Inverter: abnormal control power supply

What does Blinking - mean?

An abnormal condition in the inverter's control power supply is signaled by a blinking dash on the LED display. This fault can arise from a failure in the JF* connector or cable, an issue with the motor, or an internal failure within the Servo Amplifier. This can lead to unreliable control functions.

• Connector or cable (JF*) failure
• Motor failure
• Servo Amplifier failure

1. 1

   Check the integrity and secure connection of the JF* connector and its associated cable.

2. 2

   Inspect the motor for any signs of physical damage or malfunction, such as overheating or unusual noises.

3. 3

   If connections and motor are confirmed to be in good working order, replace the Servo Amplifier.