Free Setting V/f Frequency 7 Exceeds Upper Limit

What does 091 mean?

This warning occurs when the seventh point of the free setting V/f curve (b112), which also acts as the maximum frequency in this mode, is set higher than the frequency upper limit (A061). This creates an inconsistent operational boundary for V/f control, limiting the actual achievable frequency.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Review the entire free V/f curve to ensure consistency across all defined points.