normally, the default setting is
used. 0
(Number 53 is
used.)
Retry Timer Set the time to elapse before retrying when
a connection to the DNS server fails. Nor-
mally, the default setting is used.
Units: Seconds
Number of retries: Fixed at 3
0
(Sets 10 sec-
onds.)