For updated information, please Document contact your local distributor. Information About this Manual Ordering information This manual has been published The Marine Pro covers a wide range of primarily for professionals and compatible products within both the qualified personnel. 200- and 400 Series. Please visit our web site for more information.
SDU 404/410 Safety Unit The SDU 404/410 is the safety Overview of the 400 module, and is linked to the DCU series engine control unit. It is mandatory in classed installations that are to be type approved. Available Modules When connected to the SDU link of a These are some of the main modules DCU, the DCU will detect it available in the 400 series:...
Page 6
RP 410E Remote Panel The RP 410E is the remote panel for the DCU engine panels. Numerous RP remote panels can be connected together in the same Ethernet network. One RP 410E can be connected to a maximum of eight DCU units. When an RP 410E remote panel is connected on the Ethernet link to one or several DCU units, the RP can...
Screen Layout DCU 410E Operation The screen is divided into three main sections from the top and downwards as follows: Configurations Status bar The behavior of the DCU 410E depends heavily on its configuration. Main screen For instance, the start/stop buttons area can be configured as latched, meaning the DCU completes the start/stop...
Channels configured as shutdown will Status bar symbols not give an engine shutdown, but indicate with an alarm only. These are the symbols in the top-right area of the status bar. The Exception is overspeed, which is not disabled. Several symbols may be visible simultaneously.
Start Engine The start button can be configured as latched hold . It will always be the same as the stop button, though. Latched Start latched If the button is configured as press the start button, observe the Note! Activating E-Start will override confirmation dialog, and press the soft any configured Prelube and also set button Start to start.
Stop Engine The stop button can be configured as latched hold . It will always be the same as the start button, though. Latched Stop latched If the button is configured as press the stop button, observe the confirmation dialog, and press the stop softbutton to start.
Filter Alarms Alarm List The alarm list can filter alarms in three groups Indication All Alarms (all alarms and Whenever there is a new event in the diagnostics) alarm list, the DCU indicates as Panel Alarms (all alarms, no ...
Softbuttons The DCU has four softbuttons, see picture below. These are located at the bottom of the screen, and changes depending on the actual screen. Softbuttons in Instrument Acknowledge all alarms View In the alarm list, press and hold (~1 sec) the Acknowledge There are four functions assigned to button.
Page 13
Backlight Mode Select the desired backlight intensity. Select the mode of operation. Note that if 10% is selected, the menu Automatic Mode will still be using 50% backlight. The DCU accepts external automatic start- and stop commands, as well as Units remote start- and stop commands.
Prelube Override Menu Set active to override prelube. Press the menu button to access the If selecting Prelube Override during a menu. prelube sequence, the prelube will be cancelled and the DCU will continue to crank the engine. Button Beep Set to disabled to not have the internal buzzer beep for every button press.
Page 15
Matching IP-address range Engine Overspeed Test In this mode, the engine can be tested To connect a PC to the DCU, the IP- for overspeed by lowering the address (IP number) of the PC or overspeed setpoint to 90% of the laptop must be in the same ‘range’...
Page 16
Make sure the DCU IP-address is A four digit pin-code is needed to outside the DHCP Start- and End IP- access the menu. address range, by setting the start IP higher or the end IP lower than the Interface Design DCU IP-address.
Page 17
Add a user screen Use the arrow up/dn buttons to select a slot (indicated with a Press ‘Insert new’. bold rectangle around it). Select ‘Pick Signal’. Pick a signal from the list of configured signals, for instance Engine Speed.
Since Start Log & Counters This counter starts at zero every time The engine running hours are available the engine is started, and counts until in this menu. the engine is stopped. Events and service intervals are also This counter value cannot be reset by available.
Page 19
Event Sorting The events can be sorted as follows: Oldest first Most severe first Least severe first Count Navigation Use the up and down arrow to navigate in the event log. The Service done operator event appears in the event log.
Screen Backlight Help Select the desired backlight intensity. The help menu has information about the panel and troubleshooting information. Note that if 10% is selected, the DCU will still switch to 50% backlight intensity while in the menu. Troubleshooting The DCU has a comprehensive troubleshooting screen for the DCU, and also for each of the optional expansion units.
Page 21
Troubleshooting DCU Switch three Note that there are For each of the eight switch channels, troubleshooting screens for the DCU. this section indicates if the switch is open (0V) or closed (24V input). Below is screen one. If for instance the troubleshooting Supply screen indicates open, and there is a The two power supplies are listed,...
Page 22
Volatge Sensor Short circuit (if >25mA) Channel in use or not PT100 There are four channels on the DCU. Troubleshooting this shows the status of the 2 x voltage sensor, which is 0- Communication For each of the channels, there is an indication of: This section lists communication Value, in configured unit (if any)
Page 23
Output MK14 Output This lists the output status on DCU terminals 63 to 84. Displays the status of the MK-14 interface. If for instance terminal 81 indicates ‘Active’ (24V) but a voltmeter indicates that there is no 24V on terminal 81, then that output channel is faulty.
Page 24
Input Button Test This lists the input status on DCU This option makes it possible to test terminal 86 to 97. that all DCU buttons work. If for instance DCU terminal 89 is To leave the test, press and hold measured to 24V, but the button Func 2, then press button Func troubleshooting screen for that...
Version Information This displays the firmware number of Engine ECM information the DCU, and also the IP-address. Shows ECM information according to Press the Details button to see further SAE J1939 PGN 0xFDC5 (ECU ID), as software component versions. well PGN 0xFEDA (ECM Software Identification).
Screen Layout RP 410E Operation The screen is divided into three main sections: Introduction Status bar The RP 410E is a remote panel for The upper bar on the screen is the DCU’s in the 200 and 400 series. status bar. It can monitor and control up to eight It displays engine status on the left- DCU’s.
Status bar symbols Start Engine These are the symbols in the top-right Press the Start button. The Start area of the status bar. Engine dialog as shown below – or similar – is displayed. Several symbols may be visible simultaneously. DCU is in automatic emergency...
E-Start Stop Engine If the DCU is configured for E-Start, an Press the Stop button. The Stop Engine Emergency Start option is available in dialog as shown below – or similar – is the Start dialog. displayed. See the previous picture. Select the engine(s) to stop by Note! Activating E-Start will override selecting them on the touch screen,...
Acknowledge a single Alarm List alarm First, select the alarm to be Enter the Alarm List acknowledged by touching it on Press the Alarm List button to enter the screen. Note that it will the alarm list. expand to reveal additional information, if any.
Page 30
Alarm Views (softbutton #3) Alarm Views Press ‘Alarm Views’ to filter alarm Note! A yellow dot in the button types from the DCU panels. indicates that a filter is applied. See the button Alarm Views in the picture above for an example. Engine Views Press ‘Engine Views’...
Menu There are two ways of accessing the main menu. In instrument view: Press the softbutton 1 Menu button. Press the middle of the screen and hold for ~1 sec. Press the home button for ~1 Request the Active Station sec.
Settings This Setting menu has a subset of less used user settings. Button Beep Toggle this to enable or disable the button beeps. Sound Configuration Units The RP panels has inbuilt speakers for alarm- and notification sounds. Select to toggle between Metric and U.S.
All texts internal in the DCU are Access to other engines is from the translated, however user configured Previous/Next buttons. channels must be translated during Quad Screen commissioning of the DCU. If the screen is divided into four rectangles, the top left quadrant Home Page Layout displays engine #1, the top right The Home page is accessed by...
Touch the picture to expand it to fill the entire screen. Touch the picture again to reduce the size. Backlight Select between different screen backlight settings. 10% backlight intensity Counters 50% backlight intensity This page displays the Total, Since 100% backlight intensity ...
Page 35
Inputs See status for RP panel inputs. Outputs See status for RP panel outputs. Communication See status for RP communication channels. Network Overview Panels listed in parenthesis are detected on the network but not This gives an overview of all the RP configured connected to this RP.
An acknowledged event is in The Alarm List normal text. The following is valid for the alarm list in the DCU and RP panels. Background colors An alarm is displayed on a Severity number red background. The number in the leftmost column, preceding the alarm text, gives An engine shutdown is ...
Sample events See sample events with explanations in the alarm list below. Alarm List (bold text, red background, STOP sign) 0: New active Shutdown (red background) 1: Acknowledged active Alarm (Bold red text, grey background) 1: Unacknowledged inactive Alarm (bold text, yellow background) 2: New active Warning (yellow background) 2: Acknowledged active Warning...
Need help?
Do you have a question about the Marine Pro DCU 410E and is the answer not in the manual?
Questions and answers