Does the error happen or during a specific movement ? Have you recently changed the load or the program ? Table 1 - Yaskawa
for accumulated load ratio) to see if the motor is actually being pushed past its rated capacity. Verify Settings : Ensure the
If the machine cycle demands rapid acceleration or deceleration sequences without adequate dwell time, the root-mean-square (RMS) current will exceed the continuous duty rating of the motor. 3. Faulty or Incorrect Wiring
The environment the drive is installed in (e.g., dusty, hot, high humidity)? Share public link
Reduce the operation speed, lower the cycle frequency, or decrease the overall load applied to the motor.
The servomotor has been operating at a torque level exceeding its rating for a sustained period. Common Causes: High Load:
Dead. No 24V control power.
If the servo gains (PID) are too high, the motor may overshoot and oscillate, causing excessive current consumption.