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DSE Model 521 Remote Start Engine Management System - Operators Manual
Deep Sea Electronics Plc
REMOTE START ENGINE
MANAGEMENT SYSTEM
DSE 521 ISSUE 4 4/4/02 MR
MODEL 521
Author:- Miles Revell
Deep Sea Electronics Plc
Highfield House
Hunmanby
North Yorkshire
YO14 OPH
England
Tel: +44 (0) 1723 890099
Fax: +44 (0) 1723 893303
E-Mail: Sales@Deepseaplc.com
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Summary of Contents for DSE 521
- Page 1 DSE Model 521 Remote Start Engine Management System - Operators Manual Deep Sea Electronics Plc MODEL 521 REMOTE START ENGINE MANAGEMENT SYSTEM Author:- Miles Revell Deep Sea Electronics Plc Highfield House Hunmanby North Yorkshire YO14 OPH England Tel: +44 (0) 1723 890099 Fax: +44 (0) 1723 893303 E-Mail: Sales@Deepseaplc.com...
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Page 2: Table Of Contents
DSE Model 521 Remote Start Engine Management System - Operators Manual TABLE OF CONTENTS Section Page INTRODUCTION ..........................3 CLARIFICATION OF NOTATION USED WITHIN THIS PUBLICATION........3 1. OPERATION ...........................4 1.1 CONTROL..........................4 FIG 1.............................4 1.2 AUTOMATIC MODE OF OPERATION ..................4 1.3 MANUAL OPERATION ......................5 MANUAL OPERATION WITH EXTERNAL START AND STOP PUSHBUTTONS ....6... -
Page 3: Introduction
DSE Model 521 Remote Start Engine Management System - Operators Manual INTRODUCTION The DSE 521 Remote Start Module, has been designed to allow the OEM to meet most of the industry’s complex specifications. It has been primarily designed to start a generator when a remote start signal from a remote transfer switch or other monitoring system applies an earthing signal to the remote start input of the 521. -
Page 4: Operation
On connection of the DC power supply to the module, the module becomes active. This is indicated by the Power On LED illuminating. CONTROL Control of the 521 module is by a three position rotary switch or key-switch (specified on ordering), mounted on the front of the module with OFF, AUTO and MANUAL positions. AUTO... -
Page 5: Manual Operation
DSE Model 521 Remote Start Engine Management System - Operators Manual When the engine fires, the starter motor is disengaged and locked out at a pre-set frequency from the Alternator output. Alternatively a Magnetic Pickup mounted on the flywheel housing can be used for speed detection. -
Page 6: Manual Operation With External Start And Stop Pushbuttons
DSE Model 521 Remote Start Engine Management System - Operators Manual The generator will run off load, unless a Remote Start signal is applied, and if Load Transfer has been selected as a control source, the appropriate auxiliary output selected will active. -
Page 7: Protections
AUXILIARY INPUTS , if an auxiliary input has been configured as a warning the appropriate LED will illuminate. OIL PRESSURE SWITCH, the 521 will only attempt to crank the engine if the Oil Pressure is initially low, (engine at rest, not running). It is also possible that this could indicate that the Oil Pressure switch is faulty if engine not running. - Page 8 DSE Model 521 Remote Start Engine Management System - Operators Manual OVERSPEED , if the engine speed exceeds the pre-set trip a shutdown is initiated. The Overspeed LED will flash. Overspeed is not delayed, it is an immediate shutdown .
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Page 9: Installation Instructions
DSE Model 521 Remote Start Engine Management System - Operators Manual INSTALLATION INSTRUCTIONS The model 521 Remote Start Module has been designed for front panel mounting. Fixing is by 2 spring loaded clips for easy assembly. PANEL CUT-OUT 90.00mm 90.00mm... -
Page 10: Front Panel Layout
DSE Model 521 Remote Start Engine Management System - Operators Manual FRONT PANEL LAYOUT AUTO Deep Sea Electr onics plc Model 521 FIG 4 REAR PANEL LAYOUT Serial Number Model 521 Auto Start Unit 1 2 3 4 5 6 7 8 9 10 1112 13... -
Page 11: Electrical Connections
Connections to the 521 Module are via plug and sockets. CONNECTION DETAILS The following describes the connections and recommended cable sizes to the 2 plugs and sockets on the rear of the 521 Module. See rear panel layout FIG 5 . PLUG “A” 13 WAY DESCRIPTION... -
Page 12: Connector Function Details
DSE Model 521 Remote Start Engine Management System - Operators Manual CONNECTOR FUNCTION DETAILS The following describes the functions of the 2 connectors on the rear of the module. See rear panel layout FIG 5 . PLUG “A” 13 WAY DESCRIPTION DC Supply -ve. -
Page 13: Calibration Socket
DSE Model 521 Remote Start Engine Management System - Operators Manual CALIBRATION SOCKET DESCRIPTION Ground Transmit Data Receive Data +5 Supply CAUTION!:- THIS SOCKET IS FOR THE CONNECTION OF APPROPRIATE PRODUCTS MANUFACTURED BY DEEP SEA ELECTRONICS PLC ONLY, CONNECTION OF ANY OTHER DEVICE MAY CAUSE DAMAGE AND WILL INVALIDATE THE WARRANTY. -
Page 14: Commissioning
6.7. All internal timers and selections should now be adjusted to the customers specifications or to the engine and alternator manufacturers recommendations. 6.8. If despite repeated checking of the connections between the 521 and the customers system, satisfactory operation cannot be achieved, then the customer is requested to contact the... - Page 15 DSE Model 521 Remote Start Engine Management System - Operators Manual SYMPTOM POSSIBLE REMEDY Unit is inoperative Select AUTO on the front panel. Check the battery and wiring to the unit. Check the DC supply. Check the DC fuse. Unit shuts down...
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Page 16: Typical Wiring Diagram
DSE Model 521 Remote Start Engine Management System - Operators Manual TYPICAL WIRING DIAGRAM Remote start Engine Temp. Switch Oil Pressure Switch Tachometer Output Magnetic Pickup DSE 521 ISSUE 4 4/4/02 MR... -
Page 17: Calibration
• Floppy disc with configuration software ICON DESCRIPTIONS The DSE P521 module is available with graphical icons instead of text. This is for use where text in the English language may cause problems and also allows for a standard module for all world markets to be used. -
Page 18: 11. Appendix
Microsoft Word document for the automatic creation of suitable label inserts for the Auxiliary LED’s. 11.2 FACTORY DEFAULT CONFIGURATION The 521 module when shipped contains the following configuration, allowing it to be used as a standard module if no configuration interface is available. P52x Configuration... - Page 19 DSE Model 521 Remote Start Engine Management System - Operators Manual CONFIGURABLE INPUTS Input channel Polarity Type Activation time Remote start Close to activate Low oil pressure Close to activate Shutdown Active from safety on High engine temp. Close to activate...
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