DSE 560 Operating Manual

DSE Model 560 Automatic Start Engine Management and Instrumentation System Operators Manual

560 OPERATING MANUAL ISSUE 5 4/4/02 MR 1

MODEL 560

OPERATING MANUAL

Author:- Miles Revell

Deep Sea Electronics Plc

Highfield House

Hunmanby

North Yorkshire

YO14 OPH

England

Tel: [phone]
Fax: [phone]

E-Mail: [e-mail]

DSE Model 560 Automatic Start Engine Management and Instrumentation System Operators Manual

560 OPERATING MANUAL ISSUE 5 4/4/02 MR

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DSE Model 560 Automatic Start Engine Management and Instrumentation System Operators Manual

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TABLE OF CONTENTS

Section Page

INTRODUCTION................................................................................................................................5

CLARIFICATION OF NOTATION USED WITHIN THIS PUBLICATION. ......................................5

1. OPERATION ..................................................................................................................................6

1.1 CONTROL ................................................................................................................................6

FIG 1.................................................................................................................................... 6

1.2 AUTOMATIC MODE OF OPERATION.....................................................................................7

1.3 MANUAL OPERATION.............................................................................................................8

MANUAL OPERATION WITH EXTERNAL START AND STOP PUSHBUTTONS.................... 9

2. PROTECTIONS............................................................................................................................ 10

2.1 WARNINGS............................................................................................................................ 11

2.2 SHUTDOWNS........................................................................................................................12

2.3 ELECTRICAL TRIPS .............................................................................................................. 14

2.4 SPECIAL ALARM CONDITIONS............................................................................................14

3. DECRIPTION OF CONTROLS ....................................................................................................15

FIG2................................................................................................................................... 15

3.1 TYPICAL LCD DISPLAY SCREENS...................................................................................... 15

LCD DISPLAY AREAS..................................................................................................................16

VIEWING THE INSTRUMENTS................................................................................................... 17

3.2 INDICATORS..........................................................................................................................18

3.3 CONTROLS............................................................................................................................18

4. INSTALLATION INSTRUCTIONS................................................................................................19

4.1 PANEL CUT-OUT...................................................................................................................19

FIG 3.................................................................................................................................. 19

4.2 COOLING ...............................................................................................................................19

4.3 UNIT DIMENSIONS................................................................................................................19

FIG 4.................................................................................................................................. 19

4.4 FRONT PANEL LAYOUT .......................................................................................................20

FIG 5.................................................................................................................................. 20

4.5 REAR PANEL LAYOUT..........................................................................................................20

FIG 6.................................................................................................................................. 20

5. ELECTRICAL CONNECTIONS....................................................................................................21

5.1 CONNECTION DETAILS........................................................................................................21

PLUG “A” 13 WAY ....................................................................................................................21

PLUG “B” 17 WAY ....................................................................................................................21

PLUG “C” 4 WAY ......................................................................................................................22

PC CONFIGURATION INTERFACE CONNECTOR................................................................22

5.2 CONNECTOR FUNCTION DETAILS..................................................................................... 23

PLUG “A” 13 WAY ....................................................................................................................23

PLUG “B” 17 WAY ....................................................................................................................24

PLUG “C” 4 WAY ......................................................................................................................24

6. SPECIFICATION..........................................................................................................................25

7. COMMISSIONING........................................................................................................................ 26

7.1 PRE-COMMISSIONING......................................................................................................26

8. FAULT FINDING ..........................................................................................................................27

9. TYPICAL WIRING DIAGRAM (3PHASE 4WIRE)........................................................................ 28

10. FACTORY DEFAULT CONFIGURATION..................................................................................29

11. ICONS AND LCD INDENTIFICATION....................................................................................... 31

11.1 ICON DESCRIPTIONS.........................................................................................................31

11.2 LCD USER-DEFINED INDICATION IDENTIFICATION DIAGRAM ..................................... 32

12. APPENDIX .................................................................................................................................33

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12.1 SENDER WIRING RECOMMENDATIONS ..........................................................................33

12.2 PC INTERFACE MODULE 808.............................................................................................34

12.3 OUTPUT EXPANSION..........................................................................................................34

12.3.1 RELAY OUTPUT EXPANSION (157).............................................................................34

12.3.2 LED OUTPUT EXPANSION (548) .................................................................................34

12.4 INPUT EXPANSION..............................................................................................................35

12.5 STANDBY GENERATING SET?...........................................................................................35

12.6 NEED MORE FUNCTIONS?.................................................................................................35

DSE Model 560 Automatic Start Engine Management and Instrumentation System Operators Manual

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INTRODUCTION

The DSE 560 Module, has been designed to allow the OEM to meet most of the industry’s complex
specifications. It has been primarily designed to allow the user to start and stop the generator, and
if required, transfer the load to the generator either manually (via external push-buttons) or
automatically. The user also has facility to view all the system operating parameters via the LCD
display.

The DSE 560 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 flashing COMMON ALARM LED. Exact failure mode information is indicated by the LCD
display on the front panel.

The powerful Micro-processor contained within the module allows for a range of complex features
to be incorporated as standard;

• Graphical Icon based LCD display (excluding the need for translations and languages).

• Voltage and Current monitoring.

• Engine parameter monitoring.

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

• Extensive range output functions using built in relay outputs or relay expansion available .

Selective operational sequences, timers and alarm trips can be altered by the customer via a PC
using the P808 for Window™ software and 808 interface.

Access to critical operational sequences and timers for use by qualified engineers, are barred by a
security code.

The module is housed in a robust plastic case for the front panel mounting. Connections to the
module are via locking plug and sockets.

CLARIFICATION OF NOTATION USED WITHIN THIS PUBLICATION.

NOTE:

Highlights an essential element of a procedure to ensure
correctness.

CAUTION!:

Indicates a procedure or practice which, if not strictly observed,
could result in damage or destruction of equipment.

WARNING!:

Indicates a procedure or practice which could result in injury to
personnel or loss of life if not followed correctly.

ãããã

Deep Sea Electronics Plc owns the copyright to this manual, which
cannot be copied, reproduced or disclosed to a third party without
prior written permission.

Compliant with BS EN 60950 Low Voltage Directive
Compliant with BS EN 50081-2 EMC Directive
Compliant with BS EN 50082-2 EMC Directive

Year 2000 Compliant

DSE Model 560 Automatic Start Engine Management and Instrumentation System Operators Manual

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1. OPERATION

1.1 CONTROL

Control of the DSE 560 module is via a rotary switch (or Key-switch) mounted on the front of the
module with STOP/RESET, MANUAL and AUTO functions. For normal operation this is the only
control which needs to be operated. The small push-button is used to access further information
such as instrumentation, details of its operation are detailed later in this document.

The following description detail the sequences followed by a module containing the standard
‘factory configuration’. Always refer to your configuration source for the exact sequences and
timers observed by any particular module in the field.

O

AUTO

o

F

o

CRPMPSI

88 88 88 88 88 88

AV

L3

BAR

L1 L2 L2 N L1N L3 N

Hz

A

V

V

Deep Sea Electronics plc

Model 560

FIG 1

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1.2 AUTOMATIC MODE OF OPERATION

Turning the selector switch to the AUTO position activates the module .
When a Remote Start signal is applied to the remote start input, the following sequence is

initiated:­The Remote Start Active indicator illuminates (if configured).
To allow for false signals the Start Delay timer is initiated, after this delay, if the pre-heat output

option is selected this timer is then initiated, and the corresponding auxiliary output which is
selected energises.

NOTE:- If the Remote Start signal is removed during the Start Delay timer the unit will

return to a stand-by state.

After the above delays the Fuel Solenoid is energised, then the Starter Motor is engaged.
The engine is cranked for a pre-set time period. If the engine fails to fire during this cranking

attempt then the starter motor is disengaged for the pre-set rest period. Should this sequence
continue beyond the set number of attempts, the start sequence will be terminated and

Fail to Start

fault will be displayed accompanied by a flashing red LED.

When the engine fires, the starter motor is disengaged and locked out at a pre-set frequency from
the Alternator output. Alternatively a Magnetic Pickup mounted on the flywheel housing can be used
for speed detection. (This is selected by PC using the 808 interface.) The warning lamp output of
the charge alternator can also be used to disconnect the starter motor, however it cannot be used
for underspeed or overspeed.

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

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

If an auxiliary output has been selected to give a load transfer signal, this would then activate.

NOTE:-A load transfer will not be initiated until the O il Pres sure has risen. Thus

preventing excessive wear on the engine.

On removal of the Remote Start signal, the Stop delay timer is initiated, once it times out the load
Transfer signal is de-energised, removing the load. The Cooling timer is then initiated, allowing the
engine a cooling down period off load before shutting down. Once the Cooling timer expires the
Fuel Solenoid is de-energised, bringing the generator to a stop.

Should the Remote Start signal be re-activated during the cooling down period, the set will return
on load.

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1.3 MANUAL OPERATION

NOTE:- The following sequence is only applicable to controllers not using external

start/stop push-button control.

To initiate a start sequence in MANUAL, turn the selector switch to MANUAL .

NOTE:- There is no Start Delay in this mode of operation.

If the pre-heat output option is selected this timer is then initiated, and the auxiliary output selected
is energised.

After the above delay the Fuel Solenoid is energised, then the Starter Motor is engaged.
The engine is cranked for a pre-set time period. If the engine fails to fire during this cranking

attempt then the starter motor is disengaged for the pre-set rest period. Should this sequence
continue beyond the set number of attempts, the start sequence will be terminated and

Fail to Start

fault will be displayed accompanied by a flashing red LED.

When the engine fires, the starter motor is disengaged and locked out at a pre-set frequency from
the Alternator output. Alternatively a Magnetic Pickup mounted on the flywheel housing can be used
for speed detection. (This is selected by PC using the 808 interface.) The warning lamp output of
the charge alternator can also be used to disconnect the starter motor, however it cannot be used
for underspeed or overspeed.

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

Once the engine is running, the Warm Up timer, if selected is initiated, allowing the engine to
stabilise before it can be loaded.

The generator will run off load, unless a Remote Start signal is applied, and if Load Transfer has
been selected as a control source, the appropriate auxiliary output selected will activate.

NOTE:- It is possible to have a manual run on-load by using ‘Load Transfer (Always)’ -

Refer to the P808 for windows manual for further details.

If the Remote Start signal is removed, the generator will continue to run On load until the selector
switch is turned to Auto. The Remote Stop Delay Timer will time out, the load is then
disconnected. The generator will then run off load allowing the engine a cooling down period.

Turning the selector to STOP de-energises the FUEL SOLENOID, bringing the generator to a stop.

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MANUAL OPERATION WITH EXTERNAL START AND STOP PUSHBUTTONS

If the module has been configured to use external Start and Stop pushbuttons the normal ‘Manual’
mode of operation is over-ridden and the following sequence is observed;

Turn the selector switch to MANUAL

.

To start the set operate the external ‘Start’ Pushbutton, the pre-heat output (if selected) will
energise and the timer is initiated.

Once the above delay has expired the Fuel Solenoid is energised, then the Starter Motor is
engaged.

The engine is cranked for a pre-set time period. If the engine fails to fire during this cranking
attempt then the starter motor is disengaged for the pre-set rest period. Should this sequence
continue beyond the set number of attempts, the start sequence will be terminated and

Fail to Start

fault will be displayed accompanied by a flashing red LED.

When the engine fires, the starter motor is disengaged and locked out at a pre-set frequency from
the Alternator output. Alternatively a Magnetic Pickup mounted on the flywheel housing can be used
for speed detection. (This is selected by PC using the 808 interface.) The warning lamp output of
the charge alternator can also be used to disconnect the starter motor, however it cannot be used
for underspeed or overspeed.

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

Once the engine is running, the Warm Up timer, if selected is initiated, allowing the engine to
stabilise before it can be loaded.

The generator will run off load, unless a Remote Start signal is applied, and if Load Transfer has
been selected as a control source, the appropriate auxiliary output selected will activate.

NOTE:- It is possible to have a manual run on-load by using ‘Load Transfer (Always)’ -

Refer to the P808 for windows manual for further details.

If the Remote Start signal is removed, the generator will continue to run On load until the selector
switch is turned to Auto. The Stop Delay Timer will time out, the load is then disconnected. The
generator will then run off load allowing the engine a cooling down period.

Turning the selector to STOP or pressing the ‘Stop’ Pushbutton de-energises the FUEL
SOLENOID, bringing the generator to a stop.

NOTE:- A version of the module is available which has the start button built into the

front fascia of the module. Operation of this module is as detailed above.

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2. PROTECTIONS

The module will indicate that an alarm has occurred in several ways;
The “Common alarm” LED will illuminate

(Warning = Amber, Shutdown = Red Flashing)

The LCD display will display the appropriate alarm icon.

PSI

0.0 0.0

BAR

If no alarms are present the LCD will extinguish any alarm icons.

Hz

RPM

51.0

1530

In the event of a warning alarm the LCD will display the appropriate icon. If a shutdown then occurs
the module will display the appropriate icon.
The original warning alarm icon will remain displayed.
Example:-

PSI

0.8 11.0

BAR

Charge Fail Warning
Amber LED, Charge Fail and Warning alarm Icon all displayed steady.
Followed by….

Hz

RPM

0.0

0

Over-speed shutdown
Red LED, Over-speed and Shutdown alarm Icon all displayed flashing. The original warning will

remain displayed as long at the triggering conditions remain. Any subsequent warnings or
shutdowns which occur will be displayed steady, therefore only the first-up shutdown will appear
flashing.

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2.1 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.

In the event of a warning alarm the LCD will display:-

The COMMON ALARM LED will also illuminate (amber).
BATTERY CHARGE FAILURE, if the module does not detect a voltage from the warning light

terminal on the auxiliary charge alternator, the module will display:­The COMMON ALARM LED will also illuminate (amber).
BATTERY LOW VOLTAGE, if the module detects that the plant DC supply has fallen below the low

volts setting level , the module will display:-

V

The COMMON ALARM LED will also illuminate (amber). The Battery Low Voltage alarm is
delayed by the Low DC Volts Delay timer.

BATTERY HIGH VOLTAGE, if the module detects that the plant DC supply has risen above the
high volts setting level , the module will display:-

V

The COMMON ALARM LED will also illuminate (amber).
FAIL TO STOP, If the module detects the engine is still running when the ‘Fail to stop timer’

expires, then the module will display:-

The COMMON ALARM LED will also illuminate flashing red.

NOTE:- ‘Fail to Stop’ could indicate a faulty oil pressure sender - If engine is at rest

check oil sender wiring and configuration.

GENERATOR HIGH CURRENT, if the module detects a generator output current in excess of the
pre-set trip a warning is initiated. The LCD will indicate:-

A

The COMMON ALARM LED will illuminate (amber).
AUXILIARY INPUTS, if an auxiliary input has been configured as a warning the appropriate LCD

segment will be displayed:-

!!!!

The COMMON ALARM LED will also illuminate (amber).

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2.2 SHUTDOWNS

Shutdowns are latching and stop the Generator. The alarm must be accepted and cleared, and the
fault removed to reset the module.

In the event of a shutdown alarm the LCD will display:-

The COMMON ALARM LED will also illuminate (Red Flashing). The appropriate LCD icon will also
be displayed flashing

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 the like, as the oil pressure will be low with the eng ine at res t).

Any subsequent warnings or shutdowns, which occur, will be displayed steady, therefore
only the first-up shutdown will appear flashing.

FAIL TO START, if the engine does not fire after the pre-set number of attempts has been made a

shutdown will be initiated. The LCD will indicate:­ The COMMON ALARM and LED will flash (Red).
EMERGENCY STOP, removal of the +ve DC Supply from the Emergency Stop input initiates the

following sequence, firstly it will initiate a controlled shutdown of the Generator and prevent any
attempt to restart the Generator until the Emergency Stop push-button has been reset. Secondly it
removes the +ve DC supply from both the Fuel Solenoid and Starter Solenoid. The LCD will
indicate:-

The COMMON ALARM LED will flash (Red).

NOTE:- The Emergency Stop +Ve signal must be present otherwise the unit will
shutdown.

LOW OIL PRESSURE, if the module detects that the engine oil pressure has fallen below the low
oil pressure trip setting level after the Safety On timer has expired, a shutdown will occur. The
LCD will indicate:-

The COMMON ALARM LED will flash (Red).
HIGH ENGINE TEMPERATURE, if the module detects that the engine coolant temperature has

exceeded the high engine temperature trip setting level after the Safety On timer has expired, a
shutdown will occur. The LCD will indicate:-

The COMMON ALARM LED will flash (Red).
OVERSPEED, if the engine speed exceeds the pre-set trip a shutdown is initiated. The LCD will

indicate:-

The COMMON ALARM LED will flash (Red). Overspeed is not delayed, it is an immediate
shutdown.

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NOTE:-However, during the start-up sequence the overspeed trip logic can be
configured to allow an extra trip level margin, this is used to p revent nuisance tripping on
start-up - Refer to the 808 For Windows™ Software Manual under heading ‘Overspeed
Overshoot’ for details.

UNDERSPEED, if the engine speed falls below the pre-set trip after the Safety On timer has
expired, a shutdown is initiated. The LCD will indicate:-

The COMMON ALARM LED will flash (Red).
GENERATOR HIGH FREQUENCY, if the module detects a generator output frequency in excess

of the pre-set trip a shutdown is initiated. The LCD will indicate:-

The COMMON ALARM LED will flash (Red). Generator High Frequency is not delayed, it is an

immediate shutdown.
GENERATOR LOW FREQUENCY, if the module detects a generator output frequency below the

pre-set trip after the Safety On timer has expired, a shutdown is initiated. The LCD will indicate:-

The COMMON ALARM LED will flash (Red).
GENERATOR HIGH VOLTAGE, if the module detects a generator output voltage in excess of the

pre-set trip a shutdown is initiated. The LCD will indicate:-

V

The COMMON ALARM LED will flash (Red). High voltage is not delayed, it is an immediate
shutdown.

GENERATOR LOW VOLTAGE, if the module detects a generator output voltage below the below

the pre-set trip after the Safety On timer has expired, a shutdown is initiated. The LCD will indicate

V

The COMMON ALARM LED will flash (Red).
OIL PRESSURE SENDER OPEN CIRCUIT, if the module detects a loss of signal from the oil

pressure sender (open circuit) a shutdown is initiated. The LCD will indicate:-

(steady) (and ‘-----‘ on the engine oil pressure instrument), the CO MMON ALARM LED will

flash (Red). Sender failure is not delayed, it is an immediate shutdown.
AUXILIARY INPUTS, if an auxiliary input has been configured as a shutdown the appropriate LCD

segment will be displayed:-

!!!!

The COMMON ALARM LED will flash (Red).
LOSS OF SPEED SIGNAL, if the speed sensing signal is lost during cranking, a shutdown is

initiated. The LCD will indicate:-

(steady) (and ‘-----‘ on the engine RPM instrument), the COMMON ALARM LED will flash

(Red).

NOTE:- This will only occur if the speed sens ing sig nal is lost during cranking or during
the safety on timer. If the signal is lost during normal operation the Generator will
shutdown with an Under-speed alarm.

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2.3 ELECTRICAL TRIPS

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 ‘Load Transfer’ 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.

In the event of a shutdown alarm the LCD will display:-

The COMMON ALARM LED will also illuminate (Red steady) and the generator will be removed
from the load. Once the cooling timer has expired the COMMON ALARM LED will flash (Red).

AUXILIARY INPUTS, if an auxiliary input has been configured as an electrical trip the appropriate
LCD segment will be displayed:-

!!!!

The COMMON ALARM LED will illuminate (red Steady) until the engine is shutdown (red flashing).

2.4 SPECIAL ALARM CONDITIONS

The microprocessor has a ‘watchdog’ facility which continually monitors the operation of the
module. Should an error occur and the microprocessor is still functioning, an alarm will be
indicated by the LCD back-light flashing and the common alarm LED being illuminated RED
(steady).

If the module is being configured and does not receive the correct information via the 808 interface
the ‘watchdog’ will halt the module operation and signal a corrupt user configuration by flashing the
LCD back-light and illuminating the common alarm LED GREEN (steady). Attempting to re-send
the configuration should rectify the alarm unless a problem exists with the configuration transfer
(such as a broken cable, etc).

If in doubt please refer Deep Sea Electronics PLC.

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3. DECRIPTION OF CONTROLS

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

O

AUTO

o

FoCRPMPSI

88 88 88 88 88 88

AV

L3

BAR

L1 L2 L2 N L1N L3 N

Hz

A

V

V

Deep Sea Elect ronics plc

Model 560

Scroll Button

Auto Mode

Manual Mode

Stop/Reset

Common Alarm Indicator

User Configurable LCD
Indications with text insert pocket

LCD Display

Selector Switch

FIG2

3.1 TYPICAL LCD DISPLAY SCREENS

INSTRUMENTS

417. 3 40

9

.

6

3

9

9

.

7

L1-L2 L2-L3 L3-L1

V

(phase to phase AC volts)

The LCD displays the various engine parameters such as ‘ENGINE

SPEED’

, ‘OIL PRESSURE’, ‘HOURS RUN’, etc.

Each instrument is displayed with the appropriate units of measure.

ALARM ICONS

PSI

0.0 0. 0

BAR

The LCD also displays the exact nature of any alarm condition
which have occurred such as

LOW OIL PRESSURE using

appropriate icons. This allows very specific alarm conditions to be
brought to the operators’ attention. Refer to the ‘Protections’
section of this manual for details of the alarms.

USER DEFINED
INDICATIONS

The LCD displays the user defined indications when configured and
active. The icons will illuminate and point to the appropriate text
insert label. These indications can be used to indicate the
operation of external equipment (i.e. ‘Battery Charger On’, ‘Breaker
Closed’ etc) or to indicate internal states (i.e. Engine Running,
Safety On, etc).

USER DEFINED ALARMS

!

!

The LCD displays the user defined alarms when configured and
active. The icons will illuminate and point to the appropriate text
insert label. These alarms can be used to indicate the operation of
external alarms (i.e. ‘Low Fuel Level’, ‘Low Coolant level’ etc) or to
indicate internal alarms (i.e. Fail to Stop, MPU fault, etc).

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LCD DISPLAY AREAS

NOTE:- The Engine Hours Run counter will only display the accumulated hours to the
nearest 12 Minutes Hour (0.2Hr). The accumulated time will be recorded in HH:MM
however. [Pre V1.4 Modules recorded hours run to the nearest ½ Hour (0.5)]

CAUTION!:-If the DC supply to the module is interrupted the hours run counter will not
remember any ‘un-displayed’ minutes accumulated since the last 12 Minute display update.
i.e.
10 Hours 38 Minutes accumulated before DC supply is removed…
(10.6 Hours displayed)
would become …10 Hours 36Minutes on restoration of DC supply.
(10.6 Hours still displayed)
This will only occur in the event of a total DC supply break and will NOT occur if the module
is simply switched to the Stop/Reset position.

Instrument Values

Units of Measure

Display Information &

A

larm Icons

User Definable Alarms/Indicators

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VIEWING THE INSTRUMENTS

It is possible to manually scroll to display the different instruments by repeatedly operating the scroll
button, once selected the instrument will remain on the LCD display until the user selects a
different instrument or after a period of inactivity the module will revert to the initial display.

Instrument Page Order:-

• Frequency / RPM

• AC Voltage Line-Neutral (<<<Not Shown on 3 phase 3 wire (Delta) vers ion of the module)

• AC Voltage Line-Line

•

AC Line Current

•

Oil Pressure

•

Coolant temperature

•

Engine Hours Run

•

DC Battery Voltage

Manually Selecting an Instrument

Initial display

>>>>>>>
>

Hz

RPM

51.0

1530

Pressing the DOWN button the LCD will
then show…

212

.

3

2

0

9

.

1

1

9

6

.

7

L1-N L2-N L3-N

V

Pressing the DOWN button again the
LCD will then show…

…. Etc

4 17 . 3 409.6 3

99

.

7

L1- L2 L2- L3 L3- L1

V

Pressing the button again will scroll through each individual instrument eventually returning

to the original instrument displayed.

NOTE:-Once selected the instrument will remain on the LCD display until the user
selects a different instrument or after a period of inactivity the module will revert to the
initial display.

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3.2 INDICATORS

COMMON ALARM LED

This LED indicates when an alarm condition is present.
The Alarms Page on the LCD will detail the exact nature
of the alarm.

• ‘OFF’ - no alarm active.

• ‘STEADY AMBER’ - A warning alarm is present.

• ‘FLASHING RED’ - A shutdown alarm is present.

• ‘STEADY RED’ - An Electrical trip alarm is present.

USER CONFIGURABLE LCD INDICATIORS

These LCD’s can be configured by the user to indicate
any on of the 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,

Generator Available, etc.

3.3 CONTROLS

STOP/RESET

This position places the module into it’s Stop/reset mode. This will clear
any alarm conditions for which the triggering criteria have been removed.
If the engine is running and this position is selected, the module will
automatically instruct the change-over device to un-load the generator

(‘Load transfer’ becomes in-active (if used)). The fuel supply will be

removed and engine will be brought to a standstill. Should a

remote start

signal

be present while operating in this mode, a remote start will not

occur.

AUTO

This position places the module into it’s ‘Automatic’ mode. This mode
allows the module to control the function of the generator automatically.
The module will monitor the

remote start input and once a start condition

is signalled the set will be automatically started and placed on load

(‘Load

transfer’ becomes active (if used))

. If the starting signal is removed 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’ earlier
in this manual.

MANUAL

This position is used to allow manual control of the generator functions.
Once in

Manual mode the module will 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

change-over device to place the generator on load

(‘Load transfer’

becomes active (if used))

. Should the remote start signal then be

removed the generator will remain on load until either the

‘STOP/RESET’

or ‘AUTO’ positions is selected.

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4. INSTALLATION INSTRUCTIONS

The model DSE 560 Module has been designed for front panel mounting. Fixing is by 4 spring
loaded clips for easy assembly.

4.1 PANEL CUT-OUT

138.00mm

185.00mm

FIG 3

In conditions of excessive vibration the module should be mounted on suitable anti-vibration
mountings.

4.2 COOLING

The module has been designed to operate over a wide temperature range -30 to +70º C. However
allowances should be made for the temperature rise within the control panel enclosure. Care
should be taken NOT to mount possible heat sources near the module unless adequate ventilation
is provided. The relative humidity inside the control panel enclosure should not exceed 95%.

4.3 UNIT DIMENSIONS

All dimensions in mm.

144.0mm

137mm

184.0mm

110.0mm

7.5mm

Panel Cut-out:138mmx185mm

192.0mm

:

CE

FIG 4

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4.4 FRONT PANEL LAYOUT

O

AUTO

o

F

o

CRPMPSI

88 88 88 88 88 88

AV

L3

BAR

L1 L2 L2 N L1N L3 N

Hz

A

V

V

Deep Sea Electronics plc

Model 560

FIG 5

4.5 REAR PANEL LAYOUT

:

CE

FIG 6

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560 OPERATING MANUAL ISSUE 5 4/4/02 MR 21

5. ELECTRICAL CONNECTIONS
Connections to the Module are via plug and sockets.

5.1 CONNECTION DETAILS

The following describes the connections and recommended cable sizes to the 3 (or 4) plugs and
sockets on the rear of the Module. See rear panel layout

FIG 5.

PLUG “A” 13 WAY

PIN

No

DESCRIPTION CABLE

SIZE

NOTES

1 DC Plant Supply Input

(-ve)

2.5mm

2 DC Plant Supply Input

(+ve)

2.5mm (Recommended Maximum Fuse 21A)

3 Emergency Stop Input 2.5mm Plant Supply +ve. Also supplies fuel & start

outputs.

(Recommended Maximum Fuse 32A)
4 Fuel relay Output 2.5mm Plant Supply +ve from pin 3. 16 Amp rated.
5 Start relay Output 2.5mm Plant Supply +ve from pin 3. 16 Amp rated.
6 Auxiliary Output relay 1 1.0mm Plant Supply +ve. 5 Amp rated.
7 Auxiliary Output relay 2 1.0mm Plant Supply +ve. 5 Amp rated.
8 Charge Fail Input/

Excitation Output

1.0mm Must NOT be connected to plant supply -ve.

9 Auxiliary Input 1 0.5mm Switch to -ve

10 Auxiliary Input 2 0.5mm Switch to -ve
11 Auxiliary Input 3 0.5mm Switch to -ve
12 Auxiliary Input 4 0.5mm Switch to -ve
13 Auxiliary Input 5 0.5mm Switch to -ve

PLUG “B” 17 WAY

PIN

No

DESCRIPTION CABLE

SIZE

NOTES

14 Not Used Spare
15 Not Used Spare
16 Not Used Spare
17 Not Used Spare
18 Auxiliary Output relay 3 1.0mm Plant Supply +ve. 5 Amp rated.
19 Not Used Spare
20 Magnetic Pickup Input

(+ve)

0.5mm Connect to Magnetic Pickup device

21 Magnetic Pickup Input

(-ve)

0.5mm Connect to Magnetic Pickup device

22 Oil Pressure Input 0.5mm Connect to Oil pressure sender
23 Coolant Temperature

Input

0.5mm Connect to Coolant Temperature sender

24 Sender Common Return 0.5mm Return feed for senders*.
25 CT secondary for L1 2.5mm Connect to secondary of L1 monitoring CT
26 CT secondary for L2 2.5mm Connect to secondary of L2 monitoring CT
27 CT secondary for L3 2.5mm Connect to secondary of L3 monitoring CT
28 Not Used Spare
29 CT secondary common 2.5mm Connect to secondary of all monitoring CT’s
30 Functional Earth 2.5mm Connect to a good clean earth point

NOTE*:- If using single terminal senders refer to connection diagram. If using earth

return type senders connect return terminals to pin 24 and earth pin 24.

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PLUG “C” 4 WAY

PIN

No

DESCRIPTION CABLE

SIZE

NOTES

31 Generator L1 Voltage

Monitoring Input

1.0mm Connect to generator L1 output (AC)
(Recommend 2A Fuse)

32 Generator L2 Voltage

Monitoring Input

1.0mm Connect to generator L2 output (AC)
(Recommend 2A Fuse)

33 Generator L3 Voltage

Monitoring Input

1.0mm Connect to generator L3 output (AC)
(Recommend 2A Fuse)

34 Generator Neutral Input 1.0mm Connect to generator Neutral output (AC)

NOTES:­Screened cable must be used for connecting the Magnetic Pickup, ensuring that the
screen is earthed at one end ONLY.

A version of the module is available which allows connection to a 3 phase 3 wire system
with no neutral (Delta). If using such a module then no connection should be made to
terminal 34.

PC CONFIGURATION INTERFACE CONNECTOR

4-way connector allows connection to PC via the 808 configuration interface.
Module can then be re-configured utilising the P808 for Windows™ software.
The connector also allows connection to the 157 relay expansion module or to
the 548 LED Remote annunciator module.

:

::

:

DSE Model 560 Automatic Start Engine Management and Instrumentation System Operators Manual

560 OPERATING MANUAL ISSUE 5 4/4/02 MR 23

5.2 CONNECTOR FUNCTION DETAILS

The following describes the functions of the 3 connectors on the rear of the module. See rear panel
layout

FIG 5.

PLUG “A” 13 WAY

PIN
No

DESCRIPTION

1 DC Supply -ve. System DC negative input. (Battery Negative).
2 DC Supply +ve. System DC positive input. (Battery Positive).
3 Emergency Stop input. Internally linked to Starter and Fuel outputs. If this input is

not connected to positive the module will be locked out, and if the engine is
running it will shutdown immediately. The Positive Supply is also removed from
Starter and Fuel outputs, therefore only a single pole Emergency Shutdown button
is required.

4 Fuel Relay output. Plant Supply + ve from pin 3. Used to control the fuel solenoid or

engine fuel control system.
5 Starter Relay output. Plant Supply +ve from pin 3. Used to control the Starter Motor.
6 Auxiliary Relay output 1. Plant Supply +ve. Configurable output, see Calibration

Manual for options available.
7 Auxiliary Relay output 2. Plant Supply +ve. Configurable output, see Calibration

Manual for options available.
8 Charge Fail input / Excitation output. Supplies excitation to the Plant Battery

Charging Alternator, also an input for the Charge Fail detection circuitr y.
9 Auxiliary input 1. This is a negative switched configurable input, see Calibration

Manual for options available. It is possible to configure the input to be a normally

closed signal or a normally open signal.
10 Auxiliary input 2. This is a negative switched configurable input, see Calibration

Manual for options available. It is possible to configure the input to be a normally

closed signal or a normally open signal.
11 Auxiliary input 3. This is a negative switched configurable input, see Calibration

Manual for options available. It is possible to configure the input to be a normally

closed signal or a normally open signal.
12 Auxiliary input 4. This is a negative switched configurable input, see Calibration

Manual for options available. It is possible to configure the input to be a normally

closed signal or a normally open signal.
13 Auxiliary input 5. This is a negative switched configurable input, see Calibration

Manual for options available. It is possible to configure the input to be a normally

closed signal or a normally open signal.

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PLUG “B” 17 WAY

PIN
No

DESCRIPTION

14 DO NOT USE
15 DO NOT USE
16 DO NOT USE
17 DO NOT USE
18 Auxiliary Relay output 3. Plant Supply +ve. Configurable output, see Calibration

Manual for options available.
19 DO NOT USE
20 Magnetic Input +ve. An AC signal from the magnetic pickup +ve for speed sensing.
21 Magnetic Input -ve. An AC signal from the magnetic pickup -ve for speed sensing.
22 Oil Pressure sensing input. Connect to resistive type oil pressure sender. Refer to

connection diagram for details.
23 Coolant Temperature sensing input. Connect to resistive type coolant temperature

sender. Refer to connection diagram for de tails.
24 Sender Common connection. Return feed from sender units - refer to connection

diagram for details.
25 Generator L1 current transformer connection.
26 Generator L2 current transformer connection. If single phase is used do not

connect this pin.
27 Generator L3 current transformer connection. If single phase is used do not

connect this pin.
28 DO NOT USE
29 Generator current transformer common connection and CT earth connection.
30 Functional Earth - Ensure connection to a good clean earth point.

PLUG “C” 4 WAY

PIN
No

DESCRIPTION

31 Generator L1 sensing input. Connect to al ternator L1 output.
32 Generator L2 sensing input. Connect to alternator L2 output. If using single phase

only do not connect this terminal.
33 Generator L3 sensing input. Connect to alternator L3 output. If using single phase

only do not connect this terminal.
34 Generator N sensing input. Connect to alternator N output.

NOTE:- A version of the module is available which allows connection to a 3 phase 3
wire system with no neutral (Delta). If using such a module then no connection should be
made to terminal 34. Check the serial number label if in doubt.

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6. SPECIFICATION

DC Supply

9.0 to 35 V Continuous.

Cranking Dropouts

Able to survive 0 V for 50 mS, providing supply was at least
10 V before dropout and supply recovers to 5V

.This is

achieved without the need for internal batteries.

Max. Operating Current

390mA at 12 V. 250mA at 24 V.

Max. Standby Current

220mA at 12 V. 120mA at 24 V.

Alternator Input Range
3Phase 4Wire System
3Phase 3Wire System

15V - 277 (ph-N) 3 Phase 4wire AC (+20%)
30V - 480 (ph-ph) 3 Phase 3wire AC (+20%)

Alternator Input Frequency

50 - 60 Hz at rated engine speed

Magnetic Input Range (if fitted)

+/- 0.5 V to 70 V Peak

Magnetic Input Frequency

10,000 Hz (max) at rated engine speed.

Start Relay Output

16 Amp DC at supply voltage.

Fuel Relay Output

16 Amp DC at supply voltage.

Auxiliary Relay Outputs

5 Amp DC at supply voltage.

Dimensions

192 X 144 X 138

Charge Fail / Excitation Range

0 V to 35 V

Operating Temperature Range

-30 to +70°C

CT Burden

2.5VA

CT Secondary

5A

CT Class

Class 1 Recommended

Electromagnetic Compatibility

BS EN 50081-2 EMC Generic Emission Standard (Industrial)
BS EN 50082-2 EMC Generic Emission Standard (Industrial)

Electrical Safety

BS EN 60950

Cold Temperature

BS EN 60068-2-1 to -30 oC

Hot Temperature

BS EN 60068-2-2 to +70oC

Humidity

BS2011-2-1 to 93% RH@40oC for 48 Hours

Vibration

BS EN60068-2-6
10 sweeps at 1 octave/minute in each of 3 major axes.
5Hz to 8Hz @ +/-7.5mm constant displacement
8Hz to 500Hz @ 2gn constant acceleration

Shock

BS EN 60068-2-27
3 Half sine shocks in each of 3 major axes
15gn amplitude, 11mS duration

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26

7. COMMISSIONING

7.1 PRE-COMMISSIONING

Before the system is started, it is recommended that the following checks are made:-

7.1. The unit is adequately cooled and all the wiring to the module is of a standard and rating

compatible with the system.

7.2. The unit

DC supply is fused and connected to the battery and that it is of the correct polarity.

7.3. The Emergency Stop input is wired to an external normally closed switch connected to DC

positive.

NOTE:- If Emergency Stop feature is not required link this input to the DC Positive. The
module will not operate unless either the Emergency Stop is fitted correctly OR Pin 3 is
connected to DC positive (+ve)

7.4. To check the start cycle operation take appropriate measures to prevent the engine from

starting (disable the operation of the fuel solenoid). After a visual inspection to ensure it is
safe to proceed, connect the battery supply. Select

“MANUAL”, the unit start sequence will

commence.

7.5. The starter will engage and operate for the pre-set crank period. After the starter motor has

attempted to start the engine for the pre-set number of attempts the

LCD will display it’s icon

indicating; ‘

Shutdown Failed to start’. Select the STOP/RESET position to reset the unit.

7.6. Restore the engine to operational status (reconnect the fuel solenoid), again select

“MANUAL”, this time the engine should start and the starter motor should disengage

automatically. If not then check that the engine is fully operational (fuel available, etc.) and
that the fuel solenoid is operating. The engine should now run up to operating speed. If not,
and an alarm is present, check the alarm condition for validity, then check input wiring. The
engine should continue to run for an indefinite period. It will be possible at this time to view
the engine and alternator parameters - refer to the ‘Description of Controls’ section of this
manual.

7.7. Select

“AUTO” on the front panel, the engine will run for the pre-set cooling down period,

then stop. The generator should stay in the standby mode. If not check that there is not a
signal present on the

Remote Start input.

7.8. Initiate an automatic start by supplying the remote start signal. The start sequence will

commence and the engine will run up to operational speed. Once the generator is available a
load transfer will take place, the Generator will accept the load. If not, check the wiring to the
Generator Contactor Coil

(if used). Check the Warming timer has timed out.

7.9. Remove the remote start signal, the return sequence will start. After the pre-set time period,

the load will be removed from the generator. The generator will then run for the pre-set
cooling down period, then shutdown into it’s standby mode.

7.10. If despite repeated checking of the connections between the

560 and the customer’s system,

satisfactory operation cannot be achieved, then the customer is requested to contact the
factory for further advice on:-

INTERNATIONAL TEL: [phone]
INTERNATIONAL FAX: [phone]
E-mail: [e-mail]

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8. FAULT FINDING

SYMPTOM POSSIBLE REMEDY

Unit is inoperative Check the battery and wiring to the unit. Check the DC

supply. Check the DC fuse.

Unit shuts down Check DC supply voltage is not above 35 Volts or below 9

Volts
Check the operating temperature is not above 70 °C.
Check the DC fuse.

Unit locks out on Emergency Stop If an Emergency Stop Switch is not fitted, ensure that a

positive is connected to the Emergency Stop input. Check
emergency stop switch is functioning correctly. Check

Wiring is not open circuit.
Intermittent Magnetic Pick-up sensor
fault

Ensure that Magnetic pick-up screen is only connected at

one end, if connected at both ends this enables the screen

to act as an aerial and will pick up random voltages.
Low oil Pressure fault operates after
engine has fired

Check engine oil pressure. Check oil pressure

switch/sender and wiring. Check configured polarity (if

applicable) is correct (i.e. Normally Open or Normally

Closed) or that sender is compatible with the 560 Module

and is correctly configured.
High engine temperature fault
operates after engine has fired.

Check engine temperature. Check switch/sender and

wiring. Check configured polarity (if applicable) is correct

(i.e. Normally Open or Normally Closed) or that sender is

compatible with the 560 Module.
Shutdown fault operates Check relevant switch and wiring of fault indicated on LCD

display. Check configuration of input.
Warning fault operates Check relevant switch and wiring of fault indicated on LCD

display. Check configuration of input.
Fail to Start is activated after pre-set
number of attempts to start

Check wiring of fuel solenoid. Check fuel. Check battery

supply. Check battery supply is present on the Fuel output

of the module. Check the speed sensing signal is present

on the 560 inputs. Refer to engine manual.
Continuous starting of generator
when in

AUTO

Check that there is no signal present on the “Remote Start”

input. Check configured polarity is correct.
Generator fails to start on receipt of

Remote Start signal.

Check Start Delay timer has timed out. If remote start fault,

check signal is on “Remote Start” input. Confirm input is

configured to be used as “Remote Start”.
Pre-heat inoperative Check wiring to engine heater plugs. Check battery supply.

Check battery supply is present on the Pre-heat output of

module. Check pre-heat has been selected in your

configuration.
Starter motor inoperative Check wiring to starter solenoid. Check battery supply.

Check battery supply is present on the Starter output of

module. Ensure that the Emergency Stop input is at +Ve.
Engine runs but generator will not
take load

Check Warm up timer has timed out. Ensure generator

load inhibit signal is not present on the module inputs.
Incorrect reading on Engine gauges Check engine is operating correctly. Check sender and

wiring paying particular attention to the wiring to terminal 24

(refer to appendix). Check that sender is compatible with

the 560 Module and is correctly configured.

NOTE:- The above fault finding is provided as a guid e check-list only. As it is possible
for the module to be configured to provide a wide range of dif ferent features always refer
to the source of your module configuration if in doubt.

DSE Model 560 Automatic Start Engine Management and Instrumentation System Operators Manual

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28

9. TYPICAL WIRING DIAGRAM (3PHASE 4WIRE)

F

F F

F F

LOAD

808

Configuration

Oil

Sender Sender

Temp

5

Configurable inputs

FCC68 - 4 Way

12

345

6

7

8

910111213

18

20 21 22 23

24

29

25 26 27

3130323334

L1

L2

L3

N

MPU

This Ground connection must be
be a sound electrical connection

to the sender bodies.

be used to provide a ground

connection to any other device

on the engine block and must

The wire to Terminal 24 must not

Safety Earth Connection
Must be connected to
the Safety Earth

Optional 157 Relay
Expansion Board

NOTE:-

When connected to a
completed Panel / Gen-set
Real-time diagnostic display
is available

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10. FACTORY DEFAULT CONFIGURATION

P560 Configuration
Title: Standard default setti ngs factory set
Created by: Miles Revell
Date: 17 January 2000
Filename: P560A

MISCELLANEOUS ITEMS

Item Value

Magnetic pickup input present No
Flywheel teeth 190
Alternator frequency input present Yes
Alternator poles 4
Start attempts 3
AC System Three Phase, Four Wire
Enable Fast Loading Yes
Check Oil Pressure for engine at rest Yes
CT Primary 500
Enable High Current Warning Yes
High Current Warning 125%

INPUTS

Low oil pressure VDO 0-10Bar
Low oil pressure Shutdown (PSI) 20
High engine temp. VDO 120 deg C
High engine temp. Shutdown (oC) 110

Input channel Polarity Type Activation time

Auxiliary input 1 Close to activate Remote Start
Auxiliary input 2 Close to activate Indication Always Active
Auxiliary input 3 Close to activate Shutdown Active from Saf ety On
Auxiliary input 4 Close to activate Warning Active from Safety On
Auxiliary input 5 Close to Activate Warning Always active

OUTPUTS

Output channel Polarity Control source

Auxiliary output 1 Energise 1 Pre-heat
Auxiliary output 2 Energise 35 Common alarm
Auxiliary output 3 Energise 4 Load transfer
Expansion output 1 Energise 00 Unused
Expansion output 2 Energise 00 Unused
Expansion output 3 Energise 00 Unused
Expansion output 4 Energise 00 Unused
Expansion output 5 Energise 00 Unused
Expansion output 6 Energise 00 Unused
Expansion output 7 Energise 00 Unused
Expansion output 8 Energise 00 Unused

LCD Indicators

LCD Polarity Control source

LCD 1 Lit 39 Remote start present
LCD 2 Lit 43 Auxiliary IP 2 active
LCD 3 Lit 44 Auxiliary IP 3 active
LCD 4 Lit 45 Auxiliary IP 4 active

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30

SYSTEM TIMERS

Timer Mins:secs

Remote start delay time 0:05
Remote stop delay time 0:30
Cranking time 0:10
Crank rest time 0:10
Safety on delay time 0:10
Warm up time 0:00
Cooling time 0:30
Fail to stop time 0:30
ETS solenoid hold time 0:00
Pre-heat time 0: 00
Sensor fail delay time 0:02
Smoke limit i ng t i me 0:00
Smoke limit i ng ramp time 0: 00
Low DC Volts Delay 01:00

Speed / Frequency

Level Value

Over frequency 57.0 Hz
Overspeed on magnetic pick up 1750 RPM
Overspeed overshoot during safety on delay 2 %
Under frequency 30.0 Hz
Under-speed on magnetic pick up 1250 RPM
Crank disconnect on alternator frequency 21.0 Hz
Crank disconnect on magnet i c pickup 600 RPM

Voltage Settings

Level Value

Undervolts trip 180.0V AC
Overvolts trip 265.0 V AC
Under Volts Alarm 9.0V DC
Charge Fail 8.0V DC
Crank disconnect charge alt ernator voltage 40.0 V DC
Over Volts Alarm 33.0V DC

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11. ICONS AND LCD INDENTIFICATION

11.1 ICON DESCRIPTIONS

Display Symbol Description Display Symbol Description

Shutdown Alarm

L1- L2

Phase - Phase

Warning Alarm

L2- L3

Phase - Phase

High Coolant Temperature

L3- L1

Phase - Phase

Low Oil Pressure

L1- N

Phase - Neutral

Charge Fail

L2- N

Phase - Neutral

Over-speed

L3- N

Phase -Neutral

Under-speed

BAR

Pressure

Fail to start (Over-crank)

Hz

Frequency

Emergency Stop

o

F

Temperature

Electrical Trip

PSI

Pressure

A

High Current Warning

o

C

Temperature

V

Over Voltage (AC)

RPM

Speed

V

Under Voltage (AC)

L1

Phase

V

Over Voltage (DC)

L2

Phase

V

Under Voltage (DC)

L3

Phase

Auxiliary Indication

V

Voltage

!!!!

Auxiliary Alarm (Warning or

Shutdown)

A

Amperes

AC

¾

Hours Run

DC Common Alarm

Stop/Reset Auto

Manual

I

Start (If fitted)

KPA

KPa Oil Pressure Units

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32

11.2 LCD USER-DEFINED INDICATION IDENTIFICATION DIAGRAM

O

AUTO

o

F

o

CRPMPSI

88 88 88 88 88 88

AV

L3

BAR

L1 L2 L2 N L1N L3 N

Hz

A

V

V

Deep Sea Elect ronics plc

Model 560

LCD 1
LCD 2
LCD 3
LCD 4

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12. APPENDIX

12.1 SENDER WIRING RECOMMENDATIONS

55x / 560
module

Connection name Terminal

Oil pressure 22
Coolant temperature 23
Sender common 24

22 24 23

Using Earth return (single wire) senders

NOTE:- . It is important that terminal 24 ( sender 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 sender bodies.

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

Using insulated return (two wire) senders

55x / 560
module

22 24 23

Connection name Terminal

Oil pressure 22
Coolant temperature 23
Sender common 24

NOTE:- . It is important that terminal 24 ( sender common ) is soundly connected to an
earth point on the ENGINE BLOCK, not within the control panel .

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12.2 PC INTERFACE MODULE 808

The 560 module can be calibrated by using PC with Interface Module 808 .
The PC interface 808 kit comprises the following:-

• 808 Interface Module

• 25 to 9 way adapter

• FCC 68 (4 Pin) Connecting Lead

• Floppy disc or CD with configuration software

12.3 OUTPUT EXPANSION

There are several methods of output expansion available for the 560 module:-

12.3.1 RELAY OUTPUT EXPANSION (157)

An expansion module is available, which connects to the configuration socket, and enables the 560
to use eight additional relays, providing Volt-free contacts for customer connection.

LINK LOST LED

POWER ON LED

RELAY ACTIVE LED'S

FUNCTION

SELECTOR

Refer to technical data sheet on the 157 relay module for further details.

12.3.2 LED OUTPUT EXPANSION (548)

An expansion module is available, which connects to the configuration socket, and enables the 560
to use eight additional LED’s, providing remote LED’s indication up to 50 metres away.

O

AUTO

o

FoCRPMPSI

88 88 88 88 88 88

AV

L3

BAR

L1 L2 L2 N L1N L3 N

Hz

A

V

V

Deep Sea Electr onics plc

Model 560

Refer to technical data sheet on the 548 LED module for further details.
It is possible to use a mix of 157 and 548 modules to give both relay and LED expansion if required

(Please refer to our Technical Support department for details.).

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12.4 INPUT EXPANSION

It is possible to increase the number of monitored inputs available by utilising a DSE 54x Protection
Expansion/Annunciator. Please refer to our Technical department for details.

12.5 STANDBY GENERATING SET?

The 560 needs to be given a remote start to start up. This can be supplied from a Mains
monitoring module to make the gen-set start up automatically should the mains fail. The 560
module may be used in conjunction with either the basic 500 ATS controller or the more complex
530 ATS controller. These not only monitor the mains and issue a start command to the 560, they
also provide control of the contactors or other changeover devices. Please refer to our Technical
department for details.

Model 500

Deep Sea
Electronics plc

12.6 NEED MORE FUNCTIONS?

The 560 module can easily be upgraded with a 550 controller. It has exactly the same mounting
and uses exactly the same rear connectors. Upgrading takes seconds and instantly provides
functions such as telemetry, two stage alarms on monitored values, exercise scheduler, enhanced
metering and many more features. Please refer to our Technical department for details.