Manual d'usuari del mòdul de control del generador marí SMARTGEN HMC4000MPU

1. Introducció

The SMARTGEN HMC4000MPU Marine Genset Control Module is an advanced controller designed for marine generator sets. It integrates digitization, intelligentization, and network technology to provide comprehensive automation and monitoring capabilities for single-unit gensets. This module facilitates remote start/stop operations, precise data measurement, and robust alarm protection, ensuring reliable performance in marine environments. Featuring an intuitive LCD display with selectable language interfaces (Chinese and English) and user-friendly push-button operation, the HMC4000MPU is engineered for ease of use and high reliability.

This manual provides detailed instructions for the installation, operation, and maintenance of your HMC4000MPU controller.

2. Característiques clau

• Visualització: 132x64 LCD with backlight, offering selectable language interfaces (Chinese and English) and push-button operation.
• Durabilitat: Hard-screen acrylic material protects the screen, providing excellent wear-resisting and scratch-resisting functions. Silicone panel and pushbuttons are designed for extreme temperature environments.
• Connectivitat: Equipped with a CANBUS port for communication with J1939 compliant gen-sets.
• Comandament a distància: RS485 communication interface allows connection with remote control modules, enabling convenient remote engine start/stop. Local start/stop keys are deactivated in remote control mode.
• Mode d'anul·lació: A dedicated override mode ensures that only over-speed shutdown and emergency shutdown can stop the engine, enhancing safety in critical situations.
• Compatibilitat del sistema: Suitable for 3-phase 4-wire, 3-phase 3-wire, single phase 2-wire, and 2-phase 3-wire systems with voltage 120V/240V and frequency 50Hz/60Hz.
• Micro-processor Technology: Utilizes micro-processor technology for precision parameter measurement, fixed value adjustment, time setting, and set value adjustment.
• Configuració: All parameters can be configured from the front panel or via a USB interface using a PC.

3. Model Comparison

The SMARTGEN HMC4000 series offers various models with distinct functionalities. Below is a comparison table:

4. Configuració i instal·lació

4.1. Muntatge del controlador

The HMC4000MPU should be securely mounted in a location that is protected from direct exposure to harsh marine elements, excessive vibration, and extreme temperatures beyond its operational limits. Ensure adequate ventilation around the unit.

Figura 1: Davant view of the SMARTGEN HMC4000MPU Marine Genset Control Module. The module features a green LCD screen displaying RPM, kPa, temperature, and voltage. Below the screen are five control buttons: Stop (red), Remote (with a keypad icon), Self-Check (with a list icon), Alarm Reset (with a curved arrow icon), and Start (green). The brand "SmartGen" is visible at the top, and "Marine Engine Controller" is printed at the bottom.

4.2. Connexions de cablejat

All wiring should be performed by qualified personnel in accordance with local and international electrical codes. Ensure the genset is completely powered off and isolated before making any connections.

• Font d'alimentació: Connect the module to a stable DC power source (typically 12V or 24V, depending on the system). Observe correct polarity.
• Sensors del motor: Connect engine sensors for parameters such as oil pressure, water temperature, fuel level, and engine speed (via head sensor for HMC4000MPU).
• Entrades del generador: Connectar voltage and current transformers as required for generator monitoring.
• Sortides de control: Connect to the engine's starter motor, fuel solenoid, and other control devices.
• Ports de comunicació:
  • RS485: For remote control and monitoring.
  • CANBUS (J1939): For communication with compatible engine ECUs.
  • USB: For PC configuration and parameter adjustment.
• Parada d'emergència: Ensure the emergency stop circuit is correctly wired and functional.

5. Instruccions de funcionament

5.1. Powering On and Initial Display

Upon applying power, the LCD screen will illuminate and display the current status of the genset, including RPM, oil pressure (kPa), engine temperature (°C), and battery voltage (V). The "发动机待机" (Engine Standby) message indicates the genset is ready for operation.

5.2. Manual Start/Stop

• Inici: Premeu el botó Comença button (green button with a vertical line icon) to initiate the engine start sequence. The controller will perform pre-heat (if configured) and then crank the engine.
• Atura: Premeu el botó Atureu-vos button (red button with a circle icon) to shut down the engine. The controller will execute the cool-down sequence (if configured) before stopping the engine.

5.3. Mode de control remot

When the controller is connected via the RS485 interface to a remote control module, it can be switched to remote control mode. In this mode, the local Start/Stop buttons on the HMC4000MPU are deactivated, and all engine control commands are received from the remote system. The Remot button (with a keypad icon) may indicate or activate this mode, depending on configuration.

5.4. Self-Check Function

Prement el Autocontrol button (with a list icon) initiates a diagnostic routine to verify the functionality of the controller and connected sensors. Refer to the display for self-check results.

5.5. Gestió d'alarmes

The controller continuously monitors various engine and generator parameters. In case of an abnormal condition, an alarm will be triggered, indicated by the "Alarm" icon (triangle with exclamation mark) and potentially an audible alert. The specific alarm message will be displayed on the LCD.

• Restabliment de l'alarma: After addressing the cause of an alarm, press the Restabliment de l'alarma button (with a curved arrow icon) to clear the alarm indication.

5.6. Override Mode

The override mode is a critical safety feature. When activated, only an over-speed shutdown or an emergency shutdown signal can stop the engine. This mode is typically used in situations where continuous engine operation is paramount, even in the presence of minor faults that would otherwise trigger a shutdown.

6. Manteniment

Regular maintenance ensures the longevity and reliable operation of your HMC4000MPU controller.

• Neteja: Periodically clean the front panel and screen with a soft, dry cloth. Avoid abrasive cleaners or solvents.
• Comprovacions de connexió: Inspeccioneu regularment totes les connexions del cablejat per comprovar si estan ben ajustades i si hi ha signes de corrosió.
• Functional Tests: Periodically perform a self-check and test the start/stop functions to ensure proper operation.
• Actualitzacions de firmware: Consulta l'SMARTGEN website or contact support for information on available firmware updates that may enhance performance or add features.

7. Solució De Problemes

If you encounter issues with your HMC4000MPU, consider the following basic troubleshooting steps:

• Sense energia: Check the DC power supply connections and ensure the battery voltage està dins de l'interval especificat.
• El motor no arrenca: Verify fuel supply, battery charge, and starter motor connections. Check for active alarms that might be preventing start-up.
• Lectures incorrectes: Inspect sensor connections and ensure sensors are correctly calibrated and functioning.
• Problemes de comunicació: For RS485 or CANBUS problems, check wiring, termination resistors, and ensure correct communication parameters are set.
• Persistent Alarms: Identify the specific alarm code displayed and consult the detailed alarm list in the full product manual (if available) or contact technical support.

For complex issues, it is recommended to contact SMARTGEN technical support.

8. Especificacions

• Número de model: HMC4000MPU
• Fabricant: SMARTGEN
• Pes de l'article: 11.29 unces
• ASIN: B07GH7Z83T
• Primer disponible: 13 de desembre de 2018
• Visualització: 132x64 LCD with backlight
• Comunicació: RS485, CANBUS (J1939), USB
• Compatibilitat del sistema: 3-phase 4-wire, 3-phase 3-wire, single phase 2-wire, 2-phase 3-wire (120V/240V, 50Hz/60Hz)
• Speed Detection: Via head sensor (for HMC4000MPU)

9. Garantia i Suport

For warranty information, technical support, or service inquiries regarding your SMARTGEN HMC4000MPU Marine Genset Control Module, please contact SMARTGEN directly or your authorized distributor. Ensure you have your model number and purchase details available when seeking support.

For the most up-to-date information, please visit the official SMARTGEN weblloc.