Ethernet Cable Connection; Wiring Method - Mitsubishi Electric 800 Series Instruction Manual

2.3

Ethernet cable connection

This section explains Ethernet cable connection and the relevant precautions. For the details of the network configuration and
the cables and hubs used for wiring, refer to
2.3.1

Wiring method

 Reinstallation
1.
Turn OFF the power of the programmable controller and the inverters.
2.
Remove the inverter front cover.
3.
Check the orientation of the connectors. Insert the connector part of the Ethernet cable to the communication
connector on the inverter until it clicks.
 Disconnection
1.
Turn OFF the power of the programmable controller and the inverters.
2.
Remove the inverter front cover.
3.
Hold down the latch on the Ethernet cable connector, and pull out the cable while holding the latch.
NOTE
• There is no need to distinguish between PORT1 and PORT2 on the inverter (except for PROFINET).
• When only one connector is used in star topology, either PORT1 or PORT2 is applicable. (Use PORT1 for PROFINET.)
• When using two connectors for line topology, an Ethernet cable can be connected to the connectors in any combination. For
example, the cable can be connected across two of PORT1 or across PORT1 and PORT2. (For PROFINET, use PORT1
for connection with the master, and use PORT2 for connection with PORT1 of the adjacent inverter.)
page 11 onwards.
2. Ethernet Communication
2.3 Ethernet cable connection
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