InteliDrive DCU Industrial 3.4.0 Global Guide
69
When binary input Fire Speed is closed the Clutch is disconnected and the Loadsharing: ThrottlePos is
set to Engine params: FireAlarmSpeed, the ThrottlePos value change is influenced by ramp Loadsharing:
RQSP Ramp.
For 100% of Engine Values: Speed Request the controller sends 100,0% Loadsharing: ThrottlePos (TP)
to the ECU, for 0,0% of Engine Values: Speed Request sends the value of the setpoint Idle offset.
The setpoints Nominal speed [RPM] and Idle speed [RPM] have to be set to real values that the engine is
running at 100% TP respectively 0% TP
Overload protection (AS only)
Overload protection and corresponding Alarm message is activated when Engine RPM gets close to
nominal RPM (SpeedRequest% - ActualSpeed% <0.5%) or when following conditions are valid in period
longer than Overload del:
Example describing Overload protection activation, i.e. when the Engine speed falls down below yellow or
brown limit.
To Next Page
Loading...
