Toshiba ELC-150 Error ELC-049

Toshiba Elevator Major Controller

Model: ELC-150 | Code: ELC-049

Applicable Systems
ELC-150 ELC-155

Symptoms

Toshiba ELC-150 elevator controller reports fault indicating control system issue requiring diagnostic evaluation of the elevator control system.

Possible Causes

  • Car calling signal processing error causing incorrect floor registration
  • Door timer expiry during door open phase exceeding 30 seconds
  • Inspection operation switch signal conflict detected by controller
  • Position correction signal loss after power restoration

Troubleshooting Steps

  1. Step 1: Access ELC-150 controller diagnostic via maintenance panel
    Fault code with occurrence count and status displayed
  2. Step 2: Check door timer settings in controller parameter menu
    Door open timer set to 15-30 seconds per building standard
  3. Step 3: Verify inspection switch operation at car top
    Switch toggles cleanly between normal and inspection modes
  4. Step 4: Run position correction procedure from maintenance menu
    Position correction completes with no errors

How to Reset

Reset by: 1) Correct the fault condition. 2) Reset controller from maintenance mode. 3) Run test trip. 4) Verify normal operation.

Common Replacement Parts

  • ELC-CTL-001: Toshiba ELC-150 controller board (Verify model compatibility)

Frequently Asked Questions

  • Q: What causes position correction signal loss?

    Position correction signal loss typically occurs after extended power outages when the backup battery is depleted. The controller loses its learned position data and must relearn floor positions through a full travel calibration run.

Related Toshiba Fault Codes

Source: Toshiba ELC-150 Elevator Controller Manual

Category: Elevator