ID
Parameter
CL
Setting range
[Default]
Description
Frequency measurement via the
generator voltage input is possible
beginning with 15 Hz or higher. If
the MPU measurement is enabled,
values down to 5 Hz can be
measured.
With this firing speed limit are
generated both the »firing speed
electric« flag 02.34 and the »firing
speed rpm« flag 02.35.
3315
Engine monitoring
delay time
(Engine delayed
monitoring [t
ED
])
2
1to 99 s
[8 s]
Delay between reaching release
engine monitoring and activation
of the monitoring of engine speed
delayed alarms (i.e. underspeed).
After reaching the firing speed,
the engine delayed monitoring
timer is started. Upon expiration
of this timer all "engine delayed
monitoring" configured alarms and
discrete inputs will be enabled.
This timer should be configured in
such a manner that it corresponds
to the starting time of the engine
plus any possible startup
transients. A GCB closure may
take place after the expiration of
this timer.
Notes
The overall time engine
monitoring is delayed from firing
speed becoming TRUE (former
version's setup), Delay On and
Delay OFF of LM equation 11459
release engine monitoring must
be added.
The GCB closure can be initiated
prior to engine delayed monitoring
by configuring the LogicsManager
"Undelay close GCB"
(parameter
).
3316
Cool down time
2
1 to 9999 s
[180 s]
Regular stop
If the engine performs a normal
stop (start request is disabled or
change into STOP operating
mode) or a stop caused by an
alarm of alarm class C/D, a cool
down with an opened GCB is
carried out. This time is
programmable. The message
"Cool down" is displayed and the
LogicsManager command variable
04.10 becomes TRUE.
Stop by a class 'C' or 'D' alarm
If the engine is stopped by an
alarm of this alarm class, a cool
down is carried out with an
opened GCB. This time is
programmable.
220
easYgen-3000XT Series
B37574
4 Configuration
4.4.1.2 Engine Start/Stop
Released