Operator info Additional information
SGB close cancelled
The Shaft generator breaker close has
been cancelled.
●
SGB close not
possible in SWBD
While the controller is under switchboard
controller, operator actions cannot be
performed from the controller interfaces.
●
SGB close unblocked
The Block shaft generator breaker close
function is not active.
●
SGB is closed The Shaft generator breaker is closed. ●
SGB is de-loading The Shaft generator breaker is de-loading. ●
SGB is open The Shaft generator breaker is open. ●
SGB is synchronising
The Shaft generator breaker is
synchronising.
●
SGB open cancelled
The opening of the Shaft generator
breaker has been cancelled.
●
SGB open not
possible in SWBD
While the controller is under switchboard
controller, operator actions cannot be
performed from the controller interfaces.
●
SG fixed speed
activated
The shaft generator Fixed speed
parameter is configured and enabled.
●
SG fixed speed
deactivated
The shaft generator Fixed speed
parameter is configured, but not enabled.
The shaft generator breaker will not close
until it is enabled. Or the Fixed speed
parameter has been disabled.
●
SG fixed speed not
possible in SWBD
While the controller is under switchboard
controller, operator actions cannot be
performed from the controller interfaces.
●
Start enable not
activated
The genset cannot start, because Start
enable is not activated.
● ●
Synchronisation
cancelled
Synchronisation has been cancelled. ● ●
TB block not possible
in SWBD
While the controller is under switchboard
controller, operator actions cannot be
performed from the controller interfaces.
●
TB cannot open, GB is
open.
The emergency genset is supplying power
to the emergency busbar. Opening the tie
breaker while the generator breaker is
open will cause a blackout.
●
TB close blocked
The Block tie breaker close function is
active. A closed breaker will not open
automatically, and an open breaker cannot
be closed.
●
TB closed cancelled
The closing of the Tie breaker has been
cancelled.
●
TB close not possible
in SWBD
While the controller is under switchboard
controller, operator actions cannot be
performed from the controller interfaces.
●
PPM 300 Operator's manual 4189340910 UK
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