Control Panel Locked

What does 99 mean?

The control panel functions of the drive have been locked via parameter 018. This feature is typically engaged to prevent unauthorized access or accidental parameter changes during normal operation, enhancing safety and system integrity. While a security measure, it prevents local adjustments.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   After making necessary adjustments, consider re-locking the panel for security if required by operational procedures to prevent unauthorized changes.