Setting Up The Plc - Omron CJ Series Connection Manual

7.3. Setting Up the PLC

Set up the PLC.
7.3.1. Hardware Settings
Set the hardware switches on the EtherNet/IP Unit and wire the network.
Precautions for Correct Use
Make sure that the power supply is OFF when you perform the setting up.
1
Make sure that the power supply
to the PLC is OFF.
* If the power supply is turned
ON, settings may not be
applicable as described in the
following procedure.
2
Check the position of the
hardware switches on the front
of the EtherNet/IP Unit by
referring to the right figure.
3
Set the Unit number setting
switch to 0.
7．EtherNet/IP Connection Procedure
The unit number is used to identify individual CPU Bus Units when more than
one CPU Bus Unit is mounted to the same PLC. Use a small screwdriver to
make the setting, taking care not to damage the rotary switch. The unit
number is factory-set to 0.
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