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What causes an SoF [Overspeed Fault] on an ATV630, ATV930 or ATV340?

Issue:
What causes an SoF [Overspeed Fault] on an ATV630, ATV930 or ATV340?

Product Line:
ATV660 , ATV630 

Environment
All serial numbers

Cause:
Will not clear

Resolution:
Under [Complete Settings] > [Motor Parameters] Need to changed MPC (nPC on display) [Motor Parameter Choice] to CoS and Ctt [Motor Control Type] to Standard or U/F VC Quad.U
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