DSE DSE704 Скачать руководство пользователя страница 6

-  6 -     057-042 704 Operating Instructions Issue 2.1   18/06/2007 11:27:00  JR               
 

1.3 WARNINGS 

 
Warnings are used to warn the operator of an impending fault 
 
BATTERY CHARGE FAILURE
, if the module does not detect a voltage from the warning light 
terminal on the auxiliary charge alternator, the 

 icon will illuminate. (Either 8 Volts or 16 Volts 

depending on the configuration of Nominal DC Voltage). 
 
Inputs 1 and 2 can be configured as warnings or shutdowns. The relevant icon will be illuminated 
when the input is active 
 

1.4 SHUTDOWNS 

 
Shutdowns are latching and stop the Generator. The alarm must be cleared, and the fault removed 
to reset the module. In the event of a shutdown the appropriate icon will be illuminated 

 

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 ‘delayed alarms’, as the oil pressure will be low with 

the engine at rest).   Any subsequent warnings or shutdowns that occur will be displayed 
steady, therefore only the first-up shutdown will appear flashing. 

 

NOTE:- The safety on time (used for delayed alarms) is pre set to 12 seconds and can 

not be changed. 

 
FAIL TO START, if the engine does not fire after the pre-set 3 attempts at starting, a shutdown will 
be initiated.  

The 

 icon will illuminate. 

 
LOW OIL PRESSURE
, if the module detects that the engine oil pressure has fallen below the low 
oil pressure switch after the Safety On timer has expired, a shutdown will occur.   

The 

 icon will illuminate. 

 
HIGH ENGINE TEMPERATURE if the module detects that the engine coolant temperature has 
exceeded the high engine temperature switch after the Safety On timer has expired, a shutdown 
will occur.  

The 

 icon will illuminate. 

 
OVERSPEED
, if the engine speed exceeds the pre-set trip (14% above the nominal frequency) a 
shutdown is initiated. Overspeed is not delayed, it is an immediate shutdown. 

The 

 icon will illuminate. 

 

NOTE:- During the start-up sequence the overspeed trip level is extended to 24% 

above the normal frequency for the duration of the saftey timer to allow an extra trip level 
margin. This is used to prevent nuisance tripping on start-up. 

 
UNDERSPEED
, if the engine speed falls below the pre-set trip (20% of the nominal frequency) 
after the Safety On timer has expired, a shutdown is initiated.  

The 

 icon will illuminate. 

 
Inputs 1 and 2 can be configured as warnings or shutdowns. The relevant icon will be illuminated 
when the input is active 

Содержание DSE704

Страница 1: ...42 704 Operating Instructions Issue 2 1 18 06 2007 11 27 00 JR 1 COMPLEX SOLUTIONS MADE SIMPLE DEEP SEA ELECTRONICS PLC DSE704 AUTOSTART CONTROL MODULE OPERATING MANUAL http bestgenerator spb ru page_id 6765 ...

Страница 2: ...ial 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 An...

Страница 3: ...TS 1 DESCRIPTION OF OPERATION 4 1 1MANUAL MODE OPERATION 4 1 2AUTOMATIC MODE OF OPERATION 5 1 3WARNINGS 6 1 4SHUTDOWNS 6 2 CONFIGURATION INSTRUCTIONS 7 3 CONFIGURATION TABLES 8 4 TERMINAL DESCRIPTION 12 5 SPECIFICATION 13 6 SOLID STATE OUTPUTS 14 7 DIMENSIONS 15 8 TYPICAL CONNECTIONS 15 ...

Страница 4: ...it cannot be used for underspeed or overspeed detection After the starter motor has disengaged the Safety On timer is activated which is fixed at 12 seconds 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...

Страница 5: ...20 Hz measured from the Alternator output Rising oil pressure can also be used to disconnect the starter motor however it cannot be used for underspeed or overspeed detection 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 On...

Страница 6: ...used for delayed alarms is pre set to 12 seconds and can not be changed FAIL TO START if the engine does not fire after the pre set 3 attempts at starting a shutdown will be initiated The icon will illuminate LOW OIL PRESSURE if the module detects that the engine oil pressure has fallen below the low oil pressure switch after the Safety On timer has expired a shutdown will occur The icon will illu...

Страница 7: ...d to select the LED code that corresponds to the required function The 5 left hand LED s will form the code See configuration table over leaf The Manual pushbutton will allow the user to change the associated value The 3 right hand LED s inform the user of the current setting for the chosen function See configuration table over leaf When the required parameters are displayed pressing the Auto butt...

Страница 8: ...ted Energise to Stop Hold Timer O 0 Seconds O 5 Seconds O 10 Seconds O O 15 Seconds O 20 Seconds O O 30 Seconds O O 60 Seconds O O O 180 Seconds Used for the control of the engine stop solenoid When the engine is to be stopped the Energise To Stop output becomes active closing the stop solenoid fuel valve When the engine comes to rest the stop solenoid will remain energised for the period of the E...

Страница 9: ...ble for all generators due to the different monitoring points on lubrication systems Underspeed Detection O O O Disabled O Enabled U S 20 If this is enabled the unit will shut down the generator if the frequency falls below 20 of the nominal frequency Remote start function O O O Remote start O Simulated mains Programmable input can be configured to one of the following Remote start If the input is...

Страница 10: ...utdown open on fault If the input is deactivated and the saftey time has elapsed the generator will be shutdown and energise the common warning and common shutdown output Auxiliary Input 2 Function O O Immediate Warning Close on Fault O Immediate Warning Open on Fault O Immediate Shutdown Close on Fault O O Immediate Shutdown Open on Fault O Delayed Warning Close on Fault O O Delayed Warning Open ...

Страница 11: ... O Common Warning O Common Shutdown O O System in Auto O O Common Alarm O O O Energise to Stop Programmable output can be configured to one of the following Pre heat The output is energised for the period of pre heat time prior to cranking and between the cranking attempts Engine Running The output is active after the saftey timer has elapsed Common warning The output is active if there are any wa...

Страница 12: ... close the mains contactor breaker 14 Generator loading Relay Normally Open contact 1 0mm Used to close the generator contactor breaker 15 Functional Earth 1 0mm Connect to a good clean earth point 16 Mains L1 Voltage Monitoring Input 1 0mm Connect to Mains L1 supply AC Recommend 2A Fuse Max 17 Mains L2 Voltage Monitoring Input 1 0mm Connect to Mains L1 supply AC Recommend 2A Fuse Max 18 Mains L3 ...

Страница 13: ...engine speed Minimum 75V AC Ph N Crank Disconnect from 15V Ph N 20Hz Overspeed 14 24 overshoot Underspeed 20 Mains Frequency 50 60 Hz Start Output 1 2 Amp DC at supply voltage Fuel Output 1 2 Amp DC at supply voltage Auxiliary Outputs 1 2 Amp DC at supply voltage Dimensions 125mm x 165mm x 28 mm Charge Fail 12 Volts 8 Volts CF 24 Volts 16 Volts CF Operating Temperature Range 30 C to 700 C Applicab...

Страница 14: ...y positive Solid state output from DSE module eg Terminal 3 of 703 4 FUEL Fuel Solenoid terminal Observe polarity when using relays fitted with integral diodes A D B C A B C D Solid State Output from DSE Module Pin Automotive relay Pin 8 Pin Plugin relay Function 3 86 7 Fuel Output 85 2 To Positive supply via fuse 30 1 To Positive supply via fuse 87 3 To Fuel Solenoid Example of relay pins connect...

Страница 15: ...xiliary Alarm Inputs Battery F2A F Crank Fuel Starter motor Charge alt Fuel output Start output N L1 L2 L3 Alternator Output Load Mechanical Interlock N L1 L2 L3 Mains Utility supply 14 SSO Close Gen output G M Electrical Interlock 13 SSO Close mains output FUSES 2A Oil Pressure Engine temperature Remote Start Normally closed Normally open 16 17 18 19 Close mains relay Close gen relay NOTE Close m...

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