InteliDrive DCU Marine - 3.0.0 Global Guide
27
Requested RPM, Overload protection (PRP only)
Idle Offset [RPM] =
Idle RPM [RPM]
+
(Idle Offset [%]
/ 100) x (
Nominal RPM [RPM] – Idle RPM [RPM]
)
Engine Values
:
Speed Request
is value in the range 0,0 to 100,0%.
Engine Values
:
Speed Request
can be changed
From analog input configured as Logical Analog Input Requested RPM.
Via binary inputs Speed Up, Speed Down with ramp
BI Speed Ramp
.
From ID panel using Fast edit function.
See Engine Values:
Speed Request
charts for
and
modes.
When Logical Analog Input Requested RPM indicates sensor fail or it is not configured and Binary input
Back Up Speed
is closed the
Loadsharing
:
ThrottlePos
value is adjusted to the
Loadsharing
:
Back Up
Speed
, the
ThrottlePos
value change is influenced by ramp
Loadsharing
:
RQSP Ramp
.
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 (PRP only)
Overload protection and corresponding Alarm message is activated when following conditions are valid in
period longer than
Overload del
:
Summary of Contents for InteliDrive DCU Marine
Page 29: ...InteliDrive DCU Marine 3 0 0 Global Guide 29 Protection delay and blocking ...
Page 51: ...InteliDrive DCU Marine 3 0 0 Global Guide 51 4 2 2 Electronic engine without redundancy line ...
Page 255: ...InteliDrive DCU Marine 3 0 0 Global Guide 255 Analog inputs from J1939 configuration ...
Page 265: ...InteliDrive DCU Marine 3 0 0 Global Guide 265 Engine Values ...
Page 285: ...InteliDrive DCU Marine 3 0 0 Global Guide 285 6 back to Appendix 6 back to Table of contents ...