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Refer to the Turbo Ring DIP Switch sectio n and Using
Communication Redundancy
section in the user’s m
ed information about the settings and usage of Turbo
EDS-405A/408A Series DIP Switches
The default setting for each DIP Switch is OFF. The
following table explains the effect of setting the DIP
Switch to the ON position
.
“Turbo Ring” DIP Switch Settings
future use.
.
de fault “Ring
Coupling” ports.
DIP switches 1,
2, 3 to configure
“Turbo Ring”
: This EDS
will not be the
Ring Maste r.
OFF: Do not use
this EDS as the
OFF: DIP
switches 1, 2, 3
“Turbo Ring V2” DIP Switch Settings
de fault “Ring
Coupling
(backup)” port.
EDS as the Ring
Master.
de fault “Ring
Coupling” port.
DIP switches 1,
2, 3 to configure
“Turbo Ring V2”
OFF
de fault “Ring
Coupling
OFF: This EDS
will not be the
Ring Maste r.
OFF: Do not use
this EDS as a
ring coupler.
OFF: DIP
switches 1, 2, 3
will be disabled.
If you do not enable any of the EDS-405A/408A s witches to be
the Ring Master, the Turbo Ring protocol will automatically
choose the EDS
-405A/408A with the smallest MAC address
range to be the Ring Master. If you accidentally e nable more
than one EDS
-405A/408A to be the Ring Master, these EDS-
405A/408A switches will auto
-negotiate to determine which
switch will be the Ring Master.
To switch on the Master or Coupler functions of the DIP switch,
you need to e nable the Turbo Ring Pole first.