2nd Motor Free Setting V/f Frequency 7 Exceeds 2nd Multi-step Speed Reference 0

What does 295 mean?

For the second motor settings, this warning occurs when the seventh point of the free setting V/f curve (b112) is set higher than the 2nd Multi-step speed reference 0 (A220) or the output frequency setting (F001). This creates a conflict where the V/f curve's maximum frequency is inconsistent with a programmed speed reference for the second motor, potentially causing unintended speed limits.

• Parameter b112 (Free setting V/f curve frequency point 7) for the second motor is set higher than parameter A220 (2nd Multi-step speed reference 0).
• The V/f curve's maximum frequency point (b112) is configured to exceed the nominal multi-step speed reference (A220) or current output frequency (F001).
• Inconsistent parameter configuration where the V/f curve maximum frequency point conflicts with the specified multi-step speed reference for the second motor.

Click steps to track your progress.

1. 1

   Read the current values of parameter b112 (Free setting V/f curve frequency point 7), A220 (2nd Multi-step speed reference 0), and F001 (Output frequency setting).

2. 2

   Adjust parameter b112 to be less than or equal to parameter A220, ensuring the V/f curve point does not exceed the multi-step speed reference.

3. 3

   If A220 or F001 are intended to operate at a higher frequency, increase these parameters to be greater than or equal to b112.

4. 4

   Save all modified parameters to the drive's memory and cycle power to the inverter.