InteliMains
NT
, SW version 3.0
InteliMains-NT-BTB-3.0-Reference Guide.pdf, ©ComAp – June 2013
Closing to dead bus is enabled if there is healty voltage on
busR (i.e. dead busL). Controller in AUT mode does not closes
breaker unless there is healthy voltage on busR or on both
sides.
BTB closing if both buses are dead is enabled. Closing of one
healthy and one dead bus is also enabled (see above) for both
sides. Controller in AUT mode does not closes breaker unless
there is healthy voltage on one or both of the buses.
12.2.1.10 Setpoint: AUT ctrl mode
This setpoint selects how the BTB is handled in AUT mode.
The BTB is controlled by IM-NT and it's internal
sequences and adjusted timers.
The BTB is expected to be controlled by an external
device (e.g. a PLC) and the IM-NT only follows it's
position. Synchronizing can be activated by the input
Force sync.
12.2.1.11 Setpoint: Watched Contr
This setpoint is used at redundant controller to specify the address of the
related main controller in CAN-based rendundant systems. Adjust this
setpoint to 0 if the controller is not used as redundant or if wired rendundancy
system is used.
NOTE:
Learn more about redundant systems in the chapter Redundant controllers.
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