How do I configure the RY relay on an ATV212 drive to activate when a speed threshold is reached?

You can configure the RY relay on the ATV212 drive to activate when the motor speed (output frequency) reaches a defined threshold.

Follow these steps:

1. Set the relay function

   • Go to: I/O Menu → RY Relay Function (F130)
   • Ensure F130 = 4 (Freq. 1 reached / Speed reached)
   • This is the factory default setting in most cases.

2. Define the speed (frequency) threshold

   • Set parameter: F100 (Freq. 1 reached)
   • Enter the desired frequency value (in Hz) at which the relay should activate

3. (Optional) Configure delay

   • Use F146 (RY delay) if you want to delay relay activation after the threshold is reached

Result:
The RY relay energizes when the drive output frequency is equal to or greater than the value set in F100, and de-energizes when it drops below that value.

If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:

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