{}

Nos marques

Bienvenue sur le site Web de Schneider Electric

Bienvenue sur notre site Web.

Consulter notre FAQ

What is a USF fault on ATV320

Article available in these languages: Thaï

Issue:
USF fault on ATV320

Product Line:
Altivar Machine, ATV320

Environment:
All serial numbers

Cause:
• Supply mains too low
• Transient voltage dip

Resolution:
• Measure incoming line to line voltages
• Check the DC bus voltage on PA and PC
• Check the voltage and the parameters of [UNDERVOLTAGE MGT] (USb-)


ATV320 programming manual:
https://www.se.com/ww/en/download/document/NVE41295/ ​​​​​​​

Schneider Electric Belgium

Pièce(s) jointe(s)

ATV320_Programming_Manual_EN_NVE41295_03.pdfATV320_Programming_Manual_EN_NVE41295_03.pdf [2.5 MB]
En savoir plus
Gamme :
En savoir plus
Gamme :