Heidenhain · TNC CNC Controllers
This error indicates that the brake-test call monitoring was canceled. This typically happens if protective doors are opened during the brake test, or if the drive-ready signal is not present during the monitoring period.
Click steps to track your progress.
Ensure all protective doors are closed and securely latched before and during the brake test.
Verify that the drive is ready (drive-ready signal is active) before initiating and throughout the brake-test call monitoring.
Check the status of safety door interlocks and associated sensors for correct operation.
Inspect wiring for protective door switches and drive-ready signal for integrity and proper connection.