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Egcon ECU Series User Manual
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Egcon ECU Series User Manual

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1. WARNING
To prevent personal injury or equipment damage, only qualified technicians/operators should
install, operate or service this device.
2. CAUTION
1. Megger and high potential test equipment should not be used.
2. Incorrect use of such equipment could damage components contained in the unit.
3. APPLICATION
It has been designed to start, stop and protect diesel engine generator wirelessly or manually.
4. FEATURES
4.1. Control power can be used for 12Vdc or 24Vdc.
4.2. Engine start or stop wirelessly.
4.3. Engine mode is changable to low speed or high speed wirelessly.
4.4. Preheating plug of preheat wirelessly.
4.5. Wireless manipulating range : Open land - about 700M, if blocked by buildings -
about 300M
4.6. In case of low speed, operating power of AVR can be blocked out (In case of more
than 1300RPM, power is supplied).
4.7. Engine is stopped by over speed, low oil pressure and high water temperature.
4.8. Setting over speed at the field is easy and over speed test PB is inside.
4.9. RPM METER is available.
4.10. Receives MPU(Magnetic Pickup) signal as engine starting signal.
4.11. Protects starter motor by detecting idle speed signal or oil pressure switch.
4.12. Operation state is easily recognizable by indicator lamp.
4.13. Simplified circuit by design using MICOM.
4.14. Surge voltage protecting circuit.
4.15. Durable against damp and vibration by silicon molding.
4.16. Use selectively from ETR or ETS(modes to stop engine).
4.17. Dry contacts of engine operation signal and fault signal included.
4.18. Stop solenoid circuit to prevent from being burnt down included.
5. BASIC SPECIFICATIONS
5.1. Power Input - 8 ~ 30 Vac
5.2. Method of MPU Detection
5.3. RPM METER output - FS/5V, 500uA
×
→
0 7,000 Hz ,2 20 Vac
～
～

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Summary of Contents for Egcon ECU Series

  • Page 1 1. WARNING To prevent personal injury or equipment damage, only qualified technicians/operators should install, operate or service this device. 2. CAUTION 1. Megger and high potential test equipment should not be used. 2. Incorrect use of such equipment could damage components contained in the unit. 3.

  • Page 2: Indicator Lamp

    6. STRUCTURE 6.1. Dimension : W140 * H200 * D43 (mm) 6.2. Mounting Holes : W90*H196 / 5 -4Holes Φ 6.3. Color : Bottom - dark gray / Cover - ivory 6.4. Weight : 700g. 7. APPEARANCE 8. INDICATOR LAMP ×...
  • Page 3 8.1. Power : Turned on when control power is input ( GREEN ) 8.2. Run : Turned on at more than engine Idle speed - about 600rpm ( GREEN ) 8.3. Synchro speed : Turned on at more than engine synchro speed - about 1,300rpm ( YELLOW ) 8.4.
  • Page 4 9.5. DIP S/W ▶ SW0 ~ SW3 : Use for setting Ring gear number ▶ SW4 : Nonuse ▶ SW5 : Use for run/idle speed setting - ON : Use when IDLE/RUN contact of governor is CLOSE. In case of IDLE and OPEN, it is run speed. - OFF : Use when IDLE/RUN contact of governor is OPEN.
  • Page 5 - ON : 5V, OFF : 500uA 10. IN/OUTPUT TERMINALS 10.1. BP+, BP- : Input terminal of operating power ( DC 8~30V input) 10.2. 88X : Output terminal of Engine starting signal ( DC power “+”output , DC30V, 10A Max ) (Necessarily, the assistant magnet is needed to be attached) 10.3.

  • Page 6: Preparations For Use

    11. PREPARATIONS FOR USE 11.1. Connect the circuit to in/output terminal of ECU-RC2, same as below Drawing1 11.2. Set DIP S/W settings of ECU-RC2 in accordance with Engine. ▶ Engine stop mode - ETS/ETR ▶ Governor switch to select idle/run speed mode 11.3.

  • Page 7: Engine Stop

    starting motor is cut off. ▶ When engine starts, if oil pressure switch is detected owing to its operating, the power of starting motor is cut off after 3sec even without engine operating input. ▶ If engine normally operates, and therefore if operating signal over 30% of rated speed is input to MP1 terminal, RUN lamp is turned on.

  • Page 8: Over Speed Test

    14.4. If KEY3 button of Remote controller is pressed for more than about 1sec. in idle speed operation, Engine mode is changed to run speed mode, and Engine operates in run speed. 14.5. If KEY3 button of Remote controller is pressed for more than about 1sec. in run speed operation, Engine mode is changed to idle speed mode again.
  • Page 9 15.3.3. Earth WTS terminal. 15.3.4. WTL lamp is indicated, and Engine stops. 15.3.5. Both KEY S/W and Remote selection switch should be RESET as OFF. 15.4. WLL ( WATER LEVEL LOW ) 15.4.1. Start Engine. 15.4.2. Confirm whether RUN lamp of ECU was turned on and whether RPM METER is indicating normal RPM.
  • Page 10 16.3. SETTINGS 16.3.1. When Program Switch at the front of receiver is pressed five times consecutively, LED blinks once.(registration mode of Remote controller's code) 16.3.2. Transmitter remote controller can be registered to max 10 devices. When KEY1 of transmitter remote controller is pressed, code is input to receiver, and LED in receiver blinks once.
  • Page 11 use at one go. 16.4.4. Additional switch input cannot be received while Transmitter Switch is pressed, because the same frequency bend is used. 16.4.5. When receiver operates as usual, LED lamp of Receiver does not blink. 17. ABBREVIATIONS 17.1. ECU-RC2 : ENGINE CONTROL UNIT 17.2.

This manual is also suitable for:

Ecu-rc2