Start up guide, Redundant ring application – Westermo LRW-102 User Manual
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Start up guide
Redundant ring application
Follow the steps below to get the unit up and running in a simple application:
Prepare the fibre optical network.
…
Redundant ring. Set switch S2:3 to ON and all others to OFF, at all units.
…
(If the status interface should be local, set S2:1 to ON)
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 the LON equipment to the LRW-102.
…
The Redundant ring application is up and running.
…
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
LON
Network
LON
Network
LON
Network
LON
Network
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