Westermo ODW-632 - Manual (Page 24)

24 6650-2253
Prepare the master units
Configure network, with master and slaves. Check that it is running correctly with the …
electrical serial network.
Prepare the fibre optical network.
Redundant ring. Set switch S2:1 and 3 to ON and all others to OFF, at all units.
…
(If the status interface should be local, set S2:6 to ON)
Set present data rate with S1
…
Connect the fibre links between the units. …
Connect the power supply to all units. …
• The Fibre links should be in operation, indicated by active CH 1 and CH 2 LED’s.
Connect each of the slaves to the port of corresponding ODW-632.
…
Connect the master to the port of one ODW-632. …
The Redundant ring application is up and running. …
Start up guide, redundant ring application
Follow the steps below to get the unit up and running in a simple application.
Ring A
Ring B
TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX
CH 2 CH 1 CH 2 CH 1 CH 2 CH 1 CH 2 CH 1
PLC
Slave
PLC
Master
PLC
Slave
PLC
Slave
Ring A
Ring B
Ring A
Ring B
Ring A
Ring B
Ring A
Ring B