ComAp InteliMains NT IM-NT-BB - Page 46

InteliMains
NT
, SW version 3.2.0
InteliMains-NT-MCB-MGCB-3.2.0-Reference Guide.pdf, ©ComAp – April 2015
46
FUNCTION NAME
(ALPHABETICAL
ORDER)
BRIEF DESCRIPTION
RELATED SETPOINTS, INPUTS AND
OUTPUTS
Automatic CAN
address
assignement
It is possible to leave the assignement of
CAN addresses on controllers
themselves. If the function is activated
controllers will look for possible collisions
of CAN bus communication and they will
change their addresses accordingly. This
function need to be activated or
deactivated in all controllers on CAN bus.
It is available only in some applications.
CANnegotiation
Automatic
display
backlight
timeout
It is possible to adjust timeout for
backlight of built-in display of the
controller. When using InteliVision
display the backlight timeout is adjusted
separately in the the display.
DispBaklightTO
Automatic
Mains Failure
function
AA
This is a complex function that ensures
correct reaction of the system to detected
Mains Failure. For more information
please refer to a separate chapter.
MFStart enable
EmergStart del
FwRet break
MCB close del
MCB opens on
ReturnWithIntr
BreakerOverlap
RetFromIsland
ReturnTo mains
Mains ret del
MGCB Close del
Automatic
synchronization
AA
Controller automatically performs
synchronization sequence including
corresponding regulations to achieve
correct phase and voltage on both
synchronized sides. It possible to set
phase shift caused by transformers to be
taken into acount during synchronization.
Synchronization automatically closes
corresponding breaker if the voltages on
both sides do not differ more than
Voltage window and their phases do not
differ more than Phase window for time
equal to Dwell time. For regulation loops
functions please refer to a separate
chapter.
Voltage window
BtoM AngleReq
Phase window
Dwell time
Sync timeout
FORWARDSYNCHRO
REVERSESYNCHRO
IN SYNCHRONISM
Basic Voltage
and Current
settings
AA
In the controller there are many
parameters that are used for entering of
nominal values of Mains and Bus
characteristics. It also allows users to set
measurement transformers ratio and
select range of voltage measurement. All
of these parameters are crucial for the
right function of the controlle since
regulations, protections and other
function are directly dependant of these
settings. For additional information on
protections please refer to separate
chapter Protections and Alarm
Management.
Vm VT ratio
Vm InpRangeSel
Bus VT ratio
BusInpRangeSel
MainsNomV
MainsNomVph-ph
BusNomV
BusNomVph-ph
Nomin current
NominMainsImp
MainsCTprim
MainsCTsec
AuxCurrCTprim
AuxCurrCTsec
Nominal freq
Nom frq offset
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