Winco DSE7300 User Manual

Download

DSECONTROL®

DSE7200 / DSE7300 Series Control Module

Document number 057-074

Author : Anthony Manton

DSE Model 7000 Series Control and Instrumentation System Operators Manual

Deep Sea Electronics Plc Highfield House Hunmanby North Yorkshire YO14 0PH ENGLAND

Sales Tel: +44 (0) 1723 890099 Sales Fax: +44 (0) 1723 893303

E-mail: sales@deepseaplc.com

Website:

DSE Model 7200 / 7300 series Control and Instrumentation System Operators Manual

© Deep Sea Electronics Plc All rights reserved. No part of this publication may be reproduced in any material form (including photocopying or storing in any medium by electronic means or other) without the written permission of the copyright holder except in accordance with the provisions of the Copyright, Designs and Patents Act 1988. Applications for the copyright holder’s written permission to reproduce any part of this publication should be addressed to Deep Sea Electronics Plc at the address above.

The DSE logo and the names DSEUltra, DSEControl, DSEPower, DSEExtra, DSEMarine and DSENet are UK registered trademarks of Deep Sea Electronics PLC.

Any reference to trademarked product names used within this publication is owned by their respective companies. Deep Sea Electronics Plc reserves the right to change the contents of this document without prior notice.

Amendments since last publication

Amd. No. Comments 1 Added Maintenance Alarm 2 Added manual fuel pump and manual speed control (Issue 2.1) 3 Added more detail to many sections of the manual (Issue 2.1) including CTs, Earth Fault, Overcurrent, RS232,

4 Added changes to Dual Mutual, Fuel usage, dummy load control, load shedding, protections disabled, 2500 5 Additions for V5 modules including modem diagnostics and updated front panel editor details including

www.deepseaplc.com

Modem, RS485, external sounder, expansion modules (DSE2100 series), series display (for version 4 module additions) scheduler editing.

Clarification of notation used within this publication.

Highlights an essential element of a procedure to ensure correctness.

NOTE:

Indicates a procedure or practice, which, if not strictly observed, could result in damage or

CAUTION!

destruction of equipment. Indicates a procedure or practice, which could result in injury to personnel or loss of life if not

WARNING!

followed correctly.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

TABLE OF CONTENTS

Section Page

1 BIBLIOGRAPHY .............................................................................................. 6

1.1 INSTALLATION INSTRUCTIONS ....................................................................................... 6

1.2 TRAINING GUIDES ............................................................................................................. 6

1.3 MANUALS ............................................................................................................................ 6

2 INTRODUCTION .............................................................................................. 7

3 SPECIFICATIONS ............................................................................................ 8

3.1 PART NUMBERING ............................................................................................................ 8

3.2 MODEL NAMING ................................................................................................................. 8

3.2.1 SHORT NAMES ............................................................................................................ 8

3.3 TERMINAL SPECIFICATION .............................................................................................. 9

3.4 POWER SUPPLY REQUIREMENTS .................................................................................. 9

3.5 GENERATOR AND MAINS VOLTAGE / FREQUENCY SENSING .................................... 9

3.6 GENERATOR CURRENT SENSING ................................................................................. 10

3.7 INPUTS .............................................................................................................................. 10

3.7.1 DIGITAL INPUTS ........................................................................................................ 10

3.7.2 ANALOGUE INPUTS .................................................................................................. 10

3.7.3 CHARGE FAIL INPUT ................................................................................................ 11

3.7.4 MAGNETIC PICKUP ................................................................................................... 12

3.8 OUTPUTS .......................................................................................................................... 12

3.8.1 OUTPUTS A & B ......................................................................................................... 12

3.8.2 OUTPUTS C & D ........................................................................................................ 12

3.8.3 OUTPUTS E,F,G & H ................................................................................................. 12

3.9 COMMUNICATION PORTS .............................................................................................. 13

3.10

COMMUNICATION PORT USAGE .............................................................................. 13

3.10.1 CAN INTERFACE ...................................................................................................... 13

3.10.2 USB CONNECTION ................................................................................................... 14

3.10.3 RS232 ......................................................................................................................... 15

3.10.4 RS485 ......................................................................................................................... 16

3.11

DSENET® FOR EXPANSION MODULES .................................................................... 17

3.11.1 DSENET® USED FOR MODBUS ENGINE CONNECTION ...................................... 17

3.12

SOUNDER ...................................................................................................................... 18

3.12.1 ADDING AN EXTERNAL SOUNDER TO THE APPLICATION .................................. 18

3.13

ACCUMULATED INSTRUMENTATION ........................................................................ 18

3.14

DIMENSIONS AND MOUNTING ................................................................................... 19

3.14.1.1

DIMENSIONS .................................................................................................................................. 19

3.14.2 FIXING CLIPS ............................................................................................................. 20

3.14.3 CABLE TIE FIXING POINTS ...................................................................................... 21

3.14.4 SILICON SEALING GASKET...................................................................................... 21

3.15

APPLICABLE STANDARDS .......................................................................................... 22

3.15.1 ENCLOSURE CLASSIFICATIONS ............................................................................. 23

IP CLASSIFICATIONS ........................................................................................................................................... 23

NEMA CLASSIFICATIONS .................................................................................................................................... 24

4 INSTALLATION .............................................................................................. 25

4.1 USER CONNECTIONS ...................................................................................................... 25

4.2 TERMINAL DESCRIPTION ............................................................................................... 26

4.2.1 DC SUPPLY, FUEL AND START OUTPUTS ............................................................. 26

4.2.2 ANALOGUE SENSORS .............................................................................................. 27

4.2.3 MAGNETIC PICKUP, CAN AND EXPANSION .......................................................... 28

4.2.4 LOAD SWITCHING AND GENERATOR VOLTAGE SENSING ................................. 29

4.2.5 MAINS VOLTAGE SENSING...................................................................................... 29

4.2.6 GENERATOR CURRENT TRANSFORMERS ........................................................... 30

4.2.7 CONFIGURABLE DIGITAL INPUTS .......................................................................... 32

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 3

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.2.8 PC CONFIGURATION INTERFACE CONNECTOR .................................................. 32

4.2.9 RS485 CONNECTOR ................................................................................................. 33

4.2.10 RS232 CONNECTOR ................................................................................................. 33

4.3 TYPICAL WIRING DIAGRAMS ......................................................................................... 34

4.3.1 7210 AUTOSTART CONTROLLER ............................................................................ 35

4.3.2 7220 AMF CONTROLLER .......................................................................................... 36

4.3.3 7310 AUTOSTART CONTROLLER ............................................................................ 37

4.3.4 7320 AMF CONTROLLER .......................................................................................... 38

4.3.5 DSENET® ................................................................................................................... 39

4.3.6 CONNECTIONS FOR DUAL MUTUAL STANDBY ..................................................... 40

4.3.7 EARTH SYSTEMS ...................................................................................................... 41

4.3.7.1 NEGATIVE EARTH .............................................................................................................................. 41

4.3.7.2 POSITIVE EARTH ............................................................................................................................... 41

4.3.7.3 FLOATING EARTH .............................................................................................................................. 41

4.4 ALTERNATIVE TOPOLOGIES .......................................................................................... 42

4.4.1 3 PHASE, 4 WIRE WITHOUT EARTH FAULT PROTECTION .................................. 42

4.4.2 SINGLE PHASE WITH RESTRICTED EARTH FAULT .............................................. 43

4.4.3 SINGLE PHASE WITHOUT EARTH FAULT .............................................................. 44

4.4.4 2 PHASE (L1 & L2) 3 WIRE WITH RESTRICTED EARTH FAULT ............................ 45

4.4.5 2 PHASE (L1 & L2) 3 WIRE WITHOUT EARTH FAULT ............................................ 46

4.4.6 2 PHASE (L1 & L3) 3 WIRE WITH RESTRICTED EARTH FAULT ............................ 47

4.4.7 2 PHASE (L1 & L3) 3 WIRE WITHOUT EARTH FAULT MEASURING ..................... 48

4.4.8 3 PHASE 4 WIRE WITH UNRESTRICTED EARTH FAULT MEASURING ............... 49

4.5 CT LOCATION ................................................................................................................... 50

4.6 TYPICAL ARRANGEMENT OF DSENET® ....................................................................... 51

5 DESCRIPTION OF CONTROLS .................................................................... 52

5.1 DSE7210 / DSE7310 AUTOSTART CONTROL MODULE ............................................... 52

5.2 DSE7220 / DSE7320 AMF CONTROL MODULE.............................................................. 54

5.3 QUICKSTART GUIDE ........................................................................................................ 56

5.3.1 STARTING THE ENGINE ........................................................................................... 56

5.3.2 STOPPING THE ENGINE ........................................................................................... 56

5.4 VIEWING THE INSTRUMENT PAGES .............................................................................. 57

5.4.1 STATUS ...................................................................................................................... 58

5.4.2 ENGINE ....................................................................................................................... 59

5.4.3 GENERATOR .............................................................................................................. 60

5.4.4 MAINS (DSE7220/DSE7320 ONLY) ........................................................................... 61

5.4.5 SERIAL PORT ............................................................................................................. 61

5.4.6 ABOUT ........................................................................................................................ 65

5.4.7 CAN ERROR MESSAGES .......................................................................................... 66

5.5 VIEWING THE EVENT LOG .............................................................................................. 67

5.6 USER CONFIGURABLE INDICATORS ............................................................................ 68

5.7 CONTROLS ....................................................................................................................... 69

5.7.1.1 TEST (DSE7220/DSE7320 ONLY) ...................................................................................................... 69

5.7.1.2 START ................................................................................................................................................. 69

6 OPERATION (STANDALONE) ...................................................................... 71

6.1 ALTERNATIVE CONFIGURATIONS ................................................................................. 71

6.2 DUMMY LOAD / LOAD SHEDDING CONTROL ............................................................... 72

6.2.1 DUMMY LOAD CONTROL ......................................................................................... 72

6.2.2 LOAD SHEDDING CONTROL .................................................................................... 73

6.3 STOP MODE ...................................................................................................................... 74

6.3.1 ECU OVERRIDE ......................................................................................................... 74

6.4 AUTOMATIC MODE .......................................................................................................... 75

6.4.1 WAITING IN AUTO MODE ......................................................................................... 75

6.4.2 STARTING SEQUENCE ............................................................................................. 75

6.4.3 ENGINE RUNNING ..................................................................................................... 76

6.4.4 STOPPING SEQUENCE ............................................................................................. 76

6.5 MANUAL MODE ................................................................................................................ 77

6.5.1 WAITING IN MANUAL MODE .................................................................................... 77

6.5.2 STARTING SEQUENCE ............................................................................................. 77

6.5.3 ENGINE RUNNING ..................................................................................................... 78

6.5.4 MANUAL FUEL PUMP CONTROL ............................................................................. 78

6.5.5 MANUAL SPEED CONTROL ...................................................................................... 78

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

6.5.6 STOPPING SEQUENCE ............................................................................................ 79

6.6 TEST MODE ...................................................................................................................... 80

6.6.1 WAITING IN TEST MODE .......................................................................................... 80

6.6.2 STARTING SEQUENCE ............................................................................................. 80

6.6.3 ENGINE RUNNING..................................................................................................... 81

7 OPERATION (DUAL MUTUAL STANDBY) ................................................... 82

8 PROTECTIONS .............................................................................................. 83

8.1 PROTECTIONS DISABLED .............................................................................................. 84

8.1.1 INDICATION / WARNING ALARMS ........................................................................... 84

8.1.2 SHUTDOWN / ELECTRICAL TRIP ALARMS ............................................................ 84

8.2 INDICATIONS .................................................................................................................... 85

8.3 WARNINGS........................................................................................................................ 86

8.4 HIGH CURRENT WARNING ALARM ............................................................................... 87

8.5 SHUTDOWNS .................................................................................................................... 88

8.6 ELECTRICAL TRIPS ......................................................................................................... 90

8.7 HIGH CURRENT SHUTDOWN / ELECTRICAL TRIP ALARM ........................................ 91

8.7.1 IMMEDIATE WARNING.............................................................................................. 91

8.7.2 IDMT ALARM .............................................................................................................. 91

8.8 EARTH FAULT SHUTDOWN / ELECTRICAL TRIP ALARM ........................................... 93

8.8.1 EARTH FAULT TRIPPING CURVES ......................................................................... 93

8.9 MAINTENANCE ALARM ................................................................................................... 94

8.10

SCHEDULER ................................................................................................................. 95

8.10.1 STOP MODE............................................................................................................... 95

8.10.2 MANUAL MODE ......................................................................................................... 95

8.10.3 AUTO MODE .............................................................................................................. 95

8.11

FRONT PANEL CONFIGURATION ............................................................................... 96

8.12

ACCESSING THE MAIN FRONT PANEL CONFIGURATION EDITOR ....................... 97

8.12.1 EDITING A PARAMETER ........................................................................................... 98

8.12.2 ADJUSTABLE PARAMETERS ................................................................................... 99

8.13

ACCESSING THE ‘RUNNING’ CONFIGURATION EDITOR ...................................... 101

8.13.1 EDITING A PARAMETER ......................................................................................... 101

8.13.2 ADJUSTABLE PARAMETERS (RUNNING EDITOR) .............................................. 101

9 COMMISSIONING ........................................................................................ 102

9.1.1 PRE-COMMISSIONING............................................................................................ 102

10 FAULT FINDING ....................................................................................... 103

11 MAINTENANCE, SPARES, REPAIR AND SERVICING ........................... 105

11.1

PURCHASING ADDITIONAL CONNECTOR PLUGS FROM DSE ............................. 105

11.1.1 DSE7200 SERIES ..................................................................................................... 105

11.1.1.1

11.1.1.2

11.1.2 DSE7300 SERIES ..................................................................................................... 106

11.1.2.1

11.1.2.2

11.2

11.3

11.4

11.5

PACK OF PLUGS .......................................................................................................................... 105

INDIVIDUAL PLUGS ...................................................................................................................... 105

PACK OF PLUGS .......................................................................................................................... 106

INDIVIDUAL PLUGS ...................................................................................................................... 106

PURCHASING ADDITIONAL FIXING CLIPS FROM DSE .......................................... 106

PURCHASING ADDITIONAL SEALING GASKET FROM DSE .................................. 106

EXPANSION MODULES .............................................................................................. 107

ETHERNET (LAN) CONNECTION .............................................................................. 108

12 WARRANTY .............................................................................................. 109

13 DISPOSAL................................................................................................. 109

13.1

WEEE (WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT) ........................... 109

13.2

ROHS (RESTRICTION OF HAZARDOUS SUBSTANCES) ........................................ 109

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 5

DSE Model 7000 Series Control and Instrumentation System Operators Manual

1 BIBLIOGRAPHY

This document refers to and is referred to by the following DSE publications which can be obtained from the DSE website www.deepseaplc.com

1.1 INSTALLATION INSTRUCTIONS

Installation instructions are supplied with the product in the box and are intended as a ‘quick start’ guide only.

DSE PART DESCRIPTION

053-026 DSE7210 Installation Instructions 053-027 DSE7220 Installation Instructions 053-028 DSE7310 Installation Instructions 053-029 DSE7320 Installation Instructions 053-032 DSE2548 LED Expansion Annunciator Installation Instructions 053-033 DSE2130 Input Expansion Installation Instructions 053-034 DSE2157 Output Expansion Installation Instructions 053-064 DSE2500 Series Display Expansion Installation Instructions

1.2 TRAINING GUIDES

Training Guides are produced to give ‘handout’ sheets on specific subjects during training sessions.

DSE PART DESCRIPTION

056-005 Using CTs With DSE Products 056-010 Overcurrent Protection 056-022 Breaker Control 056-019 Earth Fault Protection 056-024 Gsm Modem 056-029 Smoke Limiting 056-030 Module PIN Codes

1.3 MANUALS

DSE PART DESCRIPTION

057-004 Electronic Engines And DSE Wiring Manual 057-077 DSE7000 Series Configuration Software Manual 057-082 DSE2130 Input Expansion Manual 057-083 DSE2157 Output Expansion Manual 057-084 DSE2548 Annunciator Expansion Manual 057-107 DSE2500 Series Display Operator Manual

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

2 INTRODUCTION

This document does not contain operating instructions for the DSE7500 series synchronising and load sharing controllers. This is contained within DSE publications - part numbers 057-088 (DSE7510), 057-089 (DSE7520) and 057-090 (DSE7560).

This document details the installation and operation requirements of the DSE7200 and DSE7300 Series modules, part of the DSEControl® range of products. The manual forms part of the product and should be kept for the entire life of the product. If the product is passed or supplied to another party, ensure that this document is passed to them for reference purposes. This is not a controlled document. You will not be automatically informed of updates. Any future updates of this document will be included on the DSE website at www.deepseaplc.com

The DSE7000 series is designed to provide differing levels of functionality across a common platform. This allows the generator OEM greater flexibility in the choice of controller to use for a specific application.

The DSE7000 series module has been designed to allow the operator to start and stop the generator, and if required, transfer the load to the generator either manually (via fascia mounted push-buttons) or automatically. Additionally, the DSE7320 automatically starts and stops the generator set depending upon the status of the mains (utility) supply. The user also has the facility to view the system operating parameters via the LCD display.

The DSE7000 module monitors the engine, indicating the operational status and fault conditions, automatically shutting down the engine and giving a true first up fault condition of an engine failure by a COMMON AUDIBLE ALARM. The LCD display indicates the fault.

The powerful ARM microprocessor contained within the module allows for incorporation of a range of complex features:

• Text based LCD display (supporting multiple languages).

• True RMS Voltage, Current and Power monitoring.

• Engine parameter monitoring.

• Fully configurable inputs for use as alarms or a range of different functions.

• Engine ECU interface to electronic engines.

Using a PC and the Configuration Suite software allows alteration of selected operational sequences, timers and alarms.

Additionally, the module’s integral fascia configuration editor allows adjustment of a subset of this information. A robust plastic case designed for front panel mounting houses the module. Connections are via locking plug and sockets.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 7

DSE Model 7000 Series Control and Instrumentation System Operators Manual

(no functional changes)

3 SPECIFICATIONS

3.1 PART NUMBERING

7210 - 002 - 00

Product type

DSE 7210 Autostart Module

DSE 7220 Automatic Mains Failure Module

DSE 7310 Autostart Module

DSE 7320 Automatic Mains Failure Module

At the time of this document production, there are no variants of this product. This document does not contain operating instructions for the DSE7500 series synchronising and load sharing

controllers. This is contained within DSE publications - part numbers 057-088 (DSE7510), 057-089 (DSE7520) and 057-090 (DSE7560).

7210

7220

7310

7320

Initial module release

Changes to module outputs to ease

(no functional changes)

Changes to circuit for UL

approval (no functional changes)

Changes to accommodate new

3.2 MODEL NAMING

72 10

Short name Description

DSE7000 All modules in the DSE7000 Series DSE7x10 All Autostart modules in the DSE7000 Series DSE7x20 All AMF modules in the DSE7000 Series DSE72x0 All modules in the DSE7200 series DSE73x0 All modules in the DSE7300 series

Series

DSE 7200 series

DSE 7300 series

3.2.1 SHORT NAMES

Variant

Standard product

Hardware revision

production process

LCD display

Function

Autostart (remote start) and manual start

Autostart, manual start and start upon mains failure

001

002

003

004

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

3.3 TERMINAL SPECIFICATION

Connection type Two part connector.

• Male part fitted to module

• Female part supplied in module

packing case - Screw terminal,

rising clamp, no internal spring. Minimum cable size 0.5mm² (AWG 24) Maximum cable size 2.5mm² (AWG 10)

Example showing cable entry and screw

terminals of a 10 way connector

NOTE : For purchasing additional connector plugs from DSE, please see the section entitled

Maintenance, Spares, Repair and Servicing elsewhere in this document.

3.4 POWER SUPPLY REQUIREMENTS

Minimum supply voltage 8V continuous Cranking dropouts Able to survive 0V for 50mS providing the supply was at least 10V before the

dropout and recovers to 5V afterwards. This is more than sufficient to allow the module to operate during engine cranking where the battery supply often falls as low as 4V (on a 12V system!)

This is achieved without the need for internal batteries or other external

requirements. Maximum supply voltage 35V continuous (60V protection for surges) Reverse polarity protection -35V continuous

Maximum operating current DSE7200 / DSE7300 Maximum standby current DSE7200 / DSE7300

160mA at 24V 340mA at 12V 80mA at 24V 160mA at 12V

Plant supply instrumentation display

Range 0V-70V DC (note Maximum continuous operating voltage of 35V DC) Resolution 0.1V Accuracy ±1% full scale (±0.7V)

3.5 GENERATOR AND MAINS VOLTAGE / FREQUENCY SENSING

Measurement type True RMS conversion Sample Rate 5KHz or better Harmonics Up to 10th or better Input Impedance Phase to Neutral 15V

Phase to Phase 26V Common mode offset from Earth 100V AC (max)

Resolution 1V AC phase to neutral Accuracy ±1% of full scale phase to neutral (±3.33V ph-N) Minimum frequency 3.5Hz

Maximum frequency 75.0Hz Frequency resolution 0.1Hz Frequency accuracy ±0.2Hz

300K Ω ph-N

(minimum required for sensing frequency

Suitable for 110V to 277V nominal

(minimum required for sensing frequency

Suitable for 190V ph-ph to 479V ph-ph nominal

)

to 333V AC

(±20% for under/overvoltage detection)

)

to 576V AC

(absolute maximum)

(±20% for under/overvoltage detection)

2V AC phase to phase ±2% of full scale phase to phase (±11.52V ph-ph)

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 9

DSE Model 7000 Series Control and Instrumentation System Operators Manual

3.6 GENERATOR CURRENT SENSING

Measurement type True RMS conversion Sample Rate 5KHz or better Harmonics Up to 10th or better Nominal CT secondary rating 1A or 5A (5A recommended) Maximum continuous current 5A Overload Measurement 3 x Nominal Range setting Absolute maximum overload 50A for 1 second Burden common mode offset ±2V peak plant ground to CT common terminal Resolution 0.5% of 5A Accuracy ±1% of Nominal (1A or 5A) (excluding CT error)

0.5VA (0.02Ω current shunts)

3.7 INPUTS

3.7.1 DIGITAL INPUTS

Number Arrangement Contact between terminal and ground

Low level threshold 2.1V minimum High level threshold 6.6V maximum Maximum input voltage +50V DC with respect to plant supply negative Minimum input voltage -24V DC with respect to plant supply negative Contact wetting current 7mA typical Open circuit voltage 12V typical

3.7.2 ANALOGUE INPUTS

Oil Pressure

Measurement type Resistance measurement by measuring voltage across sensor with a fixed current Arrangement Differential resistance measurement input

Measurement current 15mA Full scale Over range / fail Resolution 1-2 PSI / 0.1 Bar Accuracy Max common mode voltage ±2V Display range 0-200 PSI / 13.7 bar subject to limits of the sensor

Coolant Temperature

Measurement type Resistance measurement by measuring voltage across sensor with a fixed current Arrangement Differential resistance measurement input

Measurement current 10mA Full scale Over range / fail Resolution Accuracy Max common mode voltage ±2V Display range

DSE7200 6 DSE7300 8

applied

240Ω 270Ω

±2% of full scale resistance (±4.8Ω) excluding transducer error

applied

480Ω 540Ω 1°C, 2°F +/-2% of full scale resistance (±9.6Ω) excluding transducer error

0°C -140°C, 32°F - 284°F Depending on sensor

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

Fuel Level

Measurement type Resistance measurement by measuring voltage across sensor with a fixed current

applied Arrangement Differential resistance measurement input Measurement current 10mA Full scale Over range / fail

480Ω

540Ω Resolution 1% Accuracy

+/-2% of full scale resistance (±9.6Ω) excluding transducer error Max common mode voltage ±2V Display range 0-250%

Flexible Sensor

NOTE : Flexible sensor is not available on DSE7200 series controllers

Measurement type Resistance measurement by measuring voltage across sensor with a fixed current

applied Arrangement Differential resistance measurement input Measurement current 10mA Full scale Over range / fail

480Ω

540Ω Resolution 1% Accuracy

+/-2% of full scale resistance (±9.6Ω) excluding transducer error Max common mode voltage ±2V Display range 0-250%

3.7.3 CHARGE FAIL INPUT

Minimum voltage 0V Maximum voltage 35V (plant supply) Resolution 0.2V Accuracy ± 1% of max measured voltage (±0.35V) Excitation Active circuit constant power output Output Power 2.5W Nominal @12V and 24V Current at 12V 210mA Current at 24V 104mA

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 11

DSE Model 7000 Series Control and Instrumentation System Operators Manual

3.7.4 MAGNETIC PICKUP

Type Differential input Minimum voltage 0.5V RMS Max common mode voltage ±2V Maximum voltage Clamped to ±70V by transient suppressers, dissipation not to exceed 1W. Maximum frequency 10,000Hz Resolution 6.25 RPM Accuracy ±25 RPM Flywheel teeth 10 to 500

NOTE : DSE can supply a suitable magnetic pickup device, available in two body thread lengths : DSE Part number 020-012 - Magnetic Pickup probe 5/8 UNF 2½” thread length DSE Part number 020-013 - Magnetic Pickup probe 5/8 UNF 4” thread length

Magnetic Pickup devices can often be ‘shared’ between two or more devices. For example, one device can often supply the signal to both the DSE7000 series module and the engine governor. The possibility of this depends upon the amount of current that the magnetic pickup can supply.

3.8 OUTPUTS

3.8.1 OUTPUTS A & B

Type Normally used for Fuel / Start outputs. Fully configurable for other purposes if the module is configured to

control an electronic engine. Supplied from Emergency Stop terminal 3.

Rating 15A resistive @ 35V

3.8.2 OUTPUTS C & D

Type Voltage free relays, fully configurable, normally used for generator / mains load switch control. Rating 8A resistive @ 250 V AC

3.8.3 OUTPUTS E,F,G & H

Type Fully configurable, supplied from DC supply terminal 2. Rating 3A resistive @ 35V

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

3.9 COMMUNICATION PORTS

USB Port USB2.0 Device for connection to PC running DSE configuration suite only

Max distance 6m (20 feet) Serial Communication (not available on DSE7200 series) RS232 Serial port (not available on DSE7200 series)

RS485 Serial port (not available on DSE7200 series)

CAN Port Engine CAN Port

RS232 and RS485 are both fitted but do NOT provide independent

operation

Non – Isolated port

Max Baud rate 115K baud subject to S/W

TX, RX, RTS, CTS, DSR, DTR, DCD

Male 9 way D type connector

Max distance 15m (50 feet)

Isolated

Data connection 2 wire + common

Half Duplex

Data direction control for Transmit (by s/w protocol)

Max Baud Rate 19200

External termination required (120Ω)

Max common mode offset 70V (on board protection transorb)

Max distance 1.2km (¾ mile)

Standard implementation of ‘Slow mode’, up to 250K bits/s

Non Isolated.

Internal Termination provided (120Ω)

Max distance 40m (133 feet)

3.10 COMMUNICATION PORT USAGE

3.10.1 CAN INTERFACE

Modules are fitted with the CAN interface as standard and are capable of receiving engine data from engine CAN controllers compliant with the CAN standard. CAN enabled engine controllers monitor the engine’s operating parameters such as engine speed, oil pressure, engine temperature (among others) in order to closely

monitor and control the engine. The industry standard communications interface (CAN) transports data gathered by the engine controller interface. This allows generator controllers such as the DSE7000 series to access these engine parameters with no physical connection to the sensor device.

NOTE:- For further details for connections to CAN enabled engines and the functions available with

each engine type, refer to the manual Electronic Engines and DSE Wiring. Part No. 057-004

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 13

DSE Model 7000 Series Control and Instrumentation System Operators Manual

3.10.2 USB CONNECTION

The USB port is provided to give a simple means of connection between a PC and the DSE7000 series controller. Using the DSE Configuration Suite Software, the operator is then able to control the module, starting or stopping the generator, selecting operating modes, etc. Additionally, the various operating parameters (such as output volts, oil pressure, etc.) of the remote generator are available to be viewed or changed.

To connect a DSE7000 series module to a PC by USB, the following items are required:

• DSE7200 or DSE73000 series module

• DSE 7000 series configuration software

(Supplied on configuration suite software CD or available from www.deepseaplc.com).

• USB cable Type A to Type B. (This is the same cable as often used between a PC and a USB printer)

DSE can supply this cable if required : PC Configuration interface lead (USB type A – type B) DSE Part No 016-125

NOTE:- The DC supply must be connected to the module for configuration by PC.

NOTE:- Refer to DSE7000 series Configuration Suite Manual for further details on configuring,

monitoring and control.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

3.10.3 RS232

NOTE: Modem and RS232 capability is not available with DSE7200 series controllers.

The RS232 port on the DSE7300 series controller support the Modbus RTU protocol. The Gencomm register table for the controller is available upon request from the DSE Technical Support Department.

RS232 is for short distance communication (max 15m) and is typically used to connect the DSE7300 series controller to a telephone or GSM modem for more remote communications.

Many PCs are not fitted with an internal RS232 serial port. DSE DO NOT recommend the use of USB to RS232 convertors but can recommend PC addons to provide the computer with an RS232 port.

Recommended PC Serial Port addons (for computers without internal RS232 port):

• Brainboxes PM143 PCMCIA RS232 card (for laptop PCs)

• Brainboxes UC246 PCI RS232 card (for desktop PCs)

Recommended External Modems :

• Multitech Global Modem – MultiModem ZBA (PSTN) DSE Part Number 020-252 (Contact DSE Sales for details of localisation kits for these modems)

• Wavecom Fastrak Supreme GSM modem kit (PSU, Antenna and modem)* DSE Part number 0830-001-01

• Brodersen GSM Industrial Modem* DSE Part number 020-245

NOTE: *For GSM modems a SIM card is required, supplied by your GSM network provider :

• For SMS only, a ‘normal’ voice SIM card is required. This enables the controller to send SMS messages to designated mobile phones upon status and alarm conditions.

• For a data connection to a PC running DSE Configuration Suite Software, a ‘special’ DATA ENABLED SIM card is required that will enable the modem to answer an incoming data call. Many ‘pay as you go’ services will not provide a DATA SIM card.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 15

DSE Model 7000 Series Control and Instrumentation System Operators Manual

3.10.4 RS485

NOTE:- RS485 capability is not available with DSE7200 series controllers.

The RS485 port on the DSE7300 series controller support the Modbus RTU protocol. The DSE Gencomm register table for the controller is available upon request from the DSE Technical Support Department.

RS485 is used for point to point cable connection of more than one device (maximum 32 devices) and allows for connection to PCs, PLCs and Building Management Systems (to name just a few devices).

One advantage of the RS485 interface is the large distance specification (1.2km when using Belden 9841 (or equivalent) cable. This allows for a large distance between the DSE7000 series module and a PC running the DSE Configuration Suite software. The operator is then able to control the module, starting or stopping the generator, selecting operating modes, etc. The various operating parameters (such as output volts, oil pressure, etc.) of the remote generator can be viewed or changed.

NOTE:- For distances up to 6m (8yds) the USB connection method is more suitable and provides for a

lower cost alternative to RS485 (which is more suited to longer distance connections).

Recommended PC Serial Port add-ons (for computers without internal RS485 port) :

• Brainboxes PM154 PCMCIA RS485 card (for laptops) Set to ‘Half Duplex, Autogating” with ‘CTS True’ set to ‘enabled’

• Brainboxes UC320 PCI Velocity RS485 card (for desktop PCs) Set to ‘Half Duplex, Autogating” with ‘CTS True’ set to ‘enabled’

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

3.11 DSENET® FOR EXPANSION MODULES

DSENet® is the interconnection cable between the host controller and the expansion module(s) and must not be connect to any device other than DSE equipment designed for connection to the DSENet®

NOTE : DSENet® is not available on DSE7200 series controllers.

Cable type Two core screened twisted pair Cable characteristic impedance Recommended cable Belden 9841

Maximum cable length 1200m (¾ mile) when using Belden 9841 or direct equivalent. DSENet® topology “Daisy Chain” Bus with no stubs (spurs)

DSENet® termination Maximum expansion modules Refer to host controller documentation.

NOTE : As a termination resistor is internally fitted to the host controller, the host controller must be the ‘first’ unit on the DSENet®. A termination resistor MUST be fitted to the ‘last’ unit on the DSENet®. For connection details, you are referred to the section entitled ‘typical wiring diagram’ elsewhere in this document.

120Ω Belden 9271 600m (666 yds) when using Belden 9271 or direct equivalent.

120Ω. Fitted internally to host controller. Must be fitted externally to the ‘last’ expansion module by the customer.

3.11.1 DSENET® USED FOR MODBUS ENGINE CONNECTION

As DSENet® utilises an RS485 hardware interface, this port can be configured for connection to Cummins Modbus engines (Engines fitted with Cummins GCM (Generator Control Module)). This leaves the RS485 interface free for connection to remote monitoring equipment (ie Building Management System, PLC or PC RS485 port).

While this is a very useful feature in some applications, the obvious drawback is that the DSENet® interface is no longer available for connection to expansion devices.

Example of configuring the DSENet® for connection to Cummins QST GMC using the DSE Configuration Suite Software :

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 17

DSE Model 7000 Series Control and Instrumentation System Operators Manual

3.12 SOUNDER

DSE7000 Series features an internal sounder to draw attention to warning, shutdown and electrical trip alarms. Sounder level 84db @ 1m

3.12.1 ADDING AN EXTERNAL SOUNDER TO THE APPLICATION

Should an external alarm or indicator be required, this can be achieved by using the DSE Configuration Suite PC software to configure an auxiliary output for “Audible Alarm”, and by configuring an auxiliary input for “Alarm Mute” (if required). The audible alarm output activates and de-activates at the same time as the module’s internal sounder. The Alarm mute input and internal alarm mute button activate ‘in parallel’ with each other. Either signal will mute both the internal sounder and audible alarm output.

Example of configuration to achieve external sounder with external alarm mute button:

3.13 ACCUMULATED INSTRUMENTATION

NOTE : When an accumulated instrumentation value exceeds the maximum number as listed below, it

will reset and begin counting from zero again.

Engine hours run Maximum 99999 hrs 59 minutes (approximately 11yrs 4months) Number of starts 1,000,000 (1 million)

The number of logged Engine Hours and Number of Starts can be set/reset using the DSE Configuration Suite PC software. Depending upon module configuration, this may have been PIN number locked by your generator supplier

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

3.14 DIMENSIONS AND MOUNTING

3.14.1.1 DIMENSIONS

240.0mm x 181.1mm x 41.7mm

PANEL CUTOUT

220mm x 160mm

(8.7” x 6.3”)

WEIGHT

0.7kg (1.4lb)

(9.4” x 7.1” x 1.6”)

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 19

DSE Model 7000 Series Control and Instrumentation System Operators Manual

3.14.2 FIXING CLIPS

Supplied fixing clips hold the module into the panel fascia. Withdraw the fixing clip screw (turn anticlockwise) until only the pointed end is protruding from the clip.

• Insert the three ‘prongs’ of the fixing clip into the slots in the side of the 7000 series module case.

• Pull the fixing clip backwards (towards the back of the module) ensuring all three prongs of the clip are

inside their allotted slots.

• Turn the fixing clip screws clockwise until they make contact with the panel fascia.

• Turn the screws a little more to secure the module into the panel fascia. Take care not to over tighten the

fixing clip screws.

Fixing clip

Fixing clip fitted to module

NOTE:- In conditions of excessive vibration, mount the module on suitable anti-vibration mountings.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

3.14.3 CABLE TIE FIXING POINTS

Integral cable tie fixing points are included on the rear of the module’s case to aid wiring. This additionally provides strain relief to the cable loom by removing the weight of the loom from the screw connectors, thus reducing the chance of future connection failures. Care should be taken not to overtighten the cable tie (for instance with cable tie tools) to prevent the risk of damage to the module case.

Cable tie fixing point With cable and tie in place

3.14.4 SILICON SEALING GASKET

The supplied silicon gasket provides improved sealing between the 7000 series module and the panel fascia. The gasket is fitted to the module before installation into the panel fascia. Take care to ensure the gasket is correctly fitted to the module to maintain the integrity of the seal.

Sealing gasket

Gasket fitted to module

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 21

DSE Model 7000 Series Control and Instrumentation System Operators Manual

3.15 APPLICABLE STANDARDS

BS 4884-1 BS 4884-2

BS 4884-3 BS EN 60068-2-1

(Minimum temperature)

BS EN 60068-2-2

(Maximum temperature)

BS EN 60950 BS EN 61000-6-2 BS EN 61000-6-4 BS EN 60529

(Degrees of protection provided by enclosures) (see overleaf)

UL508 NEMA rating

(Approximate) (see overleaf)

IEEE C37.2

(Standard Electrical Power System Device Function Numbers and Contact Designations)

In line with our policy of continual development, Deep Sea Electronics, reserve the right to change specification without notice.

This document conforms to BS4884-1 1992 Specification for presentation of essential information. This document conforms to BS4884-2 1993 Guide to content This document conforms to BS4884-3 1993 Guide to presentation

-30°C (-22°F) +70°C (158°F)

Safety of information technology equipment, including electrical business equipment EMC Generic Immunity Standard (Industrial) EMC Generic Emission Standard (Industrial) IP65 (front of module when installed into the control panel with the supplied sealing gasket) IP42 (front of module when installed into the control panel WITHOUT being sealed to the panel) 12 (Front of module when installed into the control panel with the supplied sealing gasket). 2 (Front of module when installed into the control panel WITHOUT being sealed to the panel) Under the scope of IEEE 37.2, function numbers can also be used to represent functions in microprocessor devices and software programs. The 7000 series controller is device number 11L-7000 (Multifunction device protecting Line (generator) – 7000 series module).

As the module is configurable by the generator OEM, the functions covered by the module will vary. Under the module’s factory configuration, the device numbers included within the module are :

2 – Time delay starting or closing relay 6 – Starting circuit breaker 27AC – AC undervoltage relay 27DC – DC undervoltage relay 30 – annunciator relay 42 – Running circuit breaker 50 – instantaneous overcurrent relay 51 – ac time overcurrent relay 52 – ac circuit breaker 53DC – exciter or dc generator relay 54 – turning gear engaging device 59AC – AC overvoltage relay 59DC – DC overvoltage relay 62 – time delay stopping or opening relay 63 – pressure switch 74– alarm relay 81 – frequency relay 86 – lockout relay

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

3.15.1 ENCLOSURE CLASSIFICATIONS

IP CLASSIFICATIONS

7000 series specification under BS EN 60529 Degrees of protection provided by enclosures

IP65 (Front of module when module is installed into the control panel with the optional sealing gasket).

IP42 (front of module when module is installed into the control panel WITHOUT being sealed to the panel)

First Digit Second Digit

Protection against contact and ingress of solid objects Protection against ingress of water 0 No protection 0 No protection

1 Protected against ingress solid objects with a

diameter of more than 50 mm. No protection against

deliberate access, e.g. with a hand, but large

surfaces of the body are prevented from approach.

2 Protected against penetration by solid objects with a

diameter of more than 12 mm. Fingers or similar

objects prevented from approach.

3 Protected against ingress of solid objects with a

diameter of more than 2.5 mm. Tools, wires etc.

with a thickness of more than 2.5 mm are prevented

from approach.

4 Protected against ingress of solid objects with a

diameter of more than 1 mm. Tools, wires etc. with

a thickness of more than 1 mm are prevented from

approach.

5 Protected against harmful dust deposits. Ingress of

dust is not totally prevented but the dust must not

enter in sufficient quantity to interface with

satisfactory operation of the equipment. Complete

protection against contact.

6 Protection against ingress of dust (dust tight).

Complete protection against contact.

1 Protection against dripping water falling vertically. No

harmful effect must be produced (vertically falling drops).

2 Protection against dripping water falling vertically.

There must be no harmful effect when the equipment (enclosure) is tilted at an angle up to 15° from it s normal position (drops falling at an angle).

3 Protection against water falling at any angle up to 60°

from the vertical. There must be no harmful effect (spray water).

4 Protection against water splashed against the

equipment (enclosure) from any direction. There must be no harmful effect (splashing water).

5 Protection against water projected from a nozzle

against the equipment (enclosure) from any direction. There must be no harmful effect (water jet).

6 Protection against heavy seas or powerful water jets.

Water must not enter the equipment (enclosure) in harmful quantities (splashing over).

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 23

DSE Model 7000 Series Control and Instrumentation System Operators Manual

NEMA CLASSIFICATIONS

7000 series NEMA Rating (Approximate)

12 (Front of module when module is installed into the control panel with the optional sealing gasket).

2 (front of module when module is installed into the control panel WITHOUT being sealed to the panel)

NOTE: - There is no direct equivalence between IP / NEMA ratings. IP figures shown are approximate

only.

IP30

Provides a degree of protection against contact with the enclosure equipment and against a limited amount of falling dirt.

IP31

IP64

IP32

4 (X)

IP66

12/12K

IP65

Provides a degree of protection against limited amounts of falling water and dirt.

Provides a degree of protection against windblown dust, rain and sleet; undamaged by the formation of ice on the enclosure.

Provides a degree of protection against rain and sleet:; undamaged by the formation of ice on the enclosure.

Provides a degree of protection against splashing water, windblown dust and rain, hose directed water; undamaged by the formation of ice on the enclosure. (Resist corrosion).

Provides a degree of protection against dust, falling dirt and dripping non corrosive liquids.

Provides a degree of protection against dust and spraying of water, oil and non corrosive coolants.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4 INSTALLATION

The DSE7000 Series module is designed to be mounted on the panel fascia. For dimension and mounting details, see the section entitled Specification, Dimension and mounting elsewhere in this document.

4.1 USER CONNECTIONS

To aid user connection, icons on the rear of the module ease Identification of terminal functions.

NOTE : Availability of some terminals depends upon module version. The section entitled Terminal Description elsewhere in this manual details this further.

Terminals 39-46 Terminals 47-50 Terminals 51-55 Terminals 60-67

RS485 connection

RS232 connection

Terminals 1-11 Terminals 15-19

USB Connection

Terminals 22-30

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 25

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.2 TERMINAL DESCRIPTION

4.2.1 DC SUPPLY, FUEL AND START OUTPUTS

Icon PIN

3 Emergency Stop Input

4 Output relay A (FUEL)

5 Output relay B (START)

6 Charge fail / excite

7 Functional Earth

8 Output relay E

9 Output relay F

10 Output relay G

11 Output relay H

DC Plant Supply Input (Negative)

DC Plant Supply Input (Positive)

DESCRIPTION CABLE

SIZE

2.5mm²

AWG 13

2.5 mm² AWG 13

2.5mm²

AWG 13

2.5mm²

AWG 13

2.5mm²

AWG 13

2.5mm²

AWG 13

2.5mm²

AWG 13

1.0mm²

AWG 18

1.0mm²

AWG 18

1.0mm²

AWG 18

1.0mm²

AWG 18

NOTES

(Recommended Maximum Fuse 15A anti-surge) Supplies the module (2A anti-surge requirement) and Output relays E,F,G & H

Plant Supply Positive. Also supplies outputs 1 & 2. (Recommended Maximum Fuse 20A)

Plant Supply Positive from terminal 3. 15 Amp rated. Fixed as FUEL relay if electronic engine is not configured.

Plant Supply Positive from terminal 3. 15 Amp rated. Fixed as START relay if electronic engine is not configured.

Do not connect to ground (battery negative). If charge alternator is not fitted, leave this terminal disconnected.

Connect to a good clean earth point.

Plant Supply Positive from terminal 2. 3 Amp rated.

Plant Supply Positive. from terminal 2. 3 Amp rated.

Plant Supply Positive from terminal 2. 3 Amp rated.

NOTE:- Terminals 12 to 14 are not fitted to the DSE7200/DSE7300 series controller.

NOTE:- When the module is configured for operation with an electronic engine, FUEL and START output requirements may be different. Refer to Electronic Engines and DSE Wiring for further information. DSE Part No. 057-004.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.2.2 ANALOGUE SENSORS

15 Sensor Common Return

16 Oil Pressure Input

17 Coolant Temperature Input

18 Fuel Level input

Flexible sensor (not available on 7200 series controller)

NOTE:- Terminals 20 and 21 are not fitted to the 7200/7300 series controller.

NOTE:- . It is VERY important that terminal 15 (sensor common) is soundly connected to an earth point on the ENGINE BLOCK, not within the control panel, and must be a sound electrical connection to the sensor bodies. This connection MUST NOT be used to provide an earth connection for other terminals or devices. The simplest way to achieve this is to run a SEPERATE earth connection from the system earth star point, to terminal 15 directly, and not use this earth for other connections.

DESCRIPTION CABLE

SIZE

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

NOTES

Return feed for sensors

Connect to Oil pressure sensor

Connect to Coolant Temperature sensor

Connect to Fuel Level sensor

Connect to additional sensor (user configurable)

NOTE:- . If you use PTFE insulating tape on the sensor thread when using earth return sensors, ensure you do not insulate the entire thread, as this will prevent the sensor body from being earthed via the engine block.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 27

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.2.3 MAGNETIC PICKUP, CAN AND EXPANSION

22 Magnetic pickup Positive 23 Magnetic pickup Negative 24 Magnetic pickup screen Shield Connect to ground at one end only 25 CAN port H 26 CAN port L 27 CAN port Common 28 + 29 30 SCR

NOTE:- Terminals 31 to 38 are not fitted to the 7200 / 7300 controller

DESCRIPTION CABLE

SIZE

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

Connect to Magnetic Pickup device Connect to Magnetic Pickup device

Use only 120Ω CAN approved cable Use only 120Ω CAN approved cable Use only 120Ω CAN approved cable Use only 120Ω RS485 approved cable Use only 120Ω RS485 approved cable Use only 120Ω RS485 approved cable

NOTES

NOTE:- Screened cable must be used for connecting the Magnetic Pickup, ensuring that the screen is

earthed at one end ONLY.

NOTE:- Screened 120ΩΩΩΩ impedance cable specified for use with CAN must be used for the CAN link and

the Multiset comms link. DSE stock and supply Belden cable 9841 which is a high quality 120ΩΩΩΩ impedance cable suitable for CAN use (DSE part number 016-030)

NOTE:- When the module is configured for CAN operation, terminals 22, 23 & 24 should be left unconnected. Engine speed is transmitted to the 7000 series controller on the CAN link. Refer to Electronic Engines and DSE Wiring for further information. Part No. 057-004.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.2.4 LOAD SWITCHING AND GENERATOR VOLTAGE SENSING

39 Output relay C 40 Output relay C 41 Output relay D 42 Output relay D 43 44 45 46 Generator Neutral (N) input

DESCRIPTION CABLE

Generator L1 (U) voltage monitoring Generator L2 (V) voltage monitoring input Generator L3 (W) voltage monitoring input

SIZE

1.0mm

AWG 18

1.0mm

AWG 18

1.0mm

AWG 18

1.0mm

AWG 18

1.0mm²

AWG 18

1.0mm²

AWG 18

1.0mm²

AWG 18

1.0mm²

AWG 18

NOTES

Normally configured to control mains contactor coil (Recommend 10A fuse)

Normally configured to control mains contactor coil Normally configured to control generator contactor coil

(Recommend 10A fuse) Normally configured to control generator contactor coil Connect to generator L1 (U) output (AC)

(Recommend 2A fuse) Connect to generator L2 (V) output (AC) (Recommend 2A fuse) Connect to generator L3 (W) output (AC) (Recommend 2A fuse)

Connect to generator Neutral terminal (AC)

NOTE:- The above table describes connections to a three phase, four wire alternator. For alternative

wiring topologies, please see the ALTERNATIVE AC TOPOLOGIES section of this manual.

4.2.5 MAINS VOLTAGE SENSING

47 Mains L1 (R) voltage monitoring 48 Mains L2 (S) voltage monitoring 49 Mains L3 (T) voltage monitoring 50 Mains Neutral (N) input

DESCRIPTION CABLE

SIZE

1.0mm

AWG 18

1.0mm

AWG 18

1.0mm

AWG 18

1.0mm

AWG 18

NOTES

Connect to Mains L1 (R) incoming supply (AC) (Recommend 2A fuse) Connect to Mains L1 (S) incoming supply (AC) (Recommend 2A fuse) Connect to Mains L1 (T) incoming supply (AC) (Recommend 2A fuse) Connect to Mains N incoming supply (AC)

NOTE:- Terminals 47-50 are not fitted to the 7210 / 7310 controller.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 29

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.2.6 GENERATOR CURRENT TRANSFORMERS

WARNING!:- Do not disconnect this plug when the CTs are carrying current. Disconnection will open circuit the secondary of the C.T.’s and dangerous voltages may then develop. Always ensure the CTs are not carrying current and the CTs are short circuit connected before making or breaking connections to the module.

NOTE:- The 7000 series module has a burden of 0.5VA on the CT. Ensure the CT is rated for the burden of the 7000 series controller, the cable length being used and any other equipment sharing the CT. If in doubt, consult your CT supplier.

NOTE:- Take care to ensure correct polarity of the CT primary as shown below. If in doubt, check with the CT supplier.

CT LABELLING

p1, k or K is the primary of the CT that ‘points’ towards the GENERATOR

p2, l or L is the primary of the CT that ‘points’ towards the LOAD

s1 is the secondary of the CT that connects to the DSE Module’s input for the CT measuring s2 is the secondary of the CT that should be commoned with the s2 connections of all the other CTs and connected

to the CT common terminal of the DSE7000 series modules.

CT labelled as p1, k or K

(I1,I2,I3)

To Load

To Supply

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

CT labelled as p2, l or L

DSE Model 7000 Series Control & Instrumentation System Operators Manual

Connection of CT s1 terminal

51 CT Secondary for Gen L1 52 CT Secondary for Gen L2

53 CT Secondary for Gen L3

DESCRIPTION CABLE

SIZE

2.5mm²

AWG 13

2.5mm²

AWG 13

2.5mm²

AWG 13

NOTES

Connect to s1 secondary of L1 monitoring CT Connect to s1 secondary of L2 monitoring CT

Connect to s1 secondary of L3 monitoring CT

Connection to terminals 54 & 55 (DSE7200 SERIES)

54 DO NOT CONNECT 55 Common for CTs connected to L1,L2,L3 (s2)

Description CABLE

SIZE

2.5mm²

AWG 13

NOTE:- Terminals 56 to 59 are not fitted to the 7200 / 7300 series controller.

NOTE:- Take care to ensure correct polarity of the CT primary as shown overleaf. If in doubt, check

with the CT supplier.

Connection to terminals 54 & 55 (DSE7300 SERIES)

The function of terminals 54 and 55 CHANGES depending upon what kind of earth fault protection (if any) is being used:

Topology Pin

No earth fault measuring

Restricted earth fault measuring

Un-restricted earth fault measuring (Earth fault CT is fitted in the neutral to earth link)

54 DO NOT CONNECT 55 54 55 54

Connect to s2 of the CTs connected to L1,L2,L3,N

Connect to s1 of the CT on the neutral conductor

Connect to s1 of the CT on the neutral to earth conductor. Connect to s2 of the CT on the neutral to earth link. Also connect to the s2 of CTs connected to L1, L2, L3.

Description CABLE

SIZE

2.5mm²

AWG 13

2.5mm²

AWG 13

2.5mm²

AWG 13

2.5mm²

AWG 13

NOTE:- Terminals 56 to 59 are not fitted to the 7200 / 7300 series controller.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 31

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.2.7 CONFIGURABLE DIGITAL INPUTS

60 Configurable digital input A 61 Configurable digital input B 62 Configurable digital input C 63 Configurable digital input D 64 Configurable digital input E 65 Configurable digital input F 66 67

Configurable digital input G (not available on 7200 series) Configurable digital input H (not available on 7200 series)

NOTE:- Terminals 66 to 69 are not fitted to the 7200 series controller.

DESCRIPTION CABLE

SIZE

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

0.5mm²

AWG 20

Switch to negative Switch to negative Switch to negative Switch to negative Switch to negative Switch to negative Switch to negative Switch to negative

NOTES

NOTE:- Terminals 68 and 69 are not fitted to the 7300 series controller.

4.2.8 PC CONFIGURATION INTERFACE CONNECTOR

DESCRIPTION CABLE

SIZE

Socket for connection to PC with 7xxx series PC software.

0.5mm²

AWG 20

This is a standard USB type A to type B connector.

NOTE:- The USB connection cable between the PC and the 7000 series module must not be extended beyond 5m (5yds). For distances over 5m, it is possible to use a third party USB extender. Typically, they extend USB up to 50m (yds). The supply and support of this type of equipment is outside the scope of Deep Sea Electronics PLC.

CAUTION!: Care must be taken not to overload the PCs USB system by connecting more than the recommended number of USB devices to the PC. For further information, consult your PC supplier.

NOTES

This configuration cable is the same as normally used between a PC and a USB printer!

CAUTION!: This socket must not be used for any other purpose.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.2.9 RS485 CONNECTOR

NOTE:- RS485 connector is not fitted to the 7200 series controller.

PIN No NOTES

Two core screened twisted pair cable. 120Ω impedance suitable for RS485 use.

SCR

Recommended cable type - Belden 9841 Max distance 1000m (1km) when using Belden 9841 or direct equivalent.

Location of RS485 connector

4.2.10 RS232 CONNECTOR

Location of RS232

connector

NOTE:- RS232 connector is not fitted to the 7200 series controller.

PIN No NOTES

1 Received Line Signal Detector (Data Carrier Detect) 2 Received Data 3 Transmit Data 4 Data Terminal Ready 5 Signal Ground 6 Data Set Ready 7 Request To Send 8 Clear To Send 9 Ring Indicator

View looking into the male connector on the 7000 series module

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 33

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.3 TYPICAL WIRING DIAGRAMS

As every system has different requirements, these diagrams show only a TYPICAL system and do not intend to show a complete system.

Genset manufacturers and panel builders may use these diagrams as a starting point, however you are referred to the completed system diagram provided by your system manufacturer for complete wiring detail.

Further wiring suggestions are available in the following DSE publications, available at www.deepseaplc.com to website members.

DSE PART DESCRIPTION

056-022 Breaker Control (Training guide) 057-004 Electronic Engines and DSE Wiring

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.3.1 7210 AUTOSTART CONTROLLER

3 phase, 4 wire

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 35

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.3.2 7220 AMF CONTROLLER

3 phase, 4 wire

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.3.3 7310 AUTOSTART CONTROLLER

3 phase, 4 wire with restricted earth fault protection

NOTE:- Earthing the neutral conductor ‘before’ the neutral CT allows the module to read earth faults ‘after’ the CT only (Restricted to load / downstream of the CT) Earthing the neutral conductor ‘after’ the neutral CT allows the module to read earth faults ‘before’ the CT only (Restricted to generator / upstream of the CT)

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 37

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.3.4 7320 AMF CONTROLLER

3 phase, 4 wire with restricted earth fault protection

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.3.5 DSENET®

NOTE: - This feature is only available on DSE7300 Series modules

DSENet® is the communication port between the host controller (DSE7300 series) and the expansion device as shown below. Further details are contained within the Specification section of this documents and within the operator manual for the specific expansion module you are connecting to.

NOTE: - This feature is not available if the DSE7300 Series module has been configured to use the

DSENet® port as the interface to Cummins Modbus Engine GCM.

NOTE:- Screened 120ΩΩΩΩ impedance cable specified for use with CAN must be used for the DSENet®

(RS485) connection. DSE stock and supply Belden cable 9841 which is a high quality 120ΩΩΩΩ impedance cable suitable for

DSENet® use (DSE part number 016-030)

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 39

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.3.6 CONNECTIONS FOR DUAL MUTUAL STANDBY

DUAL MUTUAL STANDBY

NOTE: - This feature is available only on DSE7000 Series modules, V2.0.0 and above.

The output controls are failsafe. In the event of a module being out of service (battery removed) the output deenergises, giving the ok to run signal to the other set.

In case of set 1 failure, the output activates and energises the external relay RLY1 to call for the second set to start.

Screen capture from DSE Configuration Suite PC Software showing the configuration of the Master and Slave controllers.

RLY1 contact closes a battery negative signal onto the input, instructing the set to start.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.3.7 EARTH SYSTEMS

4.3.7.1 NEGATIVE EARTH

The typical wiring diagrams located within this document are designed and show connections for a negative earth system (the battery negative is connected to Earth)

4.3.7.2 POSITIVE EARTH

When using a DSE module with a Positive Earth System (the battery positive is connected to Earth), the following points need to be followed :

• Follow the typical wiring diagram as normal for all sections EXCEPT the earthing points

• All points shown as Earth on the typical wiring diagram should connect to BATTERY NEGATIVE (not earth).

4.3.7.3 FLOATING EARTH

Where neither the battery positive nor battery negative terminals are connected to earth the following points need to be followed

• Follow the typical wiring diagram as normal for all sections EXCEPT the earthing points

• All points shown as Earth on the typical wiring diagram should connect to BATTERY NEGATIVE (not earth).

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 41

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.4 ALTERNATIVE TOPOLOGIES

The 7000 controller is factory configured to connect to a 3 phase, 4 wire Star connected alternator. This section details connections for alternative AC topologies. Ensure to configure the 7000 series controller to suit the required topology.

NOTE:- Further details of module configuration are contained within the DSE7000 Series configuration software manual (DSE part number 057-077)

4.4.1 3 PHASE, 4 WIRE WITHOUT EARTH FAULT PROTECTION

NOTE:- Mains sensing (Terminals 47-50) is not fitted to DSE7210/ DSE7310 autostart controllers.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.4.2 SINGLE PHASE WITH RESTRICTED EARTH FAULT

NOTE:- Earth fault measuring not available on 7200 series controllers.

NOTE:- Earth fault protection alarm only available on 7300 series V2.0 and above controllers. 7300

series V1.x.x modules have Earth fault measuring only (no protection alarms).

NOTE:- Mains sensing (Terminals 47-50) is not fitted to DSE7210/ DSE7310 autostart controllers.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 43

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.4.3 SINGLE PHASE WITHOUT EARTH FAULT

NOTE:- Mains sensing (Terminals 47-50) is not fitted to DSE7210/ DSE7310 autostart controllers.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.4.4 2 PHASE (L1 & L2) 3 WIRE WITH RESTRICTED EARTH FAULT

NOTE:- Earth fault protection alarm only available on 7300 series V2.0 and above controllers. 7300 series V1.x.x modules have Earth fault measuring only (no protection alarms).

NOTE:- Mains sensing (Terminals 47-50) is not fitted to DSE7210/ DSE7310 autostart controllers.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 45

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.4.5 2 PHASE (L1 & L2) 3 WIRE WITHOUT EARTH FAULT

NOTE:- Mains sensing (Terminals 47-50) is not fitted to DSE7210/ DSE7310 autostart controllers.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.4.6 2 PHASE (L1 & L3) 3 WIRE WITH RESTRICTED EARTH FAULT

NOTE:- Earth fault protection alarm only available on 7300 series V2.0 and above controllers. 7300 series V1.x.x modules have Earth fault measuring only (no protection alarms).

NOTE:- Mains sensing (Terminals 47-50) is not fitted to DSE7210/ DSE7310 autostart controllers.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 47

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.4.7 2 PHASE (L1 & L3) 3 WIRE WITHOUT EARTH FAULT MEASURING

NOTE:- Mains sensing (Terminals 47-50) is not fitted to DSE7210/ DSE7310 autostart controllers.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.4.8 3 PHASE 4 WIRE WITH UNRESTRICTED EARTH FAULT MEASURING

NOTE:- Earth fault protection alarm only available on 7300 series V2.0 and above controllers. 7300 series V1.x.x modules have Earth fault measuring only (no protection alarms).

NOTE:- Mains sensing (Terminals 47-50) is not fitted to DSE7210/ DSE7310 autostart controllers.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 49

DSE Model 7000 Series Control and Instrumentation System Operators Manual

4.5 CT LOCATION

NOTE:- CT Location is not applicable to the DSE7210 / DSE7310 autostart controllers.

There are two possible locations for the current transformers in the system:

1) Generator : The CTs are used to measure and display generator current only. The typical wiring diagrams in the preceding section all show the CT measuring the generator load. For clarity, an example is shown below.

2) Load : The CTs are used to measure and display generator current when the generator is on load and mains current when the mains is on load. The module display automatically changes to display the current in the relevant instrumentation page. This example shows the CTs in the ‘load’ for a three phase delta system but the same philosophy is applicable to the other topologies.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

4.6 TYPICAL ARRANGEMENT OF DSENET®

A total of twenty (20) devices can be connected to the DSENet®, made up of the following devices :

Device Max number supported

DSE2130 Input Expansion 4 DSE2157 Output Expansion 10 DSE2548 LED Expansion 10 DSE2510 Display for DSE7310 3 DSE2520 Display for DSE7320 3

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 51

DSE Model 7000 Series Control and Instrumentation System Operators Manual

mode

Lamp test

5 DESCRIPTION OF CONTROLS

The following section details the function and meaning of the various controls on the module.

5.1 DSE7210 / DSE7310 AUTOSTART CONTROL MODULE

Main status and instrumentation display

Menu navigation buttons

Open generator (manual mode only)

Select Stop

Select Manual

Four configurable LEDs

Close generator (manual mode only)

Start engine (when in manual mode)

Mute alarm /

Select Auto

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

Close Generator LED. On When The Generator Is Required To Be On Load.

Generator Available LED. On when the generator is within limits and able to take load.

NOTE:- “Generator on load” LED has two modes of operation depending upon the configuration of the

controllers digital inputs.

1) Digital input configured for “Generator closed auxiliary” – The LED illuminates when the generator closed auxiliary input is active – The LED shows the state of the auxiliary contact.

2) There is NO input configured for “Generator closed auxiliary” (factory default setting) – The LED illuminates when the 7x20 gives the loading signal to the generator – The LED shows the state of the 7x20’s loading request.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 53

DSE Model 7000 Series Control and Instrumentation System Operators Manual

mode

Lamp test

load mode

5.2 DSE7220 / DSE7320 AMF CONTROL MODULE

Menu navigation buttons

Transfer to mains (manual mode only)

Main status and instrumentation display

Four configurable LEDs

Transfer to generator (manual mode only)

Start engine (when in manual mode)

Select Stop

Continued overleaf….

Select Manual

Select Test on

Mute alarm /

Select Auto

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

Mains Available LED. On when the mains is within limits and able to take load.

DSE Model 7000 Series Control & Instrumentation System Operators Manual

Close Mains LED. On When The Generator Is Required To Be On Load.

Close Generator LED. On When The Generator Is Required To Be On Load.

Generator Available LED. On when the generator is within limits and able to take load.

NOTE:- “Generator on load” LED has two modes of operation depending upon the configuration of the

controllers digital inputs.

3) Digital input configured for “Generator closed auxiliary” – The LED illuminates when the generator closed auxiliary input is active – The LED shows the state of the auxiliary contact.

4) There is NO input configured for “Generator closed auxiliary” (factory default setting) – The LED illuminates when the 7x20 gives the loading signal to the generator – The LED shows the state of the 7x20’s loading request.

NOTE:- “Mains on load” LED has two modes of operation depending upon the configuration of the

controllers digital inputs.

5) Digital input configured for “Mains closed auxiliary” – The LED illuminates when the mains closed auxiliary input is active – The LED shows the state of the auxiliary contact.

6) There is NO input configured for “Mains closed auxiliary” (factory default setting) – The LED illuminates when the 7x20 gives the loading signal to the mains – The LED shows the state of the 7x20’s loading request.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 55

DSE Model 7000 Series Control and Instrumentation System Operators Manual

5.3 QUICKSTART GUIDE

This section provides a quick start guide to the module’s operation.

5.3.1 STARTING THE ENGINE

First, select manual mode…

…then press the Start button to crank the engine.

NOTE:- For further details, see the section entitled ‘OPERATION’ elsewhere in this manual.

5.3.2 STOPPING THE ENGINE

Select Stop/Reset mode. The generator is stopped.

NOTE:- For further details, see the section entitled ‘OPERATION’ elsewhere in this manual.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

instruments

rather than down!

the

pages

rather than

right!

5.4 VIEWING THE INSTRUMENT PAGES

It is possible to scroll to display the different pages of information by repeatedly operating the next / previous page

buttons .

If you want to view one of the instrument pages towards the end of the list, it may be quicker to scroll left through

Example

And so on until the last page is reached.

Status

Engine

Generator

A Further press of the scroll right button, returns the display to the Status page.

The complete order and contents of each information page are given in the following sections

Once selected the page will remain on the LCD display until the user selects a different page, or after an extended period of inactivity (LCD Page Timer), the module will revert to the status display.

If no buttons are pressed upon entering an instrumentation page, the instruments will be displayed automatically subject to the setting of the LCD Scroll Timer.

The LCD Page and LCD Scroll timers are configurable using the DSE Configuration Suite Software or by using the Front Panel Editor.

The screenshot shows the factory settings for the timers, taken from the DSE Configuration Suite Software.

Alternatively, to scroll manually through all instruments on the currently selected page, press the scroll buttons. The ‘autoscroll’ is disabled.

If you want to view one of the instruments towards the end of the list, it may be quicker to scroll up through the

To re-enable ‘autoscroll’ press the scroll buttons to scroll to the ‘title’ of the instrumentation page (ie Engine). A short time later (the duration of the LCD Scroll Timer) the instrumentation display will begin to autoscroll.

When scrolling manually, the display will automatically return to the Status page if no buttons are pressed for the duration of the configurable LCD Page Timer.

If an alarm becomes active while viewing the status page, the display shows the Alarms page to draw the operator’s attention to the alarm condition.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 57

DSE Model 7000 Series Control and Instrumentation System Operators Manual

5.4.1 STATUS

This is the ‘home’ page, the page that is displayed when no other page has been selected, and the page that is automatically displayed after a period of inactivity (LCD Page Timer) of the module control buttons.

This page is configurable using the DSE Configuration Suite Software.

Factory setting of Status screen showing engine stopped... ...and engine running

The contents of this display may vary depending upon configuration by the generator manufacturer / supplier. The display above was achieved with the factory settings, shown below in the DSE Configuration suite software:

‘Stop Mode’ etc is displayed on the Home Page

With a summary of the instrumentation shown when the engine is running.

Other pages can be configured to be shown, automatically scrolling when the set is running.

NOTE:- The following sections detail instrumentation pages, accessible using the scroll left and right

buttons, regardless of what pages are configured to be displayed on the ‘status’ screen.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

5.4.2 ENGINE

Contains instrumentation gathered about the engine itself, some of which may be obtained using the CAN or other electronic engine link.

• Engine Speed

• Oil Pressure

• Coolant Temperature

• Engine Battery Volts

• Run Time

• Oil Temperature*

• Coolant Pressure*

• Inlet Temperature*

• Exhaust Temperature*

• Fuel Temperature*

• Turbo Pressure

• Fuel Pressure*

• Fuel Consumption*

• Fuel Used*

• Fuel Level*

• Auxiliary Sensors (If fitted and configured)

• Engine Maintenance Due (If configured)

• Engine ECU Link*

*When connected to suitably configured and compatible engine ECU. For details of supported engines see ‘Electronic Engines and DSE wiring’ (DSE Part number 057-004).

Depending upon configuration and instrument function, some of the instrumentation items may include a tick icon beside them. This denotes a further function is available, detailed in the ‘operation’ section of this document.

Example:

The tick icon denotes that manual fuel pump control is enabled in this system. Press and hold to start the fuel transfer pump, release to stop the pump. This is further detailed in the section entitled ‘operation’ elsewhere in this document.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 59

DSE Model 7000 Series Control and Instrumentation System Operators Manual

5.4.3 GENERATOR

Contains electrical values of the generator (alternator), measured or derived from the module’s voltage and current inputs.

• Generator Voltage (ph-N)

• Generator Voltage (ph-ph)

• Generator Frequency

• Generator Current

• Generator Earth Current

• Generator Load (kW)

• Generator Load (kVA)

• Generator Power Factor

• Generator Load (kVAr)

• Generator Load (kWh, kVAh, kVArh)

• Generator Phase Sequence

• Dual Mutual Status

Available : The set is running and available Inhibited : The set is prevented from running by the ‘other‘ controller

Master : The master set will call for the slave when the timer (hrs:mins)

expires. Slave : The master will call for the slave until the timer (hrs:mins) expires.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

5.4.4 MAINS (DSE7220/DSE7320 ONLY)

Contains electrical values of the mains (utility) supply, measured or derived from the module’s mains voltage and current (where applicable) inputs.

• Mains Voltage (ph-N)

• Mains Voltage (ph-ph)

• Mains Current (if the CT location is in the ‘load’ and the mains is ‘on load’)

• Mains Frequency

5.4.5 SERIAL PORT

This section is included to give information about the currently selected serial port and external modem (if connected). The items displayed on this page will change depending upon configuration of the module. You are referred to your system supplier for further details.

NOTE:- Factory Default settings are for the RS232 port to be enabled (no modem connected), operating

at 19200 baud, modbus slave address 10.

Example 1 – Module connected to a RS232 telephone modem.

When the DSE7300 series module is power up, it will send ‘initialisation strings’ to the connected modem. It is important therefore that the modem is already powered, or is powered up at the same time as the DSE7300 series module. At regular intervals after powerup, the modem is reset, and reinitialised, to ensure the modem does not ‘hang up’. If the DSE7300 series module does not correctly communicate with the modem, “Modem initialising’ will appear on the Serial Port instrument screen as shown overleaf.

If the module is set for “incoming calls” or for “incoming and outgoing calls”, then if the modem is dialled, it will answer after two rings (using the factory setting ‘initialisation strings’. Once the call is established, all data is passed from the dialling PC and the DSE7300 series module.

If the module is set for “outgoing calls” or for “incoming and outgoing calls”, then the module will dial out whenever an alarm is generated. Note that not all alarms will generate a dial out, this is dependant upon module configuration of the event log. Any item configured to appear in the event log will cause a dialout.

Press down to view the modem status....

Indicates that a modem is configured. Shows ‘RS232’ if no modem is configured or ‘RS485’ if the RS485 port is selected.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 61

DSE Model 7000 Series Control and Instrumentation System Operators Manual

Example 1 continued – Modem diagnostics

NOTE:- Modem diagnostic screens are available on 73xx module versions 5 and above only. The

modem screens appear only when the module has been configured for use with a modem.

Modem diagnostic screens are included; press when viewing the Serial Port instrument to cycle the available screens. If you are experiencing modem communication problems, this information will aid troubleshooting.

Shows the state of the modem communication lines. These can help diagnose connection problems.

Example :

RTS A dark background shows the line is active. RTS a grey background shows that the line is toggling high and low.

RTS No background indicates that the line is inactive

Line Description

RTS Request To Send Flow control CTS Clear To Send Flow control DSR Data Set Ready Ready to communicate DTR Data Terminal Ready Ready to communicate DCD Data Carrier Detect Modem is connected

Shows the last command sent to the modem and the result of the command.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

Modem Setup Sequence

If the Modem and DSE7000 series communicate successfully:

In case of communication failure between the modem and DSE7000 series module, the modem is automatically reset and initialisation is attempted once more:

In the case of a module that is unable to communicate with the modem, the display will continuously cycle between ‘Modem Reset’ and ‘Modem Initialising’ as the module resets the modem and attempts to communicate with it again, this will continue until correct communication is established with the modem. In this instance, you should check connections and verify the modem operation.

Example 2 – Module connected to a modem.

Example 3 – Modem status of a GSM modem

Currently connected GSM operator and signal strength.

Many GSM modems are fitted with a status LED to show operator cell status and ringing indicator. These can be a useful troubleshooting tool.

In the case of GSM connection problems, try calling the DATA number of the SIMCARD with an ordinary telephone. There should be two rings, followed by the modem answering the call and then ‘squealing’. If this does not happen, you should check all modem connections and double check with the SIM provider that it is a DATA SIM and can operate as a data modem. DATA is NOT the same as FAX or GPRS and is often called Circuit Switched Data (CSD) by the SIM provider.

NOTE: In the case of GSM modems, it is important that a DATA ENABLED SIM is used. This is often a different number than the ‘voice number’ and is often called Circuit Switched Data (CSD) by the SIM provider.

If the GSM modem is not purchased from DSE, ensure that it has been correctly set to operate at 9600 baud. You may need to install a terminal program on your PC and consult your modem supplier to do this. GSM modems purchased from DSE are already configured to work with the DSE7300 series module.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 63

DSE Model 7000 Series Control and Instrumentation System Operators Manual

Example 4 - Module RS485 port configured for connection to a modbus master.

DSE7300 series modules operate as a modbus RTU slave device. In a modbus system there can be only one Master, typically a PLC, HMI system or PC SCADA system. This master requests for information from the modbus slave (DSE7300 series module) and may (in control systems) also send request to change operating modes etc. Unless the Master makes a request, the slave is ‘quiet’ on the datalink. The factory settings are for the module to communicate at 19200 baud, modbus slave address 10. To use the RS485 port, ensure that ‘port usage’ is correctly set using the DSE Configuration Suite Software. Required settings are shown below.

‘Master inactivity timeout’ should be set to at least twice the value of the system scan time. For example if a modbus master PLC requests data from the DSE7300 modbus slave once per second, the timeout should be set to at least 2 seconds.

The DSE Modbus Gencomm document containing register mappings inside the DSE module is available upon request from support@deepseaplc.com. Email your request along with the serial number of your DSE module to ensure the correct information is sent to you.

Typical requests (using Pseudo code)

BatteryVoltage=ReadRegister(10,0405,1)

: reads register (hex) 0405 as a single register (battery volts) from slave

address 10.

WriteRegister(10,1008,2,35701, 65535-35701)

: Puts the module into AUTO mode by writing to (hex) register 1008, the

values 35701 (auto mode) and register 1009 the value 65535-35701 (the bitwise opposite of auto mode)

Shutdown=(ReadRegister(10,0306,1) >> 12) & 1) Warning=(ReadRegister(10,0306,1) >> 11) & 1) ElectricalTrip=(ReadRegister(10,0306,1) >> 10) & 1)

: reads (hex) 0306 and looks at bit 13 (shutdown alarm present)

: reads (hex) 0306 and looks at bit 12 (Warning alarm present)

: reads (hex) 0306 and looks at bit 11 (Electrical Trip alarm

present)

ControlMode=ReadRegister(10,0304,2);

reads (hex) register 0304 (control mode).

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

5.4.6 ABOUT

Contains important information about the module and the firmware versions. This information may be asked for when contacting DSE Technical Support Department for advice.

• Module Type (ie 7210, 7220, 7310, 7320)

• Application Version – The version of the module’s main firmware file – Updatable using the Firmware

Update Wizard in the DSE Configuration Suite Software.

• USB ID – unique identifier for PC USB connection

• Analogue Measurements software version

• Firmware Update Bootloader software version

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 65

DSE Model 7000 Series Control and Instrumentation System Operators Manual

5.4.7 CAN ERROR MESSAGES

When connected to a suitable CAN engine the 7000 series controller displays alarm status messages from the ECU.

Alarm

ECU Warning Warning

Press to access the list of current active Engine DTCs (Diagnostic Trouble Codes).

Engine DTCs

Water Level Low Xxx,xxx,xxx

NOTE:- For details on these code meanings, refer to the ECU instructions provided by the engine

manufacturer, or contact the engine manufacturer for further assistance.

Type of alarm as reported by the ECU

Type of alarm that is triggered in the DSE module (ie Warning or Shutdown)

The code interpreted by the module shows on the display as a text message. Additionally, the manufacturer’s code is shown.

NOTE:- For further details on connection to electronic engines please refer to Electronic engines and

DSE wiring. Part No. 057-004

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

5.5 VIEWING THE EVENT LOG

The DSE7000 series modules maintain a log of past alarms and/or selected status changes. The log size has been increased in the module over past module updates and is always subject to change. At the time of writing, the 7300 series log is capable of storing the last 250 log entries.

Under default factory settings, the event log only includes shutdown and electrical trip alarms logged (The event log does not contain Warning alarms), however this is configurable by the system designer using the DSE Configuration Suite software.

Example showing the possible configuration of the DSE7000 series event log (DSE Configuration Suite Software) This also shows the factory settings of the module (Only shutdown alarms and the mains status are logged).

Once the log is full, any subsequent shutdown alarms will overwrite the oldest entry in the log. Hence, the log will always contain the most recent shutdown alarms. The module logs the alarm, along with the date and time of the event (or engine running hours if configured to do so). If the module is configured and connected to send SMS text

To view the event log, repeatedly press the next page button until the LCD screen displays the Event log :

Event log 1

Oil Pressure Low

This is event 1.

Shutdown

12 Sep 2007, 08:25:46

Press down

to view the next most recent shutdown alarm:

Continuing to press down

cycles through the past alarms after which the display shows the most recent

alarm and the cycle begins again.

To exit the event log and return to viewing the instruments, press the next page button to select the next instrumentation page.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 67

DSE Model 7000 Series Control and Instrumentation System Operators Manual

5.6 USER CONFIGURABLE INDICATORS

These LEDs can be configured by the user to indicate any one of 100+ different functions based around the following:-

• Indications - Monitoring of a digital input and indicating associated functioning user’s equipment - Such as Battery Charger On or Louver’s Open, etc.

• WARNINGS and SHUTDOWNS - Specific indication of a particular warning or shutdown condition, backed up by LCD indication - Such as

Low Oil Pressure Shutdown, Low Coolant level, etc.

• Status Indications - Indication of specific functions or sequences derived from the modules operating state - Such as Safety On, Pre-

heating, Panel Locked, Generator Available, etc.

User configurable LEDs

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

5.7 CONTROLS

Stop / Reset

This button places the module into its Stop/Reset mode. This will clear any alarm conditions for which the triggering criteria have been removed. If the engine is running and the module is in Stop mode, the module will automatically instruct the changeover device to unload the generator (‘Close Generator’ becomes inactive (if used)). The fuel supply de-energises and the engine comes to a standstill. Should a remote start signal be present while operating in this mode, a remote start will not occur. Manual This mode allows manual control of the generator functions. Once in Manual mode the module will

respond to the start button, start the engine, and run off load. If the engine is running off-load in the Manual mode and a remote start signal becomes present, the module will automatically instruct the changeover device to place the generator on load (‘Close Generator’ becomes active (if used)). Upon removal of the remote start signal, the generator remains on load until either selection of the ‘STOP/RESET’ or ‘AUTO’ modes.

For further details, please see the more detailed description of ‘Manual operation’ elsewhere in this manual.

Auto This button places the module into its ‘Automatic’ mode. This mode allows the module to control the function of the generator automatically. The module will monitor the remote start input and mains supply status and once a start request is made, the set will be automatically started and placed on load. Upon removal of the starting signal, the module will automatically transfer the load from the generator and shut the set down observing the stop delay timer and cooling timer as necessary. The module will then await the next start event. For further details, please see the more detailed description of ‘Auto operation’ elsewhere in this manual.

5.7.1.1 TEST (DSE7220/DSE7320 ONLY)

This button places the module into its ‘Test’ mode. This allows an on load test of the generator. Once in Test mode the module will respond to the start button, start the engine, and run on load.

For further details, please see the more detailed description of ‘Test operation’ elsewhere in this manual.

5.7.1.2 START

This button is only active in STOP/RESET or MANUAL mode. Pressing this button in manual or test mode will start the engine and run off load (manual) or on load (test). Pressing this button in STOP/RESET mode will turn on the CAN engine ECU (when correctly configured and fitted to a compatible engine ECU)

Mute / Lamp Test

This button silences the audible alarm if it is sounding and illuminates all of the LEDs as a lamp test feature/ When correctly configured and fitted to a compatible engine ECU, pressing this button in

STOP/RESET mode after pressing the START button (to power the ECU) will cancel any “passive” alarms on the engine ECU.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 69

DSE Model 7000 Series Control and Instrumentation System Operators Manual

Transfer to generator Allows the operator to transfer the load to the generator (when in Manual mode only)

Open generator (DSE7210/DSE7310 only) Allows the operator to open the generator (when in Manual mode only)

Transfer to mains (DSE7220/DSE7320 only) Allows the operator to transfer the load to the mains (when in Manual mode only)

Menu navigation

Used for navigating the instrumentation, event log and configuration screens. For further details, please see the more detailed description of these items elsewhere in this manual.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

6 OPERATION (STANDALONE)

The following description details the sequences followed by a module containing the standard ‘factory configuration’. Remember that if you have purchased a completed generator set or control panel from your supplier, the module’s

configuration will probably have been changed by them to suit their particular requirements. Always refer to your configuration source for the exact sequences and timers observed by any particular module in

the field.

6.1 ALTERNATIVE CONFIGURATIONS

Depending upon the configuration of your system by the generator supplier, the system may have selectable configurations (for example to select between 50Hz and 60Hz running). If this has been enabled your generator supplier will advise how this selection can be made (usually by externally operated selector switch or by selecting the required configuration file in the DSE7000 series front panel configuration editor).

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 71

DSE Model 7000 Series Control and Instrumentation System Operators Manual

6.2 DUMMY LOAD / LOAD SHEDDING CONTROL

NOTE:- Dummy Load / Load Shedding Control is only available on DSE7300 series controllers V4 or

above. This feature is not available on DSE7200 series.

This feature may be enabled by the system designer to ensure the loading on the generator is kept to a nominal amount. If the load is low, ‘dummy loads’ (typically static load banks) can be introduced to ensure the engine is not too lightly loaded. Conversely as the load increases towards the maximum rating of the set, non-essential loads can be shed to prevent overload of the generator.

6.2.1 DUMMY LOAD CONTROL

The dummy load control feature (if enabled) allows for a maximum of five dummy load steps. When the set is first started, all configured Dummy Load Control outputs are de-energised. Once the generator is placed onto load, the generator loading is monitored by the Dummy Load Control scheme.

If the generator loading falls below the Dummy Load Control Trip setting (kW), the Dummy Load Control Trip Delay is displayed on the module display. If the generator loading remains at this low level for the duration of the timer, the first Dummy Load Control output is energised. This is used to energise external circuits to switch in (for instance) a static load bank. The generator loading has now been increased by the first dummy load. Again the generator loading is monitored. This continues until all configured Dummy Load Control outputs are energised.

Should the generator loading rise above the Dummy Load Return level, the Dummy Load Return Delay begins. If the loading remains at these levels after the completion of the timer, the ‘highest’ active Dummy Load Control output is de-energised. This continues until all Dummy Load Control outputs have been de-energised.

Example screen shot of Dummy Load Control setup in the DSE Configuration Suite

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

6.2.2 LOAD SHEDDING CONTROL

The Load Shedding Control feature (if enabled) allows for a maximum of five load shedding steps. When the generator is about to take load, the configured number of Load Shedding Control Outputs at Startup will energise. This configurable setting allows (for instance) certain loads to be removed from the generator prior to the set’s load switch being closed. This can be used to ensure the initial loading of the set is kept to a minimum, below the Load Acceptance specification of the generating set. The generator is then placed on load. The Load Shedding Control scheme begins. When the load reaches the Load Shedding Trip level the Trip Delay timer will start. If the generator loading is still high when the timer expires, the first Load shedding Control output will energise. When the load has been above the trip level for the duration of the timer the ‘next’ Load shedding Control output will energise and so on until all Load

Shedding Control outputs are energised.

If at any time the load falls back below the Load Shedding Return level, the Return Time will start. If the load remains below the return level when the timer has expired the ‘highest’ Load Shedding Control output that has been energised will be de-energised. This process will continue until all outputs have been de-energised. When the set enters a stopping sequence for any reason the Load Shedding control’ outputs will de-energise at the same time as the generator load switch is signalled to open.

Example screen shot of Load Shedding Control setup in the DSE Configuration Suite

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 73

DSE Model 7000 Series Control and Instrumentation System Operators Manual

6.3 STOP MODE

STOP mode is activated by pressing the button. In STOP mode, the module will remove the generator from load (if necessary) before stopping the engine if it is

already running. If the engine does not stop when requested, the FAIL TO STOP alarm is activated (subject to the setting of the Fail

to Stop timer). To detect the engine at rest the following must occur :

• Engine speed is zero as detected by the Magnetic Pickup or CANbus ECU (depending upon module variant).

• Generator frequency must be zero.

• Oil pressure switch must be closed to indicate low oil pressure (MPU version only)

When the engine has stopped, it is possible to send configuration files to the module from DSE Configuration Suite PC software and to enter the Front Panel Editor to change parameters.

Any latched alarms that have been cleared will be reset when STOP mode is entered. The engine will not be started when in STOP mode. If remote start signals are given, the input is ignored until AUTO

mode is entered. When configured to do so, When left in STOP mode for five minutes with no presses of the fascia buttons, the

module enters low power mode. To ‘wake’ the module, press the button or any other fascia control button.

Sleep mode configuration in the DSE Configuration Suite Software

6.3.1 ECU OVERRIDE

NOTE:- ECU Override function is only applicable to the CAN variant of the 6100 series controller.

NOTE:- Depending upon system design, the ECU may be powered or unpowered when the module is

in STOP mode. ECU override is only applicable if the ECU is unpowered when in STOP mode.

When the ECU powered down (as is normal when in STOP mode), it is not possible to read the diagnostic trouble codes or instrumentation. Additionally, it is not possible to use the engine manufacturers’ configuration tools.

As the ECU is usually unpowered when the engine is not running, it must be turned on manually as follows :

• Select STOP mode on the DSE controller.

• Press and hold the START button to power the ECU. As the controller is in STOP mode, the engine will

not be started.

• Continue to hold the start button for as long as you need the ECU to be powered.

• The ECU will remain powered until a few seconds after the START button is released.

This is also useful if the engine manufacturer’s tools need to be connected to the engine, for instance to configure the engine as the ECU needs to be powered up to perform this operation.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

6.4 AUTOMATIC MODE

NOTE:- If a digital input configured to panel lock is active, changing module modes will not be

possible. Viewing the instruments and event logs is NOT affected by panel lock.

Activate auto mode be pressing the pushbutton. An LED indicator beside the button confirms this action. Auto mode will allow the generator to operate fully automatically, starting and stopping as required with no user

intervention.

6.4.1 WAITING IN AUTO MODE

If a starting request is made, the starting sequence will begin. Starting requests can be from the following sources:

• Mains supply out of limits (DSE7220/7320 only)

• Activation of an auxiliary input that has been configured to remote start on load or remote start off load.

• Activation of the inbuilt exercise scheduler.

• Instruction from external remote telemetry devices using the RS232 or RS485 interface

(DSE7310/DSE7320 only).

6.4.2 STARTING SEQUENCE

To allow for ‘false’ start requests such as mains brownouts, the start delay timer begins. There are individual start delay timers for each of the different start request types.

Should all start requests be removed during the start delay timer, the unit will return to a stand-by state. If a start request is still present at the end of the start delay timer, the fuel relay is energised and the engine will be

cranked.

NOTE:- If the unit has been configured for CAN, compatible ECU’s will receive the start command via

CAN.

If the engine fails to fire during this cranking attempt then the starter motor is disengaged for the crank rest duration after which the next start attempt begins. Should this sequence continue beyond the set number of attempts, the start sequence will be terminated and the display shows Fail to Start.

The starter motor is disengaged when the engine fires. Speed detection is factory configured to be derived from the main alternator output frequency, but can additionally be measured from a Magnetic Pickup mounted on the flywheel (Selected by PC using the 7000 series configuration software).

Additionally, rising oil pressure can be used to disconnect the starter motor (but cannot detect underspeed or overspeed).

NOTE:- If the unit has been configured for CAN, speed sensing is via CAN.

After the starter motor has disengaged, the Safety On timer activates, allowing Oil Pressure, High Engine Temperature, Under-speed, Charge Fail and any delayed Auxiliary fault inputs to stabilise without triggering the fault.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 75

DSE Model 7000 Series Control and Instrumentation System Operators Manual

6.4.3 ENGINE RUNNING

Once the engine is running, the Warm Up timer, if selected, begins, allowing the engine to stabilise before accepting the load.

DSE7210/DSE7310 - The generator will be placed on load. DSE7220/DSE7320 - Load will be transferred from the mains supply to the generator

NOTE:-The load transfer signal remains inactive until the Oil Pressure has risen. This prevents

excessive wear on the engine.

As the load increases and decreases, the DSE7300 series module (not available on DSE7200 series) may (depending upon configuration) add dummy loads or remove non-essential loads. This is configured as part of the Load Shedding and Dummy Load control settings in the DSE Configuration Suite Software. See section entitled Dummy Load / Load Shedding elsewhere in this document for further details.

If all start requests are removed, the stopping sequence will begin.

6.4.4 STOPPING SEQUENCE

The return delay timer operates to ensure that the starting request has been permanently removed and isn’t just a short term removal. Should another start request be made during the cooling down period, the set will return on load.

If there are no starting requests at the end of the return delay timer, the load is transferred back from the generator to the mains supply and the cooling timer is initiated.

The cooling timer allows the set to run off load and cool sufficiently before being stopped. This is particularly important where turbo chargers are fitted to the engine.

After the cooling timer has expired, the set is stopped.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

6.5 MANUAL MODE

NOTE:- If a digital input configured to panel lock is active, changing module modes will not be

possible. Viewing the instruments and event logs is NOT affected by panel lock.

Activate Manual mode be pressing the pushbutton. An LED indicator beside the button confirms this action. Manual mode allows the operator to start and stop the set manually, and if required change the state of the load

switching devices.

6.5.1 WAITING IN MANUAL MODE

When in manual mode, the set will not start automatically. To begin the starting sequence, press the

button.

6.5.2 STARTING SEQUENCE

NOTE:- There is no start delay in this mode of operation.

The fuel relay is energised and the engine is cranked.

NOTE:- If the unit has been configured for CAN, compatible ECU’s will receive the start command via

CAN.

If the engine fails to fire during this cranking attempt then the starter motor is disengaged for the crank rest duration after which the next start attempt is made. Should this sequence continue beyond the set number of attempts, the start sequence will be terminated and the display shows Fail to Start.

When the engine fires, the starter motor is disengaged. Speed detection is factory configured to be derived from the main alternator output frequency but can additionally be measured from a Magnetic Pickup mounted on the flywheel (Selected by PC using the 7000 series configuration software).

Additionally, rising oil pressure can be used disconnect the starter motor (but cannot detect underspeed or overspeed).

NOTE:- If the unit has been configured for CAN, speed sensing is via CAN.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 77

DSE Model 7000 Series Control and Instrumentation System Operators Manual

6.5.3 ENGINE RUNNING

In manual mode, the load is not transferred to the generator unless a ‘loading request’ is made. A loading request can come from a number of sources.

• Pressing the transfer to generator button

• Mains supply out of limits (DSE7220/DSE7320 only)

• Activation of an auxiliary input that has been configured to remote start on load

• Activation of the inbuilt exercise scheduler if configured for ‘on load’ runs.

NOTE:-The load transfer signal remains inactive until the Oil Pressure has risen. This prevents

excessive wear on the engine.

Once the load has been transferred to the generator, it will not be automatically transferred back to the mains supply. To manually transfer the load back to the mains either:

• Press the transfer to mains button (DSE7220/DSE7320 only)

• Press the Open Generator button (DSE7210/DSE7310 only)

• Press the auto mode button to return to automatic mode.

6.5.4 MANUAL FUEL PUMP CONTROL

NOTE:-Manual Fuel Pump Control is only available on suitably configured systems with V3 or higher

control modules. Consult your set supplier for further advice.

• Navigate to the instruments page using the buttons and locate FUEL LEVEL. is shown on the module display to indicate that this feature is available.

• Press and hold the button to energise the transfer pump. The pump starts two seconds after the button is pressed.

• Release the button to de-energise the transfer pump.

6.5.5 MANUAL SPEED CONTROL

NOTE:-Manual Speed Control is only available on suitably configured systems with V3 or higher

control modules. Consult your set supplier for further advice.

• Navigate to the instruments page using the buttons and locate ENGINE SPEED. is shown on the module display to indicate that this feature is available.

• Press the button to enter edit mode

• Press (up or down) to change the engine speed.

• Press the button again to exit the editor and leave the engine running at the newly selected speed.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

6.5.6 STOPPING SEQUENCE

In manual mode the set will continue to run until either :

• The stop button

• The auto button is pressed. The set will observe all auto mode start requests and stopping timers

before beginning the Auto mode stopping sequence.

is pressed – The set will immediately stop

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 79

DSE Model 7000 Series Control and Instrumentation System Operators Manual

6.6 TEST MODE

NOTE:- Test Mode is only applicable to DSE7220/DSE7320 controllers.

NOTE:- If a digital input configured to panel lock is active, changing module modes will not be

possible. Viewing the instruments and event logs is NOT affected by panel lock.

Activate test mode be pressing the pushbutton. An LED indicator beside the button confirms this action. Test mode will start the set and transfer the load to the generator to provide a Test on load function.

6.6.1 WAITING IN TEST MODE

When in test mode, the set will not start automatically. To begin the starting sequence, press the

button.

6.6.2 STARTING SEQUENCE

The set begins to crank.

NOTE:- If the unit has been configured for CAN, compatible ECU’s will receive the start command via

CAN.

Additionally, rising oil pressure can be used disconnect the starter motor (but cannot detect underspeed or overspeed).

NOTE:- If the unit has been configured for CAN, speed sensing is via CAN.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

6.6.3 ENGINE RUNNING

Once the engine is running, the Warm Up timer, if selected, begins, allowing the engine to stabilise before accepting the load.

Load will be automatically transferred from the mains supply to the generator.

NOTE:-The load transfer signal remains inactive until the Oil Pressure has risen. This prevents

excessive wear on the engine.

In test mode, the set will continue to run on load until either:

• The stop button is pressed – The set will immediately stop

• The auto button is pressed. The set will observe all auto mode start requests and stopping timers

before beginning the Auto mode stopping sequence.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 81

DSE Model 7000 Series Control and Instrumentation System Operators Manual

7 OPERATION (DUAL MUTUAL STANDBY)

NOTE:- Dual Mutual Standby is only available in DSE7210 and DSE7310 series V2.0 or above. Load Balancing is only available in DSE7000 series V4 or above.

The following description details the sequences followed by a module containing the standard ‘factory configuration’ modified to allow two controllers to operate in Dual Mutual Standby.

The operating modes are as per Standalone operation with the dual mutual functions detailed below. Remember that if you have purchased a completed generator set or control panel from your supplier, the module’s

the field.

Screen shot from DSE Configuration Suite PC Software showing the configuration of the Master and Slave controllers.

Dual Mutual Standby will allow the generators to operate fully automatically, starting and stopping as required with no user intervention, with the master backed up by the slave. It is also possible to configure the master to change duty based upon a scheduler, to allow for ‘load balancing’ (V4 or above only)

If a starting request is made, the starting sequence will begin. Starting requests can be from the following sources:

• Activation of an auxiliary input that has been configured to remote start o It is usual that one remote start signal controls both modules In this instance, the Master will start

its generator. Should the Master fail, it instructs the Slave to start and take the load.

o If the Master running and the remote start signal is given to the Slave, the Slave will not start its

generator until the Master generator fails.

• Activation of the inbuilt exercise scheduler. o In dual mutual standby operation the scheduler operates totally independently to the Master/Slave

scheme. Both generators could start, but only one will be allowed to close its load switch to power the load.

NOTE:- In all operating modes, only one module will be permitted to close its load switching device.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

8 PROTECTIONS

When an alarm is present, the Audible Alarm will sound and the Common alarm LED if configured will illuminate. The audible alarm can be silenced by pressing the Mute button

The LCD display will jump from the ‘Information page’ to display the Alarm Page

Alarm 1/2

Warning Low oil pressure

The LCD will display multiple alarms E.g. “High Engine Temperature shutdown”, “Emergency Stop” and “Low Coolant Warning”. These will automatically scroll in the order that they occurred.

In the event of a warning alarm, the LCD will display the appropriate text. If a shutdown then occurs, the module will again display the appropriate text. Example:-

Alarm 1/2

Warning Oil pressure Low

Number of present alarms. This is alarm 1 of a total of 2 present alarms

The type of alarm. E.g. Shutdown or warning

The nature of alarm, eg Low oil pressure

Alarm 2/2

Shutdown Coolant Temperature High

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 83

DSE Model 7000 Series Control and Instrumentation System Operators Manual

8.1 PROTECTIONS DISABLED

NOTE:- This feature is available in module versions 4 and above.

User configuration is possible to prevent Shutdown / Electrical Trip alarms from stopping the engine. Under such conditions, Protections Disabled will appear on the module display to inform the operator of this status.

This feature is provided to assist the system designer in meeting specifications for “Warning only”, “Protections Disabled”, “Run to Destruction”, “War mode” or other similar wording.

When configuring this feature in the PC software, the system designer chooses to make the feature either permanently active, or only active upon operation of an external switch. The system designer provides this switch (not DSE) so its location will vary depending upon manufacturer, however it normally takes the form of a key operated switch to prevent inadvertent activation. Depending upon configuration, a warning alarm may be generated when the switch is operated.

The feature is configurable in the PC configuration software for the module. Writing a configuration to the controller that has “Protections Disabled” configured, results in a warning message appearing on the PC screen for the user to acknowledge before the controller’s configuration is changed. This prevents inadvertent activation of the feature.

8.1.1 INDICATION / WARNING ALARMS

Under Indication or Warning alarms :

• The module operation is unaffected by the Protections Disabled feature. See sections entitled Indications

and Warnings elsewhere in this document.

8.1.2 SHUTDOWN / ELECTRICAL TRIP ALARMS

NOTE:- The EMERGENCY STOP input and shutdown alarm continues to operate even when

Protections Disabled has been activated.

Under Shutdown or Electrical Trip alarm conditions (excluding Emergency Stop) :

• The alarm is displayed on the screen as detailed in the section entitled Shutdown alarms elsewhere in this

document.

• The set continues to run.

• The load switch maintains its current position (it is not opened if already closed)

• Shutdown Blocked also appears on the LCD screen to inform the operator that the Protections Disabled

feature has blocked the shutdown of the engine under the normally critical fault.

• The ‘shutdown’ alarm is logged by the controllers Event Log (if configured to log shutdown alarms) and also

logs that the Shutdown was prevented.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

8.2 INDICATIONS

Indications are non-critical and often status conditions. They do not appear on the LCD of the module as a text message. However an output or LED indicator can be configured to draw the operators attention to the event.

Example

• Input configured for indication.

• The LCD text will not appear on the

module display but can be added in the configuration to remind the system designer what the input is used for.

• As the input is configured to Indication there is no alarm generated.

• LED Indicator to make LED1 illuminate when Digital Input A is active.

• The Insert Card Text allows the system designer to print an insert card detailing the LED function.

• Sample showing operation of the LED.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 85

DSE Model 7000 Series Control and Instrumentation System Operators Manual

8.3 WARNINGS

Warnings are non-critical alarm conditions and do not affect the operation of the generator system, they serve to draw the operators attention to an undesirable condition.

Example

Alarm 1/1

Charge Failure Warning

In the event of an alarm the LCD will jump to the alarms page, and scroll through all active warnings and shutdowns.

By default, warning alarms are self-resetting when the fault condition is removed. However enabling ‘all warnings are latched’ will cause warning alarms to latch until reset manually. This is enabled using the 7000 series configuration suite in conjunction with a compatible PC.

Display Reason

CHARGE FAILURE BATTERY UNDER VOLTAGE BATTERY OVER VOLTAGE

FAIL TO STOP

The auxiliary charge alternator voltage is low as measured from the W/L terminal. The DC supply has fallen below the low volts setting level for the duration of the low battery volts timer The DC supply has risen above the high volts setting level for the duration of the high battery volts timer The module has detected a condition that indicates that the engine is running when it has been instructed to stop.

FUEL USAGE

AUXILIARY INPUTS LOW FUEL LEVEL

CAN ECU ERROR kW OVERLOAD

EARTH FAULT (DSE7300 series V2.0 or above only) NEGATIVE PHASE SEQUENCE (DSE7000 series V2.0 or above only) MAINTENANCE DUE (DSE7000 series V2.1 or above only) LOADING VOLTAGE NOT REACHED LOADING FREQUENCY NOT REACHED

NOTE:- ‘Fail to Stop’ could indicate a faulty oil pressure sensor or switch

- If the engine is at rest check oil sensor wiring and configuration.

Indicates the amount of fuel measured by the fuel level sensor is in excess of the Fuel Usage alarm settings. This often indicates a fuel leak or potential fuel theft. Auxiliary inputs can be user configured and will display the message as written by the user. The level detected by the fuel level sensor is below the low fuel level setting. The engine ECU has detected a warning alarm and has informed the DSE module of this situation. The exact error is also indicated on the module’s display. The measured Total kW is above the setting of the kW overload warning alarm The measured Earth Fault Current has been in excess of the earth fault trip and has surpassed the IDMT curve of the Earth Fault alarm.

Indicates ‘out of balance’ current loading of the generator. Sometimes also called Negative Sequence Current or Symmetry Fault

Indicates that the maintenance alarm has triggered. A visit is required by the Generator service company.

Indicates that the generator voltage is not above the configured loading voltage. The generator will not take load when the alarm is present after the safety timer.

Indicates that the generator frequency is not above the configured loading frequency. The generator will not take load when the alarm is present after the safety timer.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

PROTECTIONS DISABLED

Shutdown and electrical trip alarms can be disabled by user configuration. In this case, Protections Disabled will appear on the module display; The alarm text will be displayed but the engine will continue to run. This is ‘logged’ by the module to allow DSE Technical Staff to check if the protections have been disabled on the module at any time. This feature is available from V4 onwards.

LOW OIL PRESSURE

The module detects that the engine oil pressure has fallen below the low oil pressure pre-alarm setting level after the Safety On timer has expired.

ENGINE HIGH TEMPERATURE

The module detects that the engine coolant temperature has exceeded the high engine temperature pre-alarm setting level after the Safety On timer has expired.

ENGINE LOW TEMPERATURE

The module detects that the engine coolant temperature has fallen below the high engine temperature pre-alarm setting level.

OVERSPEED UNDERSPEED GENERATOR OVER

The engine speed has risen above the overspeed pre alarm setting The engine speed has fallen below the underspeed pre alarm setting The generator output frequency has risen above the pre-set pre-alarm setting.

FREQUENCY GENERATOR UNDER FREQUENCY GENERATOR OVER

The generator output frequency has fallen below the pre-set pre-alarm setting after the Safety On timer has expired.

The generator output voltage has risen above the pre-set pre-alarm setting.

VOLTAGE GENERATOR UNDER VOLTAGE ECU WARNING

The generator output voltage has fallen below the pre-set pre-alarm setting after the Safety On timer has expired.

The engine ECU has detected a warning alarm and has informed the DSE module of this situation. The exact error is also indicated on the module’s display.

If the module is configured for CAN and receives an “error” message from the engine control unit, ‘Can ECU Warning” is shown on the module’s display and a warning alarm is generated.

8.4 HIGH CURRENT WARNING ALARM

GENERATOR HIGH CURRENT, if the module detects a generator output current in excess of the pre-set trip a

warning alarm initiates. The module shows Alarm Warning High Current. If this high current condition continues for an excess period, then the alarm escalates to a shutdown condition. For further details of the high current alarm, please see High Current Shutdown Alarm.

By default, High Current Warning Alarm is self-resetting when the overcurrent condition is removed. However enabling ‘all warnings are latched’ will cause the alarm to latch until reset manually. This is enabled using the 7000 series configuration suite in conjunction with a compatible PC.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 87

DSE Model 7000 Series Control and Instrumentation System Operators Manual

8.5 SHUTDOWNS

NOTE:- Shutdown and Electrical Trip alarms can be disabled by user configuration. See the section

entitled Protections Disabled elsewhere in this document.

Shutdowns are latching alarms and stop the Generator. Clear the alarm and remove the fault then press Stop/Reset

to reset the module.

Example

Alarm 1/1

Oil Pressure Low Shutdown

NOTE:- The alarm condition must be rectified before a reset will take place. If the alarm condition remains, it will not be possible to reset the unit (The exception to this is the Low Oil Pressure alarm and similar ‘active from safety on’ alarms, as the oil pressure will be low with the engine at rest).

Display Reason

EARTH FAULT (DSE7300 series V2.0 or above only) FAIL TO START EMERGENCY STOP

The measured Earth Fault Current has been in excess of the earth fault trip and has surpassed the IDMT curve of the Earth Fault alarm.

The engine has not fired after the preset number of start attempts The emergency stop button has been depressed. This a failsafe (normally closed to battery positive) input and will immediately stop the set should the signal be removed. Removal of the battery positive supply from the emergency stop input will also remove DC supply from the Fuel and Start outputs of the controller.

LOW OIL PRESSURE

ENGINE HIGH TEMPERATURE

FUEL USAGE

PHASE ROTATION (DSE7000 series V2.0 or above only) OVERSPEED

UNDERSPEED

NOTE:- The Emergency Stop Positive signal must be present

otherwise the unit will shutdown.

The engine oil pressure has fallen below the low oil pressure trip setting level after the Safety On timer has expired. The engine coolant temperature has exceeded the high engine temperature trip setting level after the Safety On timer has expired. Indicates the amount of fuel measured by the fuel level sensor is in excess of the Fuel Usage alarm settings. This often indicates a fuel leak or potential fuel theft. The phase rotation is measured as being different to the configured direction.

The engine speed has exceeded the pre-set trip

NOTE:-During the start-up sequence, the overspeed trip logic can be configured to allow an extra trip level margin. This is used to prevent nuisance tripping on start-up - Refer to the 7000 series configuration software manual under heading ‘Overspeed Overshoot’ for details.

The engine speed has fallen below the pre-set trip after the Safety On timer has expired.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

Display Reason

GENERATOR OVER FREQUENCY GENERATOR UNDER FREQUENCY GENERATOR OVER VOLTAGE GENERATOR UNDER VOLTAGE OIL PRESSURE SENSOR OPEN

The generator output frequency has risen above the preset level The generator output frequency has fallen below the preset level The generator output voltage has risen above the preset level The generator output voltage has fallen below the preset level The oil pressure sensor is detected as not being present (open circuit)

CIRCUIT AUXILIARY INPUTS

An active auxiliary input configured as a shutdown will cause the engine to shut down. The display shows the text as configured by the user.

LOSS OF SPEED SIGNAL

The speed signal from the magnetic pickup is not being received by the DSE controller.

ECU DATA FAIL

The module is configured for CAN operation and does not detect data on the engine Can datalink, the engine shuts down.

ECU SHUTDOWN

The engine ECU has detected a shutdown alarm and has informed the DSE module of this situation. The exact error is also indicated on the module’s display.

kW OVERLOAD

The measured Total kW is above the setting of the kW overload shutdown alarm

NEGATIVE PHASE SEQUENCE (DSE7000 series V2.0 or above only) MAINTENANCE DUE (DSE7000 series V2.1 or above only) GENERATOR HIGH CURRENT

Indicates ‘out of balance’ current loading of the generator. Sometimes also called Negative Sequence Current or Symmetry Fault

Indicates that the maintenance alarm has triggered. A visit is required by the Generator service company.

A High Current condition has continued for an excess period, then the alarm escalates to either a shutdown or electrical trip condition (depending upon module configuration). For further details of the high current alarm, please see High Current Shutdown / Electrical Trip Alarm.

LOADING VOLTAGE NOT REACHED LOADING FREQUENCY NOT REACHED PROTECTIONS DISABLED

Indicates that the generator voltage is not above the configured loading voltage after the safety timer. The generator will shutdown.

Indicates that the generator frequency is not above the configured loading frequency after the safety timer. The generator will shutdown.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 89

DSE Model 7000 Series Control and Instrumentation System Operators Manual

8.6 ELECTRICAL TRIPS

NOTE:- Shutdown and Electrical Trip alarms can be disabled by user configuration. See the section

entitled Protections Disabled elsewhere in this document.

Electrical trips are latching and stop the Generator but in a controlled manner. On initiation of the electrical trip condition the module will de-energise the ‘Close Generator’ Output to remove the load from the generator. Once this has occurred the module will start the Cooling timer and allow the engine to cool off-load before shutting down the engine. The alarm must be accepted and cleared, and the fault removed to reset the module.

Example

Alarm 1/1

Generator Current High Electrical Trip

Electrical trips are latching alarms and stop the Generator. Remove the fault then press Stop/Reset to reset the module.

Display Reason

GENERATOR HIGH CURRENT

AUXILIARY INPUTS kW OVERLOAD EARTH FAULT

(DSE7300 series V2.0 or above only) NEGATIVE PHASE SEQUENCE (DSE7000 series V2.0 or above only) FUEL USAGE

LOADING VOLTAGE NOT REACHED LOADING FREQUENCY NOT REACHED PROTECTIONS DISABLED

GENERATOR UNDER FREQUENCY GENERATOR UNDER VOLTAGE UNDERSPEED

If a generator output in excess of the high current alarm point, a warning alarm occurs. If this high current condition continues for an excess period, then the alarm escalates to either a shutdown or electrical trip condition (depending upon module configuration). For further details of the high current alarm, please see High Current Shutdown / Electrical Trip Alarm. If an auxiliary input configured as an electrical trip is active, the appropriate message will be displayed as configured by the user. The measured Total kW is above the setting of the kW overload Electrical Trip alarm The measured Earth Current is above the setting of the Earth fault alarm.

Indicates ‘out of balance’ current loading of the generator. Sometimes also called Negative Sequence Current or Symmetry Fault

Indicates the amount of fuel used is in excess of the Fuel Usage alarm settings. This often indicates a fuel leak or potential fuel theft. Indicates that the generator voltage is not above the configured loading voltage after the safety timer. The generator will shutdown.

Indicates that the generator frequency is not above the configured loading frequency after the safety timer. The generator will shutdown.

The generator output voltage has fallen below the preset level The engine speed has fallen below the underspeed setting

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

8.7 HIGH CURRENT SHUTDOWN / ELECTRICAL TRIP ALARM

The overcurrent alarm combines a simple warning trip level with a fully functioning IDMT curve for thermal protection.

8.7.1 IMMEDIATE WARNING

If the Immediate Warning is enabled, the DSE7000 Series controller generates a warning alarm as soon as the Trip level is reached. The alarm automatically resets once the generator loading current falls below the Trip level (unless All Warnings are latched is enabled). For further advice, consult your generator supplier.

8.7.2 IDMT ALARM

If the IDMT Alarm is enabled, the DSE7000 Series controller begins following the IDMT ‘curve’ when the trip level is passed.

If the Trip is surpassed for an excess amount of time the IDMT Alarm triggers (Shutdown or Electric trip as selected in Action).

High current shutdown is a latching alarm and stops the Generator. Remove the fault then press Stop/Reset to reset the module.

High current electrical trip is a latching alarm and removes the generator from the load, before stopping the Generator after the off load Cooling timer.

Remove the fault then press Stop/Reset to reset the module.

The higher the overload, the faster the trip. The speed of the trip is dependent upon the fixed formula :

T = t / ( ( IA / I T ) – 1 ) 2

Where: T is the tripping time in seconds

IA is the actual current of the most highly loaded line (L1 or L2 or L3) IT is the delayed over-current trip point t is the time multiplier setting and also represents the tripping time in seconds at twice full load (when IA / IT = 2).

Factory settings for the IDMT Alarm when used on a brushless alternator are as follows (screen capture from the DSE Configuration Suite PC software :

(Trip setting

(time

These settings provide for normal running of the generator up to 100% full load. If full load is surpassed, the Immediate Warning alarm is triggered, the set continues to run. The effect of an overload on the generator is that the alternator windings begin to overheat, the aim of the IDMT alarm is to prevent the windings being overload (heated) too much. The amount of time that the set can be safely overloaded is governed by how high the overload condition is.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 91

DSE Model 7000 Series Control and Instrumentation System Operators Manual

With typical settings as above, the tripping curve shown is followed. This allows for overload of the set to the limits of the Typical Brushless Alternator whereby 110% overload is

permitted for 1 hour. If the set load is reduced, the controller then follows a cooling curve. This means that a second overload condition

may trip much sooner than the first as the controller knows if the windings have not cooled sufficiently.

For further details on the Thermal damage curve of your alternator, you are referred to your alternator manufacturer and generator supplier.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

8.8 EARTH FAULT SHUTDOWN / ELECTRICAL TRIP ALARM

NOTE: Earth fault alarm is fitted to DSE7300 Series modules V2.0.0 and higher only. DSE7300 Series

Version 1 has Earth Fault current display only. DSE7200 Series have no Earth Fault functionality.

When the module is suitably connected using the ‘Earth Fault CT’. The module measures Earth Fault and can optionally be configured to generate an alarm condition(shutdown or electrical trip) when a specified level is surpassed.

If the Earth Fault alarm is enabled, the DSE7300 Series controller begins following the IDMT ‘curve’. If the Trip is surpassed for an excess amount of time the Alarm triggers (Shutdown or Electric trip as selected in Action).

The higher the Earth Fault, the faster the trip. The speed of the trip is dependent upon the fixed formula :

T = K x 0.14 / ( ( I / Is)

Where: T is the tripping time in seconds (accurate to +/- 5% or +/- 50ms (whichever is the greater)

K is the time multiplier setting I is the actual earth current measured

0.02

-1 )

IS (Trip setting

Is is the trip setting value

K (time multiplier setting)

The settings shown in the example above are a screen capture of the DSE factory settings, taken from the DSE Configuration Suite software.

8.8.1 EARTH FAULT TRIPPING CURVES

NOTE: DSE Factory setting is time multiplier (K) = 0.4

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 93

DSE Model 7000 Series Control and Instrumentation System Operators Manual

8.9 MAINTENANCE ALARM

Depending upon module configuration one or more levels of maintenance alarm may occur based upon a configurable schedule. There are three maintenance alarms in the DSE7200/DSE7300 series V3 and above, and one level of maintenance alarm in prior versions.

Example 1 Screen capture from DSE Configuration Suite

Software showing the configuration of Maintenance Alarm 1 and Maintenance Alarm 2.

When activated, the maintenance alarm can be either a warning (set continues to run) or shutdown (running the set is not possible). Resetting the maintenance alarm is normally actioned by the site service engineer after performing the required maintenance. The method of reset is either by:

• Activating a input that has been configured to maintenance x reset, where x is the number of the maintenance alarm (1 to 3).

• Pressing the maintenance reset button in the DSE Configuration Suite, Maintenance section.

Example 2

Screen capture from DSE Configuration Suite Software showing the configuration of a digital input for Reset Maintenance Alarm 1.

Example 3

Screen capture from DSE Configuration Suite Software showing the Maintenance Alarm Reset ‘button’ in the DSE Configuration Suite SCADA | MAINTENANCE section.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

8.10 SCHEDULER

DSE7000 Series contains an inbuilt exercise run scheduler, capable of automatically starting and stopping the set. Up to 16 scheduled start/stop sequences can be configured to repeat on a 7-day or 28-day cycle. Scheduled runs may be on load or off load depending upon module configuration.

Example

Screen capture from DSE Configuration Suite Software showing the configuration of the Exercise Scheduler.

In this example the set will start at 09:00 on Monday and run for 5 hours, then start at 13:30 on Tuesday and run for 30 minutes.

8.10.1 STOP MODE

• Scheduled runs will not occur when the module is in STOP/RESET mode.

8.10.2 MANUAL MODE

• Scheduled runs will not occur when the module is in MANUAL mode.

• Activation of a Scheduled Run ‘On Load’ when the module is operating OFF LOAD in Manual mode will

have no effect, the set continues to run OFF LOAD

8.10.3 AUTO MODE

• Scheduled runs will operate ONLY if the module is in AUTO mode with no Shutdown or Electrical Trip alarm present.

• If the module is in STOP or MANUAL mode when a scheduled run begins, the engine will not be started. However, if the module is moved into AUTO mode during a scheduled run, the engine will be called to start.

• Depending upon configuration by the system designer, an external input can be used to inhibit a scheduled run.

• If the engine is running OFF LOAD in AUTO mode and a scheduled run configured to ‘On Load’ begins, the set is placed ON LOAD for the duration of the Schedule.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 95

DSE Model 7000 Series Control and Instrumentation System Operators Manual

8.11 FRONT PANEL CONFIGURATION

This configuration mode allows the operator limited customising of the way the module operates. Use the module’s navigation buttons to traverse the menu and make value changes to the parameters:

Increase value / next item

Decrease value / next item

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

8.12 ACCESSING THE MAIN FRONT PANEL CONFIGURATION EDITOR

Ensure the engine is at rest and the module is in STOP mode by pressing the Stop/Reset button.

Press the Stop/Reset and Info buttons simultaneously. If a module security PIN has been set, the PIN number request is then shown :

Press , the first ‘#’ changes to ‘0’. Press (up or down) to adjust it to the correct value.

Press (right) when the first digit is correctly entered. The digit you have just entered will now show ‘#’ for security.

Repeat this process for the other digits of the PIN number. You can press (left) if you need to move back to adjust one of the previous digits.

When is pressed after editing the final PIN digit, the PIN is checked for validity. If the number is not correct, you must re-enter the PIN.

If the PIN has been successfully entered (or the module PIN has not been enabled), the editor is displayed :

NOTE: The PIN number is not set by DSE when the module leaves the factory. If the module has a PIN code set, this has been affected by your generator supplier who should be contacted if you require the code. If the code has been ‘lost’ or ‘forgotten’, the module must be returned to the DSE factory to have the module’s code removed. A charge will be made for this procedure. NB - This procedure cannot be performed away from the DSE factory.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 97

DSE Model 7000 Series Control and Instrumentation System Operators Manual

8.12.1 EDITING A PARAMETER

Enter the editor as described above.

Press the (left) or (right) buttons to cycle to the section you wish to view/change.

Press the (up or down) buttons to select the parameter you wish to view/change within the currently selected section.

To edit the parameter, press to enter edit mode. The parameter begins to flash to indicate that you are editing the value.

Press the (up or down) buttons to change the parameter to the required value.

Press to save the value. The parameter ceases flashing to indicate that it has been saved.

To exit the editor at any time, press and hold the button.

NOTE: - The editor automatically exits after 5 minutes of inactivity to ensure security.

NOTE: - The PIN number is automatically reset when the editor is exited (manually or automatically) to

ensure security.

NOTE: - More comprehensive module configuration is possible using the 7xxx series PC configuration

software. Please contact us for further details.

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

DSE Model 7000 Series Control & Instrumentation System Operators Manual

8.12.2 ADJUSTABLE PARAMETERS

Front Panel Configuration Editor

= Only available on DSE7220 / DSE7320 AMF Modules

Section Parameter as shown on display

DISPLAY

EDITOR ENGINE

GENERATOR

Contrast Language LCD Page Timer Auto Scroll Delay Current Date and time Alt Config Oil Pressure Low Shutdown Oil Pressure Low Pre Alarm Coolant Temperature Low Warning Coolant Temperature High Pre Alarm Coolant Temperature High Shutdown Remote Start Delay Off Load Remote Start Delay On Load

Mains Fail Start Delay

Telemetry Start Delay Start Delay Timer Pre Heat Timer Crank Duration Timer Crank Rest Timer Safety On Delay Smoke Limiting Smoke Limiting Off Warm Up Timer Cool Down Timer Engine Under Speed Shutdown Engine Under Speed Shutdown Engine Under Speed Warning Engine Under Speed Warning Engine Over Speed Warning Engine Over Speed Warning Engine Over Speed Shutdown Engine Speed Overshoot Delay Engine Speed Overshoot Fail To Stop Delay Battery Under Voltage Warning Battery Under voltage Warning Delay Battery Under Voltage Battery Over Voltage Warning Battery Over Voltage Warning Delay Battery Over Voltage Warning Charge Alternator Failure Warning Charge Alternator Failure Warning Charge Alternator Warning Delay Charge Alternator Failure Shutdown Charge Alternator Failure Shutdown Charge Alternator Shutdown Delay Droop control Droop control

Fuel Usage Alarm (Running Rate) Fuel Usage Alarm (Stopped Rate) Generator Under Voltage Shutdown Generator Under Voltage Pre Alarm Generator Voltage Nominal Generator Over Voltage Pre Alarm Generator Over Voltage Shutdown Generator Under Frequency Shutdown Generator Under Frequency Pre Alarm Generator Frequency Nominal Generator Over Frequency Pre Alarm Generator Over Frequency Shutdown Full Load Rating Kw Overload Trip Delayed Over Current Delayed Over Current AC System 3 Phase, 4 Wire CT Primary CT Secondary Earth CT Primary Earth Fault Trip Earth Fault Trip Generator transient delay

Factory Settings

53% English 5m 2s hh:mm Default Config

1.03bar

1.17bar 70ºC 90ºC 95ºC 5s 5s

5s 5s

5s 0s 10s 10s 10s 0s 0s 0s 1m Inactive 1200RPM Inactive 1350RPM Inactive 1650RPM 1710RPM 2s 0s 30s Active 1m 10V Active 1m 30V Active 6V 5s Active

4.0V 5s Inactive 4% (Compatible engine ECUs only) 0%-100% 0%-100% 184V 196V 230V 265V 277V 40Hz 42Hz 50Hz 55Hz 57Hz 500A 100% Active 100%

600A 5A 500A Inactive 10% 0s

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 99

DSE Model 7000 Series Control and Instrumentation System Operators Manual

Front Panel Configuration Editor (continued)

Section Parameter as shown on display Factory Settings

MAINS

TIMERS

SCHEDULE

Mains Under Voltage Trip

Mains Over Voltage Trip

Mains Under Frequency Trip

Mains Over Frequency Trip

Mains Transient Delay

Return Delay

Mains Transfer Time

LCD Page Timer

Auto Scroll Delay

Pre Heat Timer

Crank Duration Timer

Crank Rest Timer

Safety On Delay

Smoke Limiting

Smoke Limiting Off

Warm Up Timer

Cool Down Timer

Speed Overshoot Delay

Fail To Stop Delay

Battery voltage Low Warning Delay

Battery Voltage High Warning Delay

Return Delay

Generator Transient Delay

Mains Transient Delay

Mains Transfer Time

Schedule

Schedule On Load

Schedule Period

Schedule time and Date Selection (1-16)

184V 276V

45Hz 55Hz 2s 30s

0.7s 5m 3s 0s 0s 10s 10s 10s 0s 0s 0s 1m 2s 30s 1m 1m 30s

0.7s Active, Inactive Active, Inactive (only available when Scheduler is active) Weekly, Monthly, (only available when Scheduler is active

Press to begin editing then or to select the different parameters in the scheduler.

100

Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM

Winco DSE7300 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual