13-55
13 Troubleshooting
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
13-8 Precautions on Equipment Replacement
13
13-8-3 EtherNet/IP Unit Replacement Procedure
1
Turn OFF the power supply to the Controller where the EtherNet/IP Unit to replace is mounted
and to all external devices that are connected to the network.
2
Remove the Ethernet cable from the EtherNet/IP Unit to replace and remove the EtherNet/IP
Unit.
3
Set the following hardware switches to the same values as the previous EtherNet/IP Unit.
• Node address and unit number switches
4
Turn ON the power supply to the Controller where you replaced the EtherNet/IP Unit and to all of
the external devices that are connected to the network.
5
Check the indicators and status indications on the EtherNet/IP Unit, and make sure that the sys-
tem is operating correctly.
13-8-3 EtherNet/IP Unit Replacement Procedure
To Next Page
Loading...
