Zeror.ai Error Codes Siemens A30502

Siemens A30502

Brand: SiemensModel: Sinamics S120 / G120 Kontrol Birimi (Control Unit) HatalarıError code: A30502

What the Fault Means

DC bara aşırı voltaj (uyarı)

Likely causes

  • DC bara voltajı uyarı seviyesine ulaştı

Solution and Safe First Checks

  1. Şebeke voltajını kontrol edin; frenleme direncini doğrulayın

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 A30502 · Zeror.ai