IGS-NT Combi, SW Version 3.0, ©ComAp – May 2013
IGS-NT-Combi-3.0 Reference Guide.PDF
EXAMPLE:
A 100kW engine has specific fuel rate of 180g/kWh. Fuel tank capacity is 200l.
The hour fuel rate at nominal power is then 100 * 180 = 18000g per hour, what is
about 21 litres (density cca 830g/l => 18000/830 = 21). The maximal hour rate is
then about 10% of the tank capacity, so optimal adjustment for this case will be
15% (with certain reserve).
Group: Engine protect
Setpoint: Horn Timeout
OFF, 1s - 3600s, NO TIMEOUT [-]
This setpoint adjusts time after which the Horn output is automatically deactivated
although the alarms still haven't been reset. If the setpoint is adjusted to OFF the
horn output is not activated at all, the NO TIMEOUT position means the horn
output is not deactivated until the alarms are reset.
Setpoint: RunOnlyBlkDel1
This setpoint adjusts the delay after engine start when the alarms configured as
RunOnlyBlkDel1 (i.e. "running only", group #1) are started to be evaluated. The
"running only" alarms are not beeing evaluated while the engine is not running or
then, after start, while the adjusted delay is running.