Murphy EMS-GC10 - Page 17

Section 75 00-02-0878
2013-03-07 - 11 -
Condition Comment Note
GB Trip Externally
Some external equipment has tripped
the breaker
An external trip is
logged in the event
log
MB Trip Externally
Idle Run
The "Idle run" function is active. The
genset will not stop until a timer has
expired
Idle Run ###.#Min
The timer in the "Idle run"’ function is
active
Aux. Test ##.#V ####S
Battery test activated
Start Prepare The start prepare relay is activated
Prepare, close, plus
delay
Start Relay On
The start relay is activated
Start Relay Off
The start relay is deactivated during
the start sequence
Mains Failure
Mains failure and mains failure timer
expired
Mains Failure In ###S
Frequency or voltage measurement is
outside the limits
The timer shown is
the Mains failure
delay. Text in mains
units with time in
seconds
MAINS U OK DEL
####S
Mains voltage is OK after a mains
failure
The timer shown is
the Mains OK delay
MAINS F OK DEL
####S
Mains frequency is OK after a mains
failure
The timer shown is
the Mains OK delay
Hz/V OK IN ###S
The voltage and frequency on the
genset is OK
When the timer runs
out it is allowed to
operate the
generator breaker
COOLING DOWN ###S
Cooling-down period is activated
Cooling Down
Cooling-down period is activated and
infinite
Cooling down timer
is set to 0.0 s
Genset Stopping
This info is shown when cooling down
has finished
Ext. Stop Time ###S
Ext. Start Order A planned AMF sequence is activated
There is no failure
on the mains during
this sequence