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

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This warning occurs when the seventh point of the free setting V/f curve (b112) is set higher than Multi-step speed reference 0 (A020) 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, potentially causing unintended speed limits.

• Parameter b112 (Free setting V/f curve frequency point 7) is configured to a value higher than the Multi-step speed reference 0 (A020).
• The V/f curve's maximum frequency defined by b112 is set above the nominal operating frequency for multi-step speed reference 0 (A020).
• The current output frequency setting (F001) is lower than b112, indicating a discrepancy between the V/f curve maximum and the active frequency command.

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Read the current values of parameter b112, A020 (Multi-step speed reference 0), and F001 (Output frequency setting) from the drive.

2. 2

   Adjust parameter b112 to be less than or equal to the desired Multi-step speed reference 0 (A020).

3. 3

   Verify that the output frequency setting (F001) is consistent with the desired A020 and b112 values, adjusting external commands if necessary.

4. 4

   Save the modified parameters to the drive's non-volatile memory and power cycle the drive.