Zeror.ai Error Codes Inovance Er.121

Inovance Er.121

Brand: InovanceModel: SV660 / SV630 / IS620 Servo Alarm KodlarıError code: Er.121

What the Fault Means

Encoder Communication Error

Likely causes

  • Encoder veri alınamıyor, sinyal bütünlüğü bozuk

Solution and Safe First Checks

  1. Ekranlama ve topraklamayı iyileştirin; kablo uzunluğunu kısaltın

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 Er.121 · Zeror.ai