MAN B&W HMI Engine Control Panel (Version 1.7 Rev. 317197-4)

Marine Main Engine Control Interface | BCU Control Panel | MAN Diesel Electronic Engine Automation

Title

MAN B&W HMI Engine Control Panel Version 1.7 Rev. 317197-4 | MAN Diesel Engine Control Unit | Marine Automation Spare Parts

MAN B&W HMI Engine Control Panel (Version 1.7)

The MAN B&W HMI (Human Machine Interface) Engine Control Panel is an operator interface used with electronically controlled MAN B&W marine diesel engines. It allows engineers to monitor engine operating parameters, acknowledge alarms, perform diagnostics, and communicate with the BCU (Basic Control Unit) and engine automation system.

Based on the uploaded photographs, the unit is identified as:

• Manufacturer: MAN Diesel
• Equipment: HMI Engine Control Panel
• Version: 1.7
• Revision: 317197-4
• Application: MAN B&W Electronic Main Engine Control System

This type of panel is commonly installed in the Engine Control Room (ECR) or local engine control station on modern commercial vessels.

---

Marine engineers worldwide rely on SM MARINE SERVICE™ for marine automation equipment, repair services, and spare parts.

Website: https://www.smmarineservice.com

---

What Does This Panel Do?

The HMI serves as the communication interface between the engineer and the engine control system. Through this display panel, operators can:

• Monitor engine speed (RPM)
• Monitor fuel index
• Monitor lubricating oil pressure
• View engine alarms and fault history
• Select operating modes
• Start pre-lubrication pumps
• Perform lamp tests
• Navigate diagnostic menus
• Communicate with the BCU and MCU
• Confirm and reset alarms

The illuminated "BCU IN CONTROL" indicator shown in your unit identifies which controller currently has command of the engine.

---

Main Features

• Digital engine monitoring
• Real-time operating parameter display
• Alarm and event logging
• Navigation keypad for diagnostics
• BCU communication
• Engine status indication
• Pre-lubrication control
• Pump control interface
• Maintenance-friendly design
• Marine-grade industrial construction

---

Marine Applications

This MAN Diesel HMI is commonly found on:

• MAN B&W ME Series Engines
• Electronically Controlled Two-Stroke Engines
• Container Ships
• Bulk Carriers
• Oil & Chemical Tankers
• LNG Carriers
• Offshore Vessels
• Ro-Ro Ships
• General Cargo Ships

Main Components

The MAN B&W HMI Engine Control Panel is designed to provide operators with complete visibility and control of the electronic engine management system. Major components include:

• LCD Display Module
• Engine Speed Indicator
• Fuel Index Display
• Lubricating Oil Pressure Indicator
• Alarm & Warning LEDs
• Function Keys
• Navigation Keys
• Enter / Escape Buttons
• Lamp Test Button
• Pump 1 & Pump 2 Control
• Pre-Lubrication Control
• AUTO / MCU / BCU Selector Switch
• BCU Status Indicator
• Internal CPU Board
• Communication Interface Board
• Power Supply Circuit
• CAN Bus / Serial Communication Interface

These modules work together to communicate with the engine's Basic Control Unit (BCU), Main Control Unit (MCU), sensors, and actuators.

---

Marine engine automation spare parts are available from SM MARINE SERVICE™.

Website: https://www.smmarineservice.com

---

Common Applications

This HMI is installed on numerous electronically controlled MAN B&W engines including:

• MAN B&W ME Series
• MAN B&W ME-C Series
• MAN B&W ME-B Series
• MAN B&W ME-GI Series
• MAN B&W ME-LGI Series

Common vessel types include:

• Container Ships
• Bulk Carriers
• Oil Tankers
• Chemical Tankers
• LNG Carriers
• LPG Carriers
• Offshore Supply Vessels
• Ro-Ro Ships
• Car Carriers
• Heavy Lift Vessels

---

Common Problems & Troubleshooting

Marine engineers frequently encounter the following issues:

• Blank or dead LCD display
• BCU communication failure
• CAN Bus communication alarm
• Engine speed not displayed
• Fuel index indication failure
• Lubricating oil pressure display error
• Keypad not responding
• Alarm reset failure
• Power supply malfunction
• Internal CPU failure
• Communication board fault
• Software initialization error
• Display backlight failure
• EEPROM memory fault

Most faults can be repaired without replacing the complete unit.

---

Maintenance Tips

For reliable long-term operation:

• Keep the front panel clean and dry.
• Inspect all wiring terminals regularly.
• Check communication cable integrity.
• Verify BCU communication status.
• Perform keypad function tests.
• Carry out lamp tests periodically.
• Inspect the internal power supply.
• Keep software configuration backed up.
• Replace damaged membrane keys promptly.
• Follow MAN Diesel maintenance recommendations.

Routine preventive maintenance greatly improves engine automation reliability.

---

Common Spare Parts

Frequently required spare parts include:

• LCD Display Module
• Front Membrane Keypad
• CPU Board
• Communication Board
• CAN Interface Module
• Power Supply Module
• EEPROM Memory IC
• Alarm LED Board
• Navigation Key Assembly
• Rotary Selector Switch
• Internal Ribbon Cable
• Terminal Connectors
• Front Panel Assembly
• Complete HMI Unit

---

Frequently Asked Questions (FAQ)

What is the MAN B&W HMI used for?

It provides the operator interface for monitoring and controlling electronically controlled MAN B&W marine diesel engines.

Does the HMI control the engine directly?

No. The HMI communicates with the BCU and MCU, which perform the actual engine control functions.

Can the HMI be repaired?

Yes. Many failures—including display, keypad, communication, and power supply issues—can be repaired by replacing individual electronic modules.

Does SM MARINE SERVICE™ supply this equipment?

Yes. We supply new, used, and professionally reconditioned MAN B&W HMI panels, BCU units, engine automation modules, spare parts, repair services, testing, and technical support.

---

Why Choose SM MARINE SERVICE™

SM MARINE SERVICE™ supplies marine automation equipment for ship owners, ship managers, repair yards, and marine engineers worldwide.

Our services include:

• New Equipment Supply
• Used Equipment Supply
• Reconditioned Equipment
• Worldwide Shipping
• Spare Parts Supply
• PCB Repair
• Marine Automation Repair
• Calibration Services
• Technical Support
• Product Sourcing

Bangladesh Office
Samir Market, DT Road, Pahartali, Beside CDA Market
Chattogram, Bangladesh

China Warehouse & Support Center
Shanghai, China

Website
https://www.smmarineservice.com

Email
info@smmarineservice.com

WhatsApp
+8801818929292

Marketing Contact
Nazmul Hasan Bhuiyan

---

Conclusion

The MAN B&W HMI Engine Control Panel (Version 1.7, Revision 317197-4) is an essential component of MAN Diesel electronic engine automation, providing engineers with real-time engine monitoring, alarm management, diagnostics, and communication with the Basic Control Unit (BCU). Its robust design and reliable performance make it a critical interface for modern electronically controlled marine engines.

Whether you require a complete HMI panel, replacement spare parts, diagnostics, repair, calibration, or technical assistance, SM MARINE SERVICE™ offers comprehensive support with worldwide delivery.

For inquiries, visit:

https://www.smmarineservice.com

 

 

-

+

Buy Now