400 Series Installation and Configuration
DCU 410 Engine Panel Installation
23
Note! On the SDU, note that some channels may be
configured to disregard Shutdown Override mode.
Consult the SDU configuration section to verify this.
Note! Overspeed will always be enabled, even in
Shutdown Override mode. This is true for the DCU and
the SDU.
In Shutdown Override mode, if a shutdown channel is
activated, the DCU will indicate this with an alarm instead
of activating a shutdown.
The DCU will also
display a “SO” symbol in the status bar
(top right) when Shutdown Override mode is active.
In Gear [95]
When In Gear is signalled, the DCU will prohibit start
(crank) attempts.
Configurable Inputs [96
–
97]
These two channels have a configurable function. The
function is configured using the web server.
Connect the input to 24V to activate the configured
function.
Shield (Grounding) [100]
Connect this terminal to shield. Please note that 0V and
shield shall be separated.
Other Communication Interfaces
Ethernet MODBUS/TCP (COM 6)
The DCU connects to a LAN (Local Area Network) or
directly to a PC through a standard CAT-5 network cable
connected to the RJ45 port (COM 6).
The IP setting of the DCU and/or the local PC
’s need to be
set in order to access the DCU configuration from a PC.
