Zeror.ai Error Codes Inovance E027.3

Inovance E027.3

Brand: InovanceModel: MD520 VFDError code: E027.3

What the Fault Means

User-defined fault 3

Likely causes

  • Signal of user-defined fault input through connector

Solution and Safe First Checks

  1. Check settings of connector parameters (H2-06 to H2-07)
  2. Eliminate external fault; reset

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.