ComAp InteliDrive DCU Marine User Manual

InteliDrive DCU Marine - 3.0.0 Global Guide
188
Related FW 3.0.0 Related applications All
Comm object 165
Description
The Engine Values: Speed Request is decreased / increased when the binary input is closed. Speed Down
has higher priority when both Up and Down inputs are active. RPM inc/dec rate is defined by setpoint Engine
params: BI Speed ramp.
Engine speed can be set by Logical Analog Input Requested RPM or by BI Speed Up and Speed Down.
Following Speed Request initialization is valid when Analog input Requested RPM is not configured.
Speed Request (Idle) = 0,0%. Inputs are active in LOC (Local) mode.
Speed Request (Running) = 50,0% for AUX (ECU 50% = Nominal RPM).
Speed Request (Running) = 0,0% for PRP.
See Engine Values: (page 267) and (page 267) modes.
The Binary inputs SpeedUp and SpeedDown ramp
function is for the 0,6 sec constant 0,4%/s and does not
depend on Engine params: SpeedRamp setting. This
function enables fine setting of Engine speed to specific
like 1500 RPM value.
Dual rate ramp
Note: Minimal Speed Up and Speed Down pulse duration is 110ms to be accepted by controller.
Speed Up
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Related FW 3.0.0 Related applications All
Comm object 166
Description
Binary input for ECU Alarm acknowledge (level sensitive) has the same function as controller front panel
Fault reset button (screen sensitive - active only in ECU Alarm list screen).
Note: Activation of ECU Fault reset will affect InteliDrive DCU Marine controller only, no reset request
is sent to ECU. There is separated acknowledge input for Alarms – see Binary input FAULT RESET
(PAGE 179).
ECU FltReset
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ComAp InteliDrive DCU Marine Specifications

General

Brand	ComAp
Model	InteliDrive DCU Marine
Category	Controller
Language	English