Set b3-01 (Speed Search Selection) to 1 (Enabled) .
Decide if you want it to trigger automatically after a power loss or every time a "Run" command is given. 2. Configure Current and Timing
Locate the primary activation parameter in your control interface.
In the context of industrial automation and , "Speed Search" (often called "Catch-on-the-Fly") is a feature that allows a drive to restart into a motor that is already spinning (e.g., after a brief power loss or while a fan is windmilling).
Typically set between 100% and 150% of the motor's rated current. This determines how much "effort" the drive uses to find the frequency.