InteliLite4 AMF20 Global Guide
487
LBO: I
Related FW 1.3.0 Related applications AMF,MRS
Comm object 39
Description
This output is used for switching between idle speed and nominal speed of the engine during the startup
phase, if this feature (input) is available on the particular engine. In the case of some EFI engines, the
idle/nominal switching is performed over the communication bus.
The output Idle/Nominal is activated after the timer Idle Time (page 235) elapses. The Idle Time (page
235) starts to countdown when Starting RPM (page 227) reached. The underspeed protection is not
evaluated during fixed 5 seconds period after reaching Starting RPM (page 227). A Start Fail protection
occurs if the RPM drop below 2RPM during idle.
Image 8.44 Idle/Nominal
Note: Connect binary output Idle/Nominal to speed governor to switch the speed:
opened = Idle
closed = Nominal
(for normally open contact type)
Idle/Nominal
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Related FW 1.3.0 Related applications AMF,MRS
Comm object 37
Description
This output is dedicated to controlling the ignition at a gas engine. the output is active together with binary
output FUEL SOLENOID (PAGE 477) in the moment when the Gen-set reaches at least 30 RPM during
cranking. The output is deactivated 500ms after all Additional running engine indications (page 114)
will be inactive. the output is deactivated when the Gen-set has to be stopped or in pause during repeated
starts.
Ignition