Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Schneider Electric Canada Website×
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
What is an TJF fault on the ATV61 and ATV71 drives?
Altivar ATV61 and ATV71
TJF means IGBT overheating caused by drive overheating
Check the size of the load, motor and drive.
Also try to reduce switching frequency in menu 1.4
Wait for the motor to cool before trying to restart the drive.