User Manual

- 14 -
There are 4 Hardware DIP Switches for Turbo Ring on the top panel of the
EDS-405A/408A that can be used to set up the Turbo Ring easily within
seconds. If you do not want to use a hardware DIP switch to set up Turb o
Ring, you can use a web browser, Telnet, or console to disable this
function.
NOTE
Refer to the Turbo Ring DIP Switch section and Using
Communication Redundancy
section in the user’s m
anual for
detail
ed information about the settings and usage of
Turbo Ring
and Turbo Ring V2.
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
DIP 1
DIP 2
DIP 3
DIP 4
Reserved for
future use.
ON: Enables this
EDS as the Ring
Master.
ON: Enables the
default “Ring
Coupling” ports.
ON: Activates
DIP
switches 1, 2,
3 to configure
“Turbo Ring”
settings.
OFF: This EDS
will not be the
Ring Master.
OFF: Do not use
this EDS as the
ring coupler.
OFF: DIP
switches 1, 2, 3
will be disabled.
“Turbo Ring V2” DIP Switch Settings
DIP 1
DIP 2
DIP 3
DIP 4
ON: Enables the
default “Ring
Coupling
(backup)” port.
ON: Enables this
EDS as the Ring
Master.
ON: Enables the
default “Ring
Coupling” port.
ON: Activates
DIP switches 1,
2, 3 to configure
“Turbo Ring V2”
settings.
OFF: Enables the
default “Ring
Coupling
(primary)” port.
OFF: This EDS
will not be the
Ring Master.
OFF: Do not use
this EDS as a ring
coupler.
OFF: DIP
switches 1, 2, 3
will be disabled.
NOTE
If you do not enable any of the EDS-405A/408A switches 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 enable 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.
NOTE
To switch on the Master or Coupler functions of the DIP switch,
you need to enable the Turbo Ring Pole first.