Technical FAQs

Ask a Question

On an ATV21 or ATV212, how is the high speed increased to a value greater than 60Hz?

Issue:
How is the high speed increased to a value greater than 60Hz?

Product Line:
ATV21 ATV212 S-Flex

Environment:
All

Cause:
Overspeed operation is desired.

Resolution:
First, set the maximum frequency, FH, to at least the desired high speed.
Second, change the high speed, UL, to the desired value.

If an analog input is used for speed reference, it will need to be scaled:
If FMOd=1, VIA analog input, then set F204 to the high speed.
If FMOd=2, VIB analog input, then set F213 to the high speed.

Was this helpful?
What can we do to improve the information ?