2nd Motor Frequency Lower Limit Exceeded

What does 202 mean?

For the second motor settings, this warning indicates that the frequency lower limit (A262) is set higher than the 2nd maximum frequency (A204). This creates an inconsistent lower boundary for the alternative motor profile, potentially restricting the minimum operating speed of the second motor.

• Parameter A262 (2nd motor frequency lower limit) is set to a value exceeding parameter A204 (2nd maximum frequency).
• The configured minimum operational frequency (A262) for the second motor is greater than its absolute maximum allowable frequency (A204).
• Incorrect parameter entry during setup, where A262 was assigned a value outside the valid range defined by A204.

Click steps to track your progress.

1. 1

   Read the current values of parameter A262 (2nd motor frequency lower limit) and parameter A204 (2nd maximum frequency).

2. 2

   Adjust parameter A262 to be less than or equal to parameter A204, ensuring the frequency lower limit does not exceed the absolute maximum frequency.

3. 3

   Alternatively, if a higher overall maximum frequency is intended, increase parameter A204 to a value greater than or equal to A262.

4. 4

   Save all parameter changes to the drive's memory and reboot the inverter for the new settings to take effect.