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).
Locate the primary activation parameter in your control interface. Speed searchВ Control v 15.0.2
Set b3-01 (Speed Search Selection) to 1 (Enabled) . In the context of industrial automation and ,
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 To prepare or enable the feature in a
Look for a steady LED indicator or a software status bit that confirms the drive is in "Speed Search" mode during startup.
If you are using a specific software suite (like or Alta Control ) where "v 15.0.2" refers to a firmware version, check the Cisco Bug Search Tool or the Alta Release Notes to see if "Speed Search" refers to a new UI search optimization or performance feature.
To ensure the drive catches the motor smoothly without tripping an overcurrent fault, adjust the search sensitivity: