CV500ETN01 Omron, CV500ETN01 Datasheet - Page 148

• 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

6-4-2
Creating Routing Tables
PLC #1 (local node)
Connecting and Using a Peripheral Device for the PLC
PLC #1
relay network table
To go to network #3,
first go to node #3 at
network #1.
End
network
2
3
Relay
network
Note
1
1
Note
Node #1
Relay
node
Network #1
3
3
The following example shows routing tables for sending data from PLC #1 (the
local node: network address 1, node address 1) to PLC #4 (the destination
node: network address 3, node address 2).
In the above example, the routing tables required for a message to reach PLC
#4 from PLC #1 are shown. Additional settings would be required in the rout-
ing tables for a message to reach PLC #1 from PLC #4. Refer to 6-4-3 Rout-
ing Table Setting Examples for routing table setting examples.
Routing tables must be created by a CX-Integrator connected to the PLC.
(They cannot be created using a Programming Console.) For details on how
to connect and use the CX-Integrator, refer to the CX-Integrator Operation
Manual (W445). (CX-Integrator is automatically installed when CX-One is
installed.)
1. When routing tables are transferred from the CX-Integrator to the PLC, the
2. To transfer routing tables for multiple nodes to a PLC in one batch, connect
3. Routing tables can only be transferred as a batch to multiple nodes within
PLC #2 (relay node)
End
network
To go to network #3,
first go to node #2 at
network #2.
PLC #2
relay network table
CPU Bus Unit is reset so that the routing tables that have been created can
be read and enabled. Before transferring the routing tables, make sure that
the devices in the system will not be adversely affected by resetting the
CPU Bus Unit.
the CX-Integrator to a PLC with only one Communications Unit mounted.
Routing tables cannot be transferred to other nodes from a PLC with mul-
tiple Communications Units mounted.
the same network as the PLC to which the CX-Integrator is connected.
Node #2
3
Relay
network
2
Relay
node
Network #2
2
Node #1
Node #3
PLC #3
(relay node)
(To go to network #3
according to the local
network table, go
through unit
number 1 of the local
CPU Rack.)
PLC #3
local network table
Local
network
address
2
3
Network #3
Node #2
Unit #0
Node #1
Unit #1
Unit
number
0
1
End network
(The network is the same,
so go to node #2 at network #3.)
PLC #4 (destination node)
Node #2
Section 6-4
123