Speed Searchв Control V 15.0.2 Instant

Ensure your control method (e.g., V/f Control or Open Loop Vector) supports Speed Search, as some high-precision flux vector modes require specific PG feedback tuning to work.

To prepare or enable the feature in a control system (such as Yaskawa or similar VFD controllers ), follow these general configuration steps: 1. Enable the Speed Search Function Speed searchВ Control v 15.0.2

Typically set between 100% and 150% of the motor's rated current. This determines how much "effort" the drive uses to find the frequency. Ensure your control method (e

Set b3-01 (Speed Search Selection) to 1 (Enabled) . This determines how much "effort" the drive uses

Look for a steady LED indicator or a software status bit that confirms the drive is in "Speed Search" mode during startup.

Set the time the drive takes to "search" down from the maximum frequency. A default of 2.0 seconds is common. 3. Verification & Safety

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