CV500ETN01 Omron, CV500ETN01 Datasheet - Page 149

• Manufacturer Part Number: CV500ETN01
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500ETN01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Creating Routing Tables
6-4-3
124
Routing Table Setting Examples
Example 1: Local Network Table for a PLC With Multiple Units Mounted
Example 2: Three Interconnected Networks
This example shows the local network table settings for a PLC to which multi-
ple CPU Bus Units are mounted.
This example shows the relay network table settings for three different inter-
connected networks.
In the table for PLC #3, for example, if network #A is taken as the end net-
work, then network #B becomes the relay network and node #c becomes the
relay node. If network #C is taken as the end network, then network #B still
becomes the relay network and node #e becomes the relay node.
Network #A
Network #B
Network #C
Ethernet network
(Network #A)
No.
1
2
Node #b
Node #c
Node #d
Node #a
Node #e
Node #f
Node #g
PLC #3
PLC #2
PLC #1
PLC #4
PLC #5
Unit #a Unit #b
Local Network Table
Local
network
A
B
E
T
N
C
K
L
C
P
U
CPU Bus
Unit
Relay Network Table
No.
P
S
1
2
1
1
2
1
1
2
Controller Link network
a
b
End
network
(Network #B)
B
C
C
A
C
A
A
B
PS:
CPU: CPU Unit
ETN: Ethernet Unit
CLK: Controller Link Unit
Relay
network
C
C
A
A
B
B
B
B
Power Supply Unit
Node
b
b
e
e
c
c
f
f
Section 6-4