Omron NS12-TS00 Setup Manual page 119

5-1 Connecting to Host Via Ethernet
·
Host Settings
The following settings must be set at the host.
Network number
Conversion table
UDP port number
IP address
Subnet mask
Default gateway
IP proxy address
Node number
Routing tables
IP Address Configuration
The IP address is comprised of 32 bits of binary data, consisting of the net ID and host ID.
The net ID is the address that identifies the network, and the host ID is the ID that identifies
the host (node).
The IP address is divided into class A, B, and C. Select the address system from among the
classes according to the network configuration.
Class A
Class B
Class C
The number of networks and hosts that can be identified depends on the class used.
Class A
Class B
Class C
The IP address is a 32-bit value divided into four 8-bit fields. Each octet is expressed as a
decimal and is separated by a period.
Example: 10000010 00111010 00010001 00100000 ® 130.58.17.32
Reference
5-4
Item
1 to 127
Node number: 1 to 126
IP address: 0.0.0.0 to 255.255.255.255
1 to 65535, default is 9600.
0.0.0.0 to 255.255.255.255
0.0.0.0 to 255.255.255.255
0.0.0.0 to 255.255.255.255
""(blank), 0.0.0.0 to 255.255.255.255
1 to 126
Define communications paths for FINS messages. Routing tables are
set from the CX-Programmer.
Net ID (7 bits)
Net ID (14 bits)
Net ID (21 bits)
Class Number of networks
Small
Medium
Large
· Set the same net ID for all nodes in the same network.
· The net ID of the IP address is the value that identifies the Ethernet network (IP net-
work segment). The net ID is not the same as the network address used for FINS
communications.
·
The
IP network segment is the logical network unit that is configured by the nodes
that have the same net ID.
Host Settings
Host ID (24 bits)
Host ID (16 bits)
Host ID (8 bits)
Number of hosts
- 2 max. (16,777,214 max.)
24
2
- 2 max. (65,534 max.)
16
2
- 2 max. (254 max.)
8
2