Table 2.1 Controller types
Icon Notes
GENSET controller
SHAFT generator controller
SHORE connection controller
BUS TIE breaker controller
Status text* Description
-
Cannot read controller status. For example, slow
communication or a loss of communication.
● ● ● ●
Alarm testing Enable alarm test parameter is enabled. ● ● ● ●
BTB in operation The bus tie breaker is closed. ●
Cooldown - # s The remaining time (in seconds) for the genset cooldown. ●
Crank off
The crank is turned off if there is no running detection of the
genset during start.
●
Crank on The crank is activated in order to start the genset. ●
De-loading GB ... The controller is de-loading the generator breaker. ●
De-loading SCB ...
The controller is broadcasting a set point for de-loading the
breaker.
●
De-loading SGB ...
The controller is broadcasting a set point for de-loading the
breaker.
●
Dividing section ...
The controller is broadcasting set points for de-loading the
breaker.
●
Engine stopping ... The genset is being stopped. ●
Fixed power The genset is running and is being regulated to a fixed power. ●
Fixed frequency
The genset is running and is being regulated using fixed
frequency regulation.
●
Frequency droop
The genset is running and is being regulated using frequency
droop regulation.
●
Frequency too high
The frequency is too high and should be adjusted to a lower
value.
● ● ● ●
Frequency too low
The frequency is too low and should be adjusted to a higher
value.
● ● ● ●
Load sharing
The gensets that are connected to the busbar are sharing the
load symmetrically with each other.
●
Not ready for operation
The controller is not under switchboard control, but it is not
ready for operation. For gensets "Start enable" might not
activated, or there are alarms (latched or unacknowledged)
blocking the ready status.
● ● ● ●
OPERATOR'S MANUAL 4189341099G UK Page 10 of 130
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