Zeror.ai Error Codes Inovance E057.1

Inovance E057.1

Brand: InovanceModel: MD520 VFDError code: E057.1

What the Fault Means

IGBT continuity failure U+/V-

Likely causes

  • IGBT open circuit

Solution and Safe First Checks

  1. Contact after-sales service

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

Related Inovance error codes

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

Inovance E057.1 · Zeror.ai