Description Notes
Direct close on dead BA or dead BB Active The BTB can close if the busbar is black on either sides.
L1L2L3 phase rotation active The phase rotation is L1L2L3.
L1L3L2 phase rotation active The phase rotation is L1L3L2.
4.3.4 Group tie breaker controller events
Events for group tie breakers
Description Notes
TB closed Tie breaker closed.
TB opened Tie breaker opened.
TB synchronising Tie breaker synchronising in progress.
Access lock Binary input access lock activated.
Emergency stop Emergency stop activated.
Lamp test Lamp test in progress.
Parameter set [1-4] used The parameter set can be selected internally or with binary input.
Multi start set [1-2] selected Gensets in set 1 or 2 selected to start at the same time.
BB voltage OK Busbar voltage OK.
Capacity overrule active Power capacity overrule is active.
Capacitive overrule inactive Power capacity overrule is inactive.
Application [1-4] activated Activate the application from the controller.
Single DG selected Single DG application selection.
Multi mains selected Multi-mains application selection.
Dynamic section equal static section Power management feature.
BA volt/freq OK Busbar A frequency and voltage are within range.
Update mode local selected Update of setting on local controller.
Update mode on all selected Update of setting on all controllers.
Ack. all alarms active Acknowledge all active alarms.
Three phase system Three phase AC configuration.
Split L1L3 phase system Split L1L3-phase AC configuration.
Split L1L2 phase system Split L1L2-phase AC configuration.
Single phase system Single phase AC configuration.
Genset group selected Genset group application selection.
Genset group plant selected Genset group plant application selection.
Inductive reference selected Inductive cos phi reference.
Capacitive reference selected Capacitive cos phi reference.
Exclude from Run All activated Exclude one or more breakers when Run ALL is activated.
Power offset [1-3] activated Power reference offset activated.
Cos phi offset [1-3] activated Cos phi reference offset activated.
Test application selected with output cmd
enabled
Emulation with engine and breaker relay reaction.
Application note 4189341276B EN Page 23 of 50
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