Speed Searchв Control V 15.0.2 -

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).

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.

Look for a steady LED indicator or a software status bit that confirms the drive is in "Speed Search" mode during startup. Locate the primary activation parameter in your control

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

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. Enable the Speed Search Function Typically set between

Set b3-01 (Speed Search Selection) to 1 (Enabled) .