Zeror.ai Error Codes Nidec Oht.C

Nidec Oht.C

Brand: NidecModel: Commander C200/C300Error code: Oht.C

What the Fault Means

Kontrol katı aşırı sıcaklığı (OHt Control)

Likely causes

  • Kontrol kartı ortam sıcaklığı sınırı aştı.

Solution and Safe First Checks

  1. Pano içi sıcaklığı düşürün, havalandırmayı iyileştirin.

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

Related Nidec error codes

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

Nidec Oht.C · Zeror.ai