Hot Shutdown Monitor - Doosan DX140R Shop Manual

Hot Shutdown Monitor

Feature Description
The Hot Shutdown Monitor will log a fault in the Electronic
Control Module (ECM) if the engine is shut down, either by the
key switch or by the engine protection feature or other Original
Equipment Manufacturer (OEM) devices, while still hot.
The engine is considered hot if the load on the engine is above
the hot shutdown minimum load set by Cummins
INSITE¢‚electronic service tool. Hot shutdown monitor is available
on QSB, QSC, QSL9, QSM11, QSX15, QST30, QSK19, QSK45,
QSK50, QSK38, QSK78, and QSK60 industrial engines.
The hot shutdown load percent is based on the duty cycle load
factor that is determined from engine fueling levels. For
example: If the hot shutdown load percent is set at 60 percent,
every time the engine is shut down when the calculated engine
load is over 60 percent, a hot shutdown fault will be logged.
Driver Activation/Deactivation
There is no operator activation or deactivation for hot shutdown
monitor.
SP001671
QSB4.5 Engine
Page 45