Description Notes
Dynamic section equal static section Power management feature.
My ID to run selected Determines which mains feeder is allowed to operate parallel to the mains.
M volt/freq OK Mains frequency and voltage are within range.
Run one mains selected Only one mains breaker is allowed to be closed at the time.
Run all mains selected All mains breakers are allowed to be closed at the time.
Update mode local selected Update of setting on local controller.
Update mode on all selected Update of setting on all controllers.
Exclude from Run All activated Exclude one or more breakers when Run ALL is activated.
4.3.3 Bus tie breaker controller events
Events for BTB
Description
Notes
BTB closed The bus tie breaker is closed.
BTB opened The bus tie breaker is open.
BTB synchronising Bus tie breaker synchronising in progress.
Access lock Binary input access lock activated.
Emergency stop Emergency stop activated.
Lamp test Lamp test in progress.
Event log selected for printing Printer option: The Event log printout can be selected.
Alarm log selected for printing Printer option: The Alarm log printout can be selected.
Battery log selected for printing Printer option: The Battery log printout can be selected.
Parameter set [1-4] used The parameter set can be selected internally or with binary input.
BB voltage OK Busbar B voltage.
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.
Ack. all alarms active Acknowledge all active alarms.
Genset group selected Genset group application selection.
Genset group plant selected Genset group plant application selection.
Test application selected with output cmd
enabled
Emulation with engine and breaker relay reaction.
Test application selected with output cmd
disabled
Emulation without engine and breaker relay reactions.
BB Parameter set 1 used Nominal busbar settings 1.
BB Parameter set 2 used Nominal busbar settings 2.
BB Unom = BA Unom used Busbar nominal voltage is equal to the generator nominal voltage.
Ethernet ready Ethernet is ready for read/write.
Direct close on dead BA and dead BB Active The BTB can close if the busbar is black on both sides.
Application note 4189341276B EN Page 22 of 50
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