FNM
®
HPE Series 27
2.2 Digital Instrument Panel
If your FNM
®
HPE engine is equipped with digital instruments, it can have an instrument panel
complete with key lock, lights and indicators (Figure 8- Complete digital instrument panel on page 29),
or only an instrument panel with lock key and indicators (Figure 9 - Analog instrument panel in
separate configuration on page 29) with separate digital instruments, depending on the type of
installation. In both cases, all indicators are also available as an option.
The elements present on the instrument panels are as follows:
(1) Key Lock: allows to start and stop the engine.
(2) Crankshaft revolutions counter: measures the engine crankshaft speed rotation in RPM.
(3) CANBUS universal instrument: allows to display all the engine operating parameters. The
integrated display allows to view also the alarms related to the engine. Consult the table on page
116 for a list of the situations reported and the management of situations of potential danger.
The instrument also has a buzzer and some warning lights to indicate anomaly situations.
(4) Mode Button: To change the operating mode of the CANBUS universal instrument.
(5) Direction buttons: and to scroll through menus and views of the CANBUS universal
instrument.
(6) Glows plugs indicator light: lights up when the preheating system of the engine is active
(at the start-up).