CS1W-CRM21 Omron, CS1W-CRM21 Datasheet - Page 102

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

Specifications of CS1W-CRM21

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

2-2
2-2-1
2-2
2-2-1
2-10
Connecting Online to the Relay PLC
Overview
Connecting Online to the Relay PLC
Overview
To use the CX-Integrator, the computer must first connect online to a PLC connected
though a direct serial connection or another PLC in the network (known as the relay
PLC). Once the online connection is established with the relay PLC, another PLC can
be specified as the target PLC and accessed through the relay PLC.
Normally, the same PLC is both the relay PLC and the target PLC.
Note: If an online connection is made to the relay PLC, the same PLC will be both the relay PLC
After connecting online to the relay PLC, check for CPU Unit errors, eliminate the cause
of the errors, and clear the errors.
Computer running CX-Integrator
Computer running CX-Integrator
First, connect online to
the relay PLC.
First, connect online to
the relay PLC.
and the target PLC. Once the relay PLC has been connected to online, the network con-
figuration can be uploaded or the target PLC can be changed to a different PLC.
Direct serial or
network connection
Direct serial or
network connection
Initially, the relay PLC and
the target PLC are the
same. The CX-Integrator is
normally used in this status.
(The target PLC can be
changed later.)
Relay PLC
Relay PLC (= target PLC)
CS/CJ-series PLC
CS/CJ-series PLC
Target PLC
CS/CJ-series PLC
Serial
communications/network
communications to be
accessed
Serial communications/network
communications to be accessed