CC%2 Cancelation of the cutout channel test %1

What does 231-F300 mean?

This error indicates that a safety cutout channel test was automatically canceled by the Heidenhain TNC CNC Controller because the maximum permissible delay time was exceeded, or the NC did not properly complete a test section. This signifies a failure in verifying a critical safety switch-off function, potentially leaving a safety circuit unverified or in an unsafe operational state.

• The maximum permissible delay time for the switch-off test was exceeded, suggesting a slow response from the safety circuit or its components.
• The NC (Numerical Control) unit failed to properly finish a test section, possibly due to an internal processing error or communication issue.
• A previous system error in the NC led to the cancellation of the test section, interrupting the safety verification process.
• The NC is not correctly configured or enabled to perform the specific cutout channel test.

Click steps to track your progress.

1. 1

   Check the NC's system error log for any preceding errors that might have led to the cancellation of the test section.

2. 2

   Verify the configured parameters for the cutout channel test, especially any time limits or delay settings, ensuring they are appropriate for the system's expected response time.

3. 3

   Inspect the wiring and functionality of the safety cutout channel components (e.g., contactors, relays, safety modules) for slow operation or mechanical binding.

4. 4

   Verify the software version of the Heidenhain TNC CNC Controller and ensure it is up-to-date and compatible with the safety functions being tested.

5. 5

   If the issue persists, contact a Heidenhain service agency for detailed diagnostics on the NC's internal processing or safety module.