CF Out of Control

Control Fault

Yaskawa · F7 Drive

What does CF Out of Control mean?

A torque limit was continuously reached for 3 seconds or longer during a ramp to stop while operating in open-loop vector control. This fault typically indicates that the motor parameters are not correctly set, preventing the drive from controlling torque effectively.

Complete Troubleshooting Guide

  1. 1

    Check and verify all motor parameters are accurately entered.

  2. 2

    Perform Auto-Tuning to automatically optimize motor parameters.

Source: Yaskawa Manual