FCB 18 Rotor position identification

For the operation of permanent magnet synchronous motors, the exact position information of the rotor is required for closed-loop control.

FCB 18 is required for the encoder calibration of rotary and linear synchronous motors with encoder. FCB 18 requires an electrical startup of the drive.

The drive must be separated from the load, i.e. also from the gear unit.

For a third-part motor, it is recommended to run FCB 25 before performing rotor position identification.