Fireye BLV512 – 2 Line × 16 Character OLED Display with Keypad

The Fireye BLV512 is a rugged, microprocessor-based OLED display and keypad module designed for use with the BurnerLogiX burner management control system.

Featuring a clear 2-line × 16-character high-brightness OLED display and integrated tactile keypad, it provides detailed language descriptors of burner operating status, configuration settings, and diagnostic lockout information.

The BLV512 enhances burner operation monitoring by allowing users to easily navigate menus to check current system conditions, review programmer configurations, and access lockout history.

🔧 Why You Need the BLV512 OLED Display

Without this module:

• Factory default parameters cannot be modified

• Detailed diagnostic and lockout information is unavailable

• Only limited LED or numeric indicators are visible

• Commissioning, troubleshooting, and system management are restricted

Installing the BLV512 OLED display ensures complete access to system configuration, monitoring, diagnostics, and integration with higher-level systems via Modbus RS485.

✅ Key Features & Benefits

• ✅ High-brightness 2-line × 16-character OLED display for clear text readout

• ✅ Fully functional integrated tactile keypad

• ✅ Displays current burner status, programmer configuration, and lockout history

• ✅ Supports remote mounting with NEMA 4 protection

• ✅ Available in either OLED (BLV512) or LCD (BLL510) formats

• ✅ Compatible with multiple flame scanning types and BurnerLogix programmer modules

• ✅ Enables monitoring of flame signal, fuel valve closure, operating hours, and cycle counts

• ✅ Supports Modbus RS485 communications for integration with higher-level control or data acquisition systems

• ✅ Works with BurnerLogix smart diagnostics and remote reset capabilities

• ✅ Required to change factory default programmer parameters

🌦 Remote Mounting & Environmental Protection

When mounted remotely using kits 129-178-4 or 129-178-8, the BLV512 OLED display:

• Meets NEMA 4 weatherproof requirements

• Is suitable for industrial and outdoor burner panel installations

• Provides protected access to diagnostics without opening the main control cabinet

• Protects the display from dust, moisture, and washdown environments

Remote mounting allows technicians to monitor system status and troubleshoot safely in harsh industrial conditions.

📋 Specifications

Note: Available alongside the BLL510 LCD version, but the BLV512 OLED display offers higher brightness and extended temperature range, ideal for industrial and panel-door installations.

🖥 Main Menu Access

The BLV512 provides access to:

• L1–3 OPEN – Current operating status

• BNR HOURS – Total hours main fuel energized

• BNR CYCLES – Total burner cycles

• BNR LOCKOUTS – Total system lockouts

• SYS HOURS – Total installed hours

• PROGRAM SETUP – Review and modify program parameters

• LOCKOUT HISTORY – Last 10 lockouts with burner hour & cycle timestamp

• SYSTEM INFO – Flame signal averages, module status, language selection, clear history

⚠️ Common Symptoms (When BLV512 Is Needed)

If you experience any of the following, a Fireye BLV512 display module may be required:

• 🔧 Unable to change factory default parameters in the programmer

• 🔒 System goes into lockout and you cannot view detailed diagnostic information

• 🔍 Need to review last 10 lockouts with burner hour & cycle timestamp

• ⚙️ Commissioning a new BurnerLogiX installation

• 🛠 Performing troubleshooting or configuration adjustments

• 📊 Need access to flame signal averages and system info data

Without a display module, parameter adjustments and detailed diagnostics are not accessible.

❓ Frequently Asked Questions (FAQ)

Q: Is BLV512 required for programming changes?
Yes, the BLV512 OLED display is required to modify factory default parameters.

Q: Can it be mounted remotely?
Yes, using mounting kits 129-178-4 or 129-178-8.

Q: Does it include a keypad?
Yes, a fully functional integrated tactile keypad.

Q: What NEMA rating does it have?
NEMA 4 when used with remote mounting kits.

Q: Difference between BLV512 and BLL510?
BLV512 = OLED display with high brightness and extended temperature range (-40°F).
BLL510 = LCD display. Both provide full functionality, but OLED is better for low-light or outdoor conditions.

Q: Can it communicate with higher-level systems?
Yes, the BLV512 supports Modbus RS485 for integration with control or data acquisition systems.

🛒 Shopping Tips

• Confirm your system is BurnerLogiX before ordering

• Remote mounting? Include kit 129-178-4 or 129-178-8

• Essential for program parameter changes, diagnostics, and monitoring

• Ideal for service fleets managing multiple BurnerLogiX systems

• Keep a spare BLV512 OLED display for commissioning and troubleshooting