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What can cause LSTP fault on ATV21 or ATV212 Drive?

Issue:
What can cause LSTP fault on ATV21 or ATV212 Drive?

Product Line:
ATV21, ATV212, S-Flex

Environment:
All

Cause:
NA

Resolution:
LSTP stands for Low Speed Stop. It is an Auto-stop because of continuous operation of VFD at Low Speed (LL).
Check to see if the automatic stop function with F256 was activated.
To deactivate the automatic stop function, increase the Command Frequency above Low Speed (LL+F391) or turn off the Run Command.
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