CS1W-CRM21 Omron, CS1W-CRM21 Datasheet - Page 95

• Manufacturer Part Number: CS1W-CRM21
• Description: CS1 CompoNet Master
• Manufacturer: Omron

Specifications of CS1W-CRM21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PLCs with More Than One Network Communications Unit
If the relay PLC has more than one Network Communications Unit (see note 1), it is
normally necessary to create and transfer a local network table (see note 2).
Select Tools
network table, and download it to the relay PLC.
Overall Procedure
Network Configuration Example
Transfer the local network table to the relay PLC
Computer running CX-Integrator
Connect to a Communications Unit/port to
Note 1: In this context, the following are Network Communications Units: Ethernet Unit, Con-
Note 2: The local network table is one of the routing tables. It lists the unit numbers and net-
Connect online to the relay PLC.
Create the local network table.
Upload the network structure.
Direct serial or
network connection
via the serial connection.
Start the CX-Integrator.
enable accessing it.
troller Link Unit, SYSMAC LINK Unit, DeviceNet Unit, FL-net Unit, EtherNet/IP Unit, or
built-in EtherNet/IP port: If serial ports are registered in the local network table to treat
them as networks, the serial ports must be treated as Network Communications Units,
including the serial ports on the CPU Unit. An EtherNet/IP Unit, built-in EtherNet/IP
port, or Ethernet Unit can be used.
work addresses of the network Communications Units.
Number of Network Communications
−
More Than One Network Communications Unit
(Ethernet Unit, Controller Link Unit, SYSMAC LINK
Unit, DeviceNet Unit, FL-net Unit, EtherNet/IP Unit,
built-in EtherNet/IP port, or Serial Communications
Board/Unit (when the serial port is treated as a
Network Communications Unit))
Start Routing Table to start the Routing Table Component, set the local
More than 1
Relay PLC (= target PLC)
Only 1
Units
CS/CJ-series PLC
Example: Select Component
from the menu bar to automatically connect
online using a serial connection.
Select Tools - Start Routing Table from the
menu bar.
Create the local network table and select
Option
Right-click the desired network in the Online
Connection Information Window and select
Connect from the pop-up menu.
Right-click and select Transfer [Network to
PC].
Local network table registration
−
Transfer to PLC.
Not required
At least one network address must be
assigned in the local network table.
Required
The local network table must be transferred
when the relay PLC is still the target PLC to
register the correspondence between unit
numbers and network addresses.
2-1
−
Auto Online
Basic Procedures
Required
2-3