• Anmelden

ST300 Error codes

  1. ST300 Series | E4, what does this message mean and what can be done?

    If the error message E4 appears on the frequency inverter display, it indicates overcurrent during acceleration. Causes: The acceleration ramp is too […]
  2. ST300er | E5 – What does this message mean and what can be done?

    If the frequency inverter displays the error message E5, it indicates an overcurrent during braking. Causes: Acceleration is too high. The mains […]
  3. ST300 Series | E6 – What does this message mean and what can be done?

    If the error message E6 appears on the frequency converter display, it indicates an overcurrent during constant speed operation. Causes: The acceleration […]
  4. ST300 Series | E7 – What does this message mean, and what can be done?

    If the error message E7 appears on the frequency converter display, it indicates an overvoltage during acceleration. Causes: A disturbance occurred in […]
  5. ST300 Series | E8 – What does this message mean, and what can be done?

    If the error message E8 appears on the frequency converter display, it indicates an overvoltage during braking. Causes: • Disturbance in the […]
  6. ST300 Series | E9 – What does this message mean, and what can be done?

    If the error message E9 appears on the frequency converter display, it indicates an overvoltage during constant speed operation. Causes: • Disturbance […]
  7. ST300 Series | E10, what does this message mean, and what can be done?

    If the error message E10 appears on the frequency converter display, it indicates a DC bus undervoltage fault. Causes: The mains voltage […]
  8. ST300 Series | E11, what does this message mean, and what can be done?

    If the error message E11 appears on the frequency converter display, it indicates a motor overload. Causes: The mains voltage is too […]
  9. ST300 Series | E12, what does this message mean, and what can be done?

    If the error message E12 appears on the frequency converter display, it indicates an inverter overload. Causes: The acceleration ramp is too […]
  10. ST300 Series | E13, what does this message mean, and what can be done?

    If the error message E13 appears on the frequency converter display, it indicates a phase loss on the input side. Causes: Phase […]
  11. ST300 Series | E14, what does this message mean, and what can be done?

    If the error message E14 appears on the frequency converter display, it indicates a phase loss on the output side. Causes: Phase […]
  12. ST300 Series | E16, what does this message mean, and what can be done?

    If the error message E16 appears on the frequency converter display, it indicates overheating of the inverter module. Causes: The air duct […]
  13. ST300 Series | E17, what does this message mean, and what can be done?

    If the error message E17 appears on the frequency converter display, it indicates an external fault. Causes: A digital input terminal assigned […]
  14. ST300 Series | E18, what does this message mean, and what can be done?

    If the error message E18 appears on the frequency converter display, it indicates a Modbus communication error. Causes: Baud rate not correctly […]
  15. ST300 Series | E19, what does this message mean, and what can be done?

    If the error message E19 appears on the frequency converter display, it indicates a current detection error. Causes: Defective motor cable or […]
  16. ST300 Series | E20, what does this message mean, and what can be done?

    If the error message E20 appears on the frequency converter display, it indicates a motor auto-tuning error. Causes: The motor power does […]
  17. ST300 Series | E21, what does this message mean, and what can be done?

    If the error message E21 appears on the frequency converter display, it indicates an EEPROM error. Causes: Error reading/writing control parameters. The […]
  18. ST300 Series | E22, what does this message mean, and what can be done?

    If the error message E22 appears on the frequency converter display, it indicates a PID feedback offline error. Causes: PID feedback is […]
  19. ST300 Series | E23, what does this message mean, and what can be done?

    If the error message E23 appears on the frequency converter display, it indicates a brake unit error. Causes: A fault in the […]
  20. ST300 Series | E24, what does this message mean, and what can be done?

    If the error message E24 appears on the frequency converter display, it indicates that the runtime limit of the converter has been […]
  21. ST300 Series | E25, what does this message mean, and what can be done?

    If the error message E25 appears on the frequency converter display, it indicates an electronic overload error. Causes: The converter triggers an […]
  22. ST300 Series | E27, what does this message mean, and what can be done?

    If the error message E27 appears on the frequency converter display, it indicates a parameter upload error. Causes: The control panel cable […]
  23. ST300 Series | E28, what does this message mean, and what can be done?

    If the error message E28 appears on the frequency converter display, it indicates a parameter download error. Causes: The control panel cable […]
  24. ST300 Series | E32, what does this message mean, and what can be done?

    If the error message E32 appears on the frequency converter display, it indicates a Ground Fault 1. Causes: The output of the […]
  25. ST300 Series | E33, what does this message mean, and what can be done?

    If the error message E33 appears on the frequency converter display, it indicates a Ground Fault 2. Causes: The output of the […]
  26. ST300 Series | E34, what does this message mean, and what can be done?

    If the error message E34 appears on the frequency converter display, it indicates an error due to excessive speed deviation. Causes: The […]
  27. ST300 Series | E35, what does this message mean, and what can be done?

    If the error message E35 appears on the frequency converter display, it indicates a motor parameter setting error. Causes: The motor parameters […]
  28. ST300 Series | E36, what does this message mean, and what can be done?

    If the error message E36 appears on the frequency converter display, it indicates electronic underload detection. Causes: The converter triggers an underload […]
  29. ST300 Series | E40, what does this message mean, and what can be done?

    If the error message E40 appears on the frequency converter display, it indicates the activation of Safe Torque Off (STO). Causes: The […]
  30. ST300 Series | E41, what does this message mean, and what can be done?

    If the error message E41 appears on the frequency converter display, it indicates a fault in the safe circuit of channel H1. […]
  31. ST300 Series | E42, what does this message mean, and what can be done?

    If the error message E42 appears on the frequency converter display, it indicates a fault in the safe circuit of channel H2. […]
  32. ST300 Series | E43, what does this message mean, and what can be done?

    If the error message E43 appears on the frequency converter display, it indicates a fault in the safe channels H1 and H2. […]
  33. ST300 Series | E92, what does this message mean, and what can be done?

    If the error message E92 appears on the frequency converter display, it indicates that the threshold for the input voltage at analog […]
  34. ST300 Series | E93, what does this message mean, and what can be done?

    If the error message E93 appears on the frequency converter display, it indicates that the threshold for the input voltage at analog […]
  35. ST300 Series | E94, what does this message mean, and what can be done?

    If the error message E94 appears on the frequency converter display, it indicates that the threshold for the input voltage at analog […]