ID-FLX Lite Global Guide
88
ECU shall show ####, but no alarm is displayed. The output ECU CommOK follows the real situation that
means it is not active anytime when the ECU does not communicate.
The ECU PWRRELAY (PAGE 218) closes at the beginning of prestart and opens if the engine shall be stopped.
The engine is started via standard contact output or via CAN bus.
Value name Short name Dimension Type Frame name
EngOil Filter Diff.Press OilDiffPres bar ANA DD
Amber Warning Lamp AmberWrnLamp - BIN DM1
Malfunction Lamp MalfunctLamp - BIN DM1
Protect Lamp ProtectLamp - BIN DM1
Red Stop Lamp RedStopLamp - BIN DM1
Engine speed RPM RPM ANA EEC1
Engine Oil Pressure EngOil Press bar ANA EFLP1
Coolant Temp Coolant Temp °C ANA AT1
Total Engine Hours EngineHours h ANA HR
Boost Pressure Boost Press bar ANA IC
Intake Manifold Temp Intake Temp °C ANA IC
Practical examples of values read from ECU
If Cummins-Modbus x.x option is selected, following values are read from Modbus Register Data (for QSX15,
QSK45, QSK60):
Value name Short name Dimension Type Frame name
Red Shutdown Lamp Red Lamp - BIN 10005
Yellow Warning Lamp Yellow Lamp - BIN 10006
Engine Speed RPM RPM ANA 30001
Coolant Temp Coolant Temp °C ANA 30002
Oil Pressure (psig) Oil Press bar ANA 30003
Oil Pressure (psia) Oil Press bar ANA 30003
Running Time Running Time h ANA 30008
Fuel Rate (UK) Fuel L/h ANA 30018
Fuel Rate (US) Fuel L/h ANA 30018
Intake Manifold Press Intake Press bar ANA 30530
Intake Manifold Temp Intake Temp °C ANA 30531
8.6 ECU Analog inputs
Reading of mentioned values from ECU enables to use analog inputs of the unit for other purposes, e.g.
measuring, displaying and alarm activation related to various quantities. The configuration thus allows using
nine analog inputs on the central unit and four analog inputs on plug-in module if connected.
If the engine without ECU is controlled by ID-Lite, the first analog input is permanently configured to Oil
Pressure, other analog inputs remain freely configurable.
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