Sirius 800 Series User Manual
2464/2463 Nucleus2 Router Control Module
Nucleus Router Control Modules 14.4
Iss 5 Rev 7
Page 270
© 2017 SAM
14.4.10 Enable/Disable Auto Change Over of Controller Ethernet Connection
If a Nucleus2 controller looses its Ethernet connection the system will auto change over to the
second Nucleus2 controller (if a second controller is fitted and auto change over is enabled).
The auto change over function is set using the Generic Online Editor. Auto change over is
disabled by default.
Nucleus2 Router Control Module Navigate to:
ConfigurationItems | MiscellaneousFeatures
•
AutoChangeoverIfNoNetworkTime =
-1 (see below for details)
Auto change over can be enabled by setting the parameter to a number greater than or equal
to Zero, This number is the time, in seconds, that the controller will wait after loosing network
connection before changing over to the second controller.
14.4.11 Further Information
The Sirius 800 Maintenance & Upgrade manual contains details on;
•
Updating the controller software/firmware
Note:
•
The default Auto Change Over Time is -1 = disabled.
•
Changes will not take effect until the controller has been reset.
•
If two Nucleus2 controllers are fitted in a router then the second one must also be
configured with the same auto changeover settings.
•
The
AutoChangeOverIfNoNetworkTime
setting under the Features node is not
used.