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DCU 410 Engine Panel Installation
400 Series Installation and Configuration
If the primary source is lost, then the secondary
source will be used. If the secondary source is lost,
then the third source will be used.
Local Pickup
If there is a pickup connected to the DCU
, or “DCU” is
selected among the sources above, then set the flywheel
teeth count here.
General Configuration
RPM Rounding rounds off the displayed value to
nearest 1, 5 or 10 RPM.
RPM setpoint is the RPM at which the DCU indicates
the engine is running. There are also four
additional RPM setpoints that can be used as
additional input to switch /functions.
RPM Ready to take Load is a signal that can be
configured to an output relay. It activates when
that RPM is reached. It deactivates when a stop
command is given, OR the speed drops below the
threshold minus 15%.
RPM Nominal Speed is the engines nominal speed,
and is used to calculate the overspeed setpoint and
RPM overspeed test setpoints.
General
Channel use is the selection of where the signal
shall be displayed. Select DCU+RP to display the
instrument in the DCU and in the RP.
Display
The values here define how the instrument widget is
presented.
Display Unit is the signals unit, here RPM.
Display Range Min is the minimum value displayed,
normally 0 (zero).
