Siemens F07968

Hatanın Anlamı

Fault: Drive: Lq-Ld measurement incorrect

Olası nedenler

• A fault has occurred during the Lq-Ld measurement
• Fault value (r0949, interpret decimal): 10: Stage 1: The ratio between the measured current and zero current is too low
• 12: Stage 1: The maximum current was exceeded
• 15: Second harmonic too low

Çözüm ve Güvenli İlk Kontroller

1. For fault value = 10: Check whether the motor is correctly connected
2. Replace the power unit involved
3. De-activate technique (p1909)
4. For fault value = 12: Check whether motor data have been correctly entered

Güvenlik: Enerjiyi kesmeden pano içi işlem yapmayın; emin değilseniz yetkili teknisyene danışın.

İlgili Siemens hata kodları