Zeror.ai Error Codes INVT Err40

INVT Err40

Brand: INVTModel: GD20/GD100/GD200Error code: Err40

What the Fault Means

Hız referans sinyali kaybı (速度给定丢失)

Likely causes

  • Analog giriş (AI) sinyali kayboldu;4-20mA sinyal < 3mA;kablo kopuk

Solution and Safe First Checks

  1. AI terminal gerilimini/akımını ölç;sinyal kaynağını kontrol et;P4 AI kayıp toleransını ayarla

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

Related INVT error codes

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

INVT Err40 · Zeror.ai