Hardware Enable Fault

What does 93 mean?

The hardware enable input is disabled (logic pin is low) despite being jumpered high. This indicates a contradiction in the hardware enable status, preventing the drive from operating.

• External hardware enable signal is missing or faulty.
• Internal safety interlock activated.
• Fault in the drive's hardware enable circuit.
• Configuration error for hardware enable input.

Click steps to track your progress.

1. 1

   Check the hardware enable jumper connection.

2. 2

   Replace the Main Control Board.