InteliMains
NT
, SW version 3.2.0
InteliMains-NT-MCB-MGCB-3.2.0-Reference Guide.pdf, ©ComAp – April 2015
For more information see setpoints Control group, GroupLinkLeft and
GroupLinkRight and the chapter logical groups.
13.2.1.39 Binary input: MGCB open
If this input is closed MGCB closing is not possible. If MGCB is already
closed and input MGCB open becomes active MGCB is opened immediately.
All functions involving MGCB closing are blocked until MGCB open is opened
again.
13.2.1.40 Binary input: Emerg. manual
CAUTION!
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 SysLdCtrl PtM is
set to BASELOAD to prevent gen-sets from running unregulated.
CAUTION!
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.
The controller is accepting manual controll of breakers and other controlled
components when the Emerg. manual is active. It deactivates all outputs.
This function is also used in case of redundancy to disable redundant
controller.
Controller opens following binary inputs (or if already opened these outputs
stay inactive):
BINARY OUTPUTS FOR START AND STOP OF GEN-SET GROUP
BINARY OUTPUTS FOR BREAKER CONTROL
MCB close/open,
MCB ON coil,
MCB OFF coil,
MCB UV coil,
MGCB ON coil,
MGCB OFF coil,
MGCB UV coil,
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