Zeror.ai Error Codes Siemens F023

Siemens F023

Brand: SiemensModel: Frekans İnvertörü — MICROMASTER MM440 / SINAMICS G120Error code: F023

What the Fault Means

Çıkış faz kaybı - motor fazlarından biri açık

Likely causes

  • Motor kablosu kopuk
  • Sürücü IGBT arızalı
  • Motor terminali gevşek

Solution and Safe First Checks

  1. Çıkış kablo bağlantılarını kontrol edin
  2. Motor terminallerini sıkın
  3. IGBT'yi kontrol edin

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

Related Siemens error codes

Source: the Zeror.ai industrial fault database and Siemens technical documentation. This page is for information; on critical systems follow the manufacturer's manual and authorised service.

Siemens F023 · Zeror.ai