InteliMains
NT
, SW version 3.0
InteliMains-NT-BTB-3.0-Reference Guide.pdf,
©ComAp – June 2013
258
Description
This input can be mainly used in BTB application. Nonetheless, any IM-NT or
IGS-NT controller can be used for group link function even if bus tie breaker
is controlled manually or by third party device (only proper feedback from
BTB is required).
If this input is configured, the group linking function is active, i.e. this
controller becomes the status server for two groups of gen-sets and informs
them about the BTB status. Closing of this input indicates closing of BTB (i.e.
two groups are linked together). Opening of this input indicates opening of
BTB (i.e. two groups are working separately).
N
OTE
:
This input is intended for connecting to the BTB feedback.
For more information see setpoints
the chapter
logical groups
.
14.2.1.24
Binary input: Force sync
Related FW
3.0
Description
The controller will react on this input only if the setpoint
to COX(FOLLOW) mode and the controller is in AUT mode.
If the input is closed, controller will start to synchronize to the voltages
measured at BusL and BusR terminals. The controller keeps BusL and BusR
synchronized until this input gets deactivated (Sync timeout does not apply)
or the breaker is closed externally. Controller will not close the breaker on
itself even though the conditions of synchronism are fulfilled.
N
OTE
:
The synchronization will start only if it is allowed by other settings that
change synchronization behavior.
14.2.1.25
Binary input: Emerg. manual
Related FW
3.0
Description
C
AUTION
!
Since InteliMains deactivates its regulation loops, it is not possible to use
Emerg. manual when InteliMains has both its breakers closed and the system
is running in parallel to Mains. If Emerg. manual needs to be used when the
system is in parallel to Mains, make sure that the setpoint
set to BASELOAD to prevent gen-sets from running unregulated.
C
AUTION
!
Running Hours Equalization and Load Demand Swapping are not active in
InteliMains and if InteliMains is set to MASTER for these function, no other
controller will assume its role eventhough InteliMains is in Emerg. manual.
