Inverter BD (brake) action - OFF

Fujitec Elevator High Elevator

Model: Generic | Code: 23

Applicable Systems
Fujitec Control System

Symptoms

Inverter brake action (OFF) detected; inverter abnormal

Possible Causes

  • Inverter internal fault
  • related codes 21, 28, 2A, 2B, 2E, 37, B4, B5 may also appear

Troubleshooting Steps

  1. Step 1: Check related codes
    Verify the fault is resolved after completing this step.
  2. Step 2: inspect inverter
    Verify the fault is resolved after completing this step.
  3. Step 3: verify inverter parameters
    Verify the fault is resolved after completing this step.
  4. Step 4: check inverter wiring
    Verify the fault is resolved after completing this step.

How to Reset

Power cycle after inverter check

Related Fujitec Fault Codes

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Source: baijiahao (huasheng fujitec); toutiao.com/w/1874164112328836

Category: Elevator