The smart thermostat, made Wiser.Learn more
...See what we've been doing in some of our major markets.Find your Location
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Schneider Electric USA 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.
How do you set up PID control on the ATV21 and ATV212 drives?
Altivar ATV21 and ATV212, S-Flex enclosed.
Setting up PID control on the ATV21 and ATV212 drives.
Push the mode button until you see AUF arrow down to F------ enter
Find F360 enter choose your PID feedback assignment to 1 for VIA or 2 for VIB and to enable your PID function.
Set FNOD as your PID set point to 3 if you want to use the up and down arrows as your set point. Choose 1 for VIA or 2 for VIB if you want your analog input to be your set point.
Please note its not a good idea to set up to set your PID feedback F360 to 1 VIA and your set point FNOD to 1 VIA.
Basic setup included for a 4-20mA signal input for PID feedback would be.
F360= 1 (enable PID and feedback is VIA 4 to 20mA)
FNOD= 3 (up and down arrows are your set point.
F362=PID proportional gain
F363= PID integral gain
F380 = 1 for Reverse acting (0 = disabled)
Ref manual 30072-451-63