InteliDrive DCU Industrial 3.4.0 Global Guide
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OFF mode is available in all applications – RUN mode.
RUN mode
Controller starts and stops the engine according to the binary inputs Blackout Start or Remote Start, Rem
Start/Stop, Remote Stop or to the ID-DCU IndustrialStart / Stop buttons. Binary inputs Blackout Start and
Remote Start and Remote Stop are inactive in LOC (Local) mode.
All engine protections and all configured shutdown protections are active. Controller continuously monitors
all available engine parameters (oil pressure, water temperature, RPM, fuel level etc.). The engine will stop
and activates Common Warning and Common Shutdown outputs and writes record to the history file
when detects any active Shut down alarm. This condition can be signaled by Active call feature to remote
operator via modem, SMS or e-mail.
Other functions
Controller (except OFF mode) accepts when engine is started outside controller (by hand) or when controller
power supply is switched-on on already running engine.
3.1.3 Universal states
State is a value joined to each Analog input or value. State indicates if any protection configured on
corresponding analog input is active or not. When there is any state configured as protection the corresponding
Binary output appears in Analog protection list and can be used for selective external indication of the Alarm.
State is resetted (output is opened) when corresponding Alarm is not active and confirmed (Fault reset was
pressed).
There are seven universal (free) states available in ID-DCU Industrial-3.4.0 that are not joined to any value or
input.
They can be used mostly for some values that have not state (e.g. RPM or other that are not measured on
Analog input). This way can be configured protection to any ID-DCU Industrial internal value or more levels
external indication.
Example of Universal state1 configuration to Engine speed (Warning for Engine speed > 1600RPM, 1s):
This configuration is available in DriveConfig – Expert mode.
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