Deif PPM 300 - Page 15

Status text Description
Load-dependent stop
blocked
Shown when the "Block load-dependent
stop" function is activated on the shaft
generator controller.
● ●
Load sharing
The gensets that are connected to the
busbar are sharing the load symmetrically
with each other.
● ●
Load sharing
(asymmetric)
The genset is sharing the load with
another genset as per asymmetric load
sharing parameters.
● ●
LTO test - remaining
time
Displays the remaining time (in seconds)
that the EMERGENCY genset controller
load take over test is still active for.
●
Non-connected stop in
- remaining time
Displays the remaining time (in seconds)
before a genset that is no longer
connected to the busbar starts the genset
stop procedure.
● ●
Not ready for
operation
The controller is not under switchboard
control, but it is not ready for operation.
For gensets "Start enable" might not be
activated, or there are alarms (latched or
unacknowledged) blocking the ready
status.
● ● ● ● ●
Parallel test -
remaining time
Displays the remaining time (in seconds)
that the EMERGENCY genset controller
parallel test is still active for.
●
Precautionary standby
After a blackout is resolved the emergency
genset continues to run as a precaution
against a blackout reoccurring.
●
Ready for operation
All operation conditions are met. Gensets
are ready to start and/or breakers are
ready to close.
● ● ● ● ●
SC in operation
A power supply from the shore connection
is available, and shore connection breaker
is closed.
●
SC in operation (base
load)
A power supply from the shore connection
is available, and shore connection breaker
is closed. The base load parameter has
been activated.
●
SC ready
A power supply from the shore connection
is available, and shore connection breaker
is open.
●
SC ready for ship-to-
ship supply
Ship-to-ship supply has been activated,
and shore connection breaker is open.
●
Secured mode active
Secured mode has been activated to
ensure there is enough power if the
largest generator fails.
● ● ●
SG in operation
The shaft generator is producing power,
and shaft generator breaker is closed.
●
PPM 300 Operator's manual 4189340910 UK
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