Description

The Schneider Electric ATV212HD37N4 is a high-performance variable speed drive (VSD) from the Altivar

212 series, designed for efficient motor control in HVAC and fluid management applications.

Frequently Asked Questions About ATV212HD37N4  

 How do I program the ATV212 for a 4–20 mA speed reference?

To configure the ATV212 for a 4–20 mA input:

Set parameter FMod to 1 (VIA reference).

Change parameter F201 to 20 to set the analog input minimum to 4 mA.

Adjust dip switch SW100 to "I" for current input.

Connect the 4–20 mA signal to terminals VIA (input) and CC (common) 

How can I set up RUN/STOP control via terminals and speed adjustment using the keypad?

To configure terminal control for RUN/STOP and speed adjustment via the keypad:

Press Mode until "AUF" appears.

Set CNOD to 0 for terminal Start/Stop control.

Set FNOD to 3 for keypad UP/DOWN arrow speed control .

 What are the environmental operating conditions for the ATV212HD37N4?

The drive operates within a temperature range of -10°C to +40°C without derating.For temperatures

above 40°C, derating is required to ensure optimal performance.

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