Subnet Mask; Default Gateway; Domain Name - Omron NE1A-EDR01 Operation Manual

Connecting to Ethernet (EtherNet/IP)
TCP/IP Setting Details
IP Address

Subnet Mask

Default Gateway

Preferred DNS Server
and Alternate DNS
Server

Domain Name

Link Setting
The ED Router TCP/IP Configuration settings include the following settings.
• IP address
• Subnet mask
• Default gateway
• Preferred DNS server
• Alternate DNS server
• Domain name
• Link setting
Sets the ED Router local IP address.
Set the local IP address in this TCP/IP Configuration when not using the
default IP address (default IP address =
192.168.250.IP_address_switch_set_value).
For the subnet mask, all bits corresponding to the bits in the IP address used
as either the net number or the subnet number are set to 1, and the bits corre-
sponding to the host number are set to 0.
If no subnet mask is set, or if an illegal value is set, the following values will be
used depending on the IP address class.
Class
Class A 255.0.0.0
Class B 255.255.0.0
Class C 255.255.255.0
With the default setting (0.0.0.0), a subnet mask corresponding to the IP
address class is used.
Sets the default gateway's IP address.
This setting is not required when the default gateway is not being used.
When accessing another node from the ED Router using the host name, the
DNS server searches for the other node's IP address from the other node's
host name to the DNS server. These settings register the IP addresses of the
preferred and alternate DNS servers that will perform the search. At this time,
the NEIA Series and the ED Router are not equipped with any functions that
require a DNS server, so these settings are not used. Even if the settings are
made, however, they will not cause faulty operation.
Sets the domain name of the domain to which the ED Router belongs.
The ED Router does not use a domain name in actual communications.
Sets the communications baud rate.
Setting
Auto (default) The baud rate with the switching hub is detected automati-
cally. If possible, the Unit operates in 100BASE-T (full
duplex).
10 Mbps, Half Duplex Operates in 10BASE-T, half duplex.
10 Mbps, Full Duplex Operates in 10BASE-T, full duplex.
100 Mbps, Half Duplex Operates in 100BASE-TX, half duplex.
100 Mbps, Full Duplex Operates in 100BASE-TX, full duplex.
Subnet mask
Meaning
Section 2-4
21