EMKO EAOM-6 Скачать руководство пользователя страница 25 | Manualshive

Страница: 25 / 40

EMKO EAOM-6 Скачать руководство пользователя страница 25

This parameter allows the use of either a Stop solenoid or a Fuel solenoid. (See Section 5.1.10
Engine Starting.)

If Fuel Solenoid selected, the fuel solenoid will be energised while the engine is running and de-
energised to cut off the fuel and stop the engine.
If Stop Solenoid selected, the stop solenoid is normally de-energised and only energised to stop
the engine. The solenoid remains energised for the period defined as the Stop Magnet
Energising Time (P17). See Section 5.1.10 Engine Starting.

This parameter sets the period for which the Stop solenoid is energised to stop the engine. It
applies only where parameter Stop / Fuel Solenoid Selection (P16) is set to Stop Solenoid. See
Section 5.1.6 Stop/Fuel Solenoid Selection (P16)

5.1.6 Stop / Fuel Solenoid Selection (P16)

5.1.7 Stop Magnet Energising Time (P17)

Battery Voltage Weak Limit (P19)
Battery Voltage Weak Control Time (P20)

If the battery voltage drops below the level specified by the Battery Voltage Weak Limit (P19) for
more than the Battery Voltage Weak Control Time (P20) during engine cranking an alarm occurs.
The message Weak Battery is displayed on the LED display. Use the Reset Button to clear the
alarm indication.

5.1.9 Battery Voltage

5.1.8 Engine Started Signals (P18)

25

The unit must de-energise the Start solenoid to disconnect the starter motor, once the engine is
running. Conversely, if the engine does not start after the pre-set start time, the unit will turn off the
starter motor and try again. Hence, the unit must be able to detect when the engine has started.
Four signals are available to provide engine running information as follows :

0.

Charge generator (P18.0); f r o. m charging generator energising coil current.

1.

Speed (P18.1); if engine speed is higher than Speed Limit for Crank Disconnection (P22), pay

attention to the Speed Sensing Input Selection (P15) (Refer to 5.1.8)

2.

Alternator Voltage (P18.2); if alternator voltage is higher than Alternator Voltage Limit for Crank

Disconneciton (P21)

3.

Oil pressure (P18.3); it looks if oil pressure switch is closed.

Any or all of these signals can be selected for use. It is advisable to select at least two of them
–preferably 1. Engine speed, 2. Charging generator or Alternator voltage.
See Section 5.1.10 Engine Starting. If any of the selected signals appears, the unit assumes that
the engine has started.

«
...
23
24
25
26
27
...
»

Содержание EAOM-6

Страница 1: ...g from alternator frequency or magnetic pickup Preheat feature Fully programmable RS 232 communication port Standard modem communication Alternator voltages and frequency Battery voltage Battery charg...

Страница 2: ...r interface of the device how to access to the parameters description of the parameters are explained Also in these sections there are warnings to prevent serious injury while doing the physical and e...

Страница 3: ...10 ENTERING TO THE OPERATOR PARAMETERS WINDOW 4 3 11 ENTERING TO THE TECHNICIAN PARAMETERS WINDOW 4 3 12 ENTERING TO THE ADJUSTMENT WINDOW 4 3 13 LOAD THE CONFIGURATION FILE FROM THE DISC 4 3 14 SAVE...

Страница 4: ...GINE 7 4 STOPPING THE ENGINE 8 COMMISSIONING 9 1 FAULT INDICATIONS 9 1 1 FAILED TO START LED 9 1 2 HIGH TEMPERATURE LED 9 1 3 LOW OIL PRESSURE LED 9 1 4 CHARGE GENERATOR FAILURE LED 9 1 5 OVER UNDER S...

Страница 5: ...Product Category Electrical equipment for measurement control and laboratory use Conforms to the following directives Electrical control equipment for generating sets EAOM 6 EMC BS EN 50081 2 EMC Gen...

Страница 6: ...on two levels In the event that the engine fails to start on the first attempt the attempt will be repeated a programmed number of times or until successful If a fault is detected the unit shuts down...

Страница 7: ...and workmanship This warranty is provided for a period of two years The warranty period starts from the delivery date This warranty is in force if duty and responsibilities which are determined in wa...

Страница 8: ...to use the rated power supply voltage to protect the unit against damage and to prevent failure Keep the power off until all of the wiring is completed so that electric shock and trouble with the unit...

Страница 9: ...2 1 General Description 2 2 Dimensions 96mm 106mm 9mm 96mm 13mm 9 2 3 Panel Cut Out 92mm 92mm Front Panel IP54 Protection NEMA4X Mounting holes...

Страница 10: ...id injury from metal burrs which might be present The equipment can loosen from vibration and become dislodged if installation parts are not properly tightened These precautions for the safety of the...

Страница 11: ...hanical installation beware of any sharp burrs on the metal panel aperture Ensure that the fixings are properly tightened to prevent the fixings becoming loose due to panel vibration Montage of the un...

Страница 12: ...is correctly configured for your application Incorrect configuration could result in damage to the process being controlled and or personal injury It is your responsibility as the installer to ensure...

Страница 13: ...CHARGE GEN 40A BATTERY NEGATIVE MUST BE GROUNDED SGN GND c 1 c 1 c 2 GENERATOR N L1 L2 L3 17 14 16 15 9 8 7 2 1 3 18 26 27 19 20 21 22 23 24 25 4 6 N L1 L2 L3 LOAD BATTERY NEGATIVE MUST BE GROUNDED B...

Страница 14: ...high temperature switch Input from remote start stop switch 21 Emergency stop input 22 Input from spare switch 1 Input from spare switch 2 Input from spare switch 3 Input from magnetic pick up Input f...

Страница 15: ...ally closed contact to 0V Open on low oil pressure It can be used to detect when engine has started Input from High Temperature switch Switched to 0V when engine temperature exceeds thermostat setting...

Страница 16: ...connector female EAOM 6 Standard communication cable 9 pin D connector male EAOM 6 MODEM communication cable Green Yellow White Brown Brown White Green Note For 9600 baud rate cable length must be ma...

Страница 17: ...CD ROM drive on the PC CD will autostart then select EAOM 6 Install exe from the menu Press the windows START button icon then select EAOM 6 SW EAOM 6 from the program menu EAOM 6 unit communicates w...

Страница 18: ...Time Generator Frequency Maintenance Hour Failures Failed to Start HighTemperature Low Oil Pressure Over Under Speed Voltage Failure Charging Failure Failure 1 2 3 Emergency Stop Weak Battery Routine...

Страница 19: ...iles to the PC Save This menu allows the user to save the parameters with a name defined by user Print This menu allows the user to print the parameters Printer Setup This menu allows the user to sele...

Страница 20: ...nter the Technician Parameter password If password is correct all parameters will be viewed 4 3 10 Entering to the Operator Parameters Window 4 3 11 Entering to the Technician Parameters Window 20 Com...

Страница 21: ...menu While loading the parameters the hour glass cursor is displayed Please wait for the download operation to complete when the cursor returns to normal Click Open in File menu Choose configuration...

Страница 22: ...c Maintenance Hour Reset Preheat Time 0 Reserved 9999 Hour 0 999 Second Second 99 1 3 50 0 60 0 Hz 500 5000 RPM 1 1000 0 99 Second Battery Voltage Weak Limit 6 0 14 4 VZ 1 Second 99 VV 360 40 20 0 45...

Страница 23: ...ult Unit Max Configurable Failure Input 3 0 3 0 Only horn temporary 1 Only horn permanent 2 Engine stop 3 Contactor releaser 0 P33 Configurable Output 1 P35 0 Alarm out 1 Engine running 2 Load permit...

Страница 24: ...gine must be serviced at regular intervals The unit can be set to indicate when a service is due Set Periodic Maintenance Hour Set Value P06 to the number of running hours between services Use Periodi...

Страница 25: ...larm occurs The message Weak Battery is displayed on the LED display Use the Reset Button to clear the alarm indication 5 1 9 Battery Voltage 5 1 8 Engine Started Signals P18 25 The unit must de energ...

Страница 26: ...iled to Start indication is displayed The unit remains locked until the reset button has been pressed 5 1 10 Engine Starting This sets the delay before a Low Oil Pressure warning will be generated The...

Страница 27: ...any fault is reported It can be used for either audible or visual alert 1 Engine running Active while the engine is running 2 Load transfer permitted This output is active while engine is start to ru...

Страница 28: ...r password entering screen is shown VL31 L3N VL23 L2N VL12 L1N Hz RPM PROG PROG RESET RESET TEST TEST Operator Password Entering Screen Operator Password Entering Screen Change the password with and b...

Страница 29: ...Alternator Voltage Lower Limit Value Alternator Voltage Lower Limit Parameter Alternator Voltage Upper Limit Parameter Press button for accessing to the Value Press button for saving the value and ac...

Страница 30: ...s shown VL31 L3N VL23 L2N VL12 L1N Hz RPM PROG PROG RESET RESET TEST TEST Technician Password Entering Screen Change the password with and buttons After entering the password press the button for conf...

Страница 31: ...Alternator Voltage Lower Limit Value Alternator Voltage Lower Limit Parameter Alternator Voltage Upper Limit Parameter Press button for accessing to the Value Press button for saving the value and acc...

Страница 32: ...ll leds and digits are energised 6 LAMP TEST STOP START EAOM 6 PROG TEST RESET Hz RPM FAILED TO START HIGH TEMPERATURE LOW OIL PRESSURE RPM SPEED FAILURE VOLTAGE FAILURE VV CHARGING FAIL STOP START SP...

Страница 33: ...engine A green LED in the corner shows that the button has been pressed 5 Engine Stop button Stops the engine A red LED in the corner shows that the button has been pressed 11 Prog Test Lights all the...

Страница 34: ...six digit number The first three high digits are shown in the first display prefixed H and the second low in the second display prefixed L The alarm LED will flash continually if the unit detects any...

Страница 35: ...of times 9 Check that the Failed to Start LED flashes 10 Press the Power Off Button 8 11 Restore the engine to operational state reconnect the fuel solenoid 12 Press the Power On Button 7 13 Press th...

Страница 36: ...arted The fault will not be indicated if it occurs within the period defined by the Control On Delay parameter P26 after the engine has started This failure will not shut down the engine This LED flas...

Страница 37: ...ly measure voltage between pins 7 and 8 Check the Z fuse Check engine oil level and pressure Check oil pressure switch and wiring Check engine temperature and cooling systems Check switch and wiring C...

Страница 38: ...ssure Bypass Time Alternator Voltage Fault Control Delay Speed Fault Control Delay Engine Cooling Time 0 disable Periodic Maintenance Hour Reset Preheat Time 0 Reserved 9999 Hour 0 999 Second Second 9...

Страница 39: ...P38 P34 0 For Configurable Failure Input 1 P34 1 For Configurable Failure Input 2 P34 2 For Configurable Failure Input 3 0 0 Observation Continuously 1 Observation While Engine Running 0 Observation...

Страница 40: ...ery voltage can be 0VZ for max 100msn during cranking battery voltage should be at least nominal voltage before cranking Generator Speed Measurement From alternator or magnetic pickup Alternator Frequ...

Отзывы:

Нет отзывов