LTU has a known limitation when configuring some automatic tests with Maintenance Tool (TRV00911). This is a result of the pre-setting being different when automatic mode is performed. As a result, the tests in automatic mode does not have a large enough injected current to trigger the short time protection for some settings.
In this situation, the test will show a false FAIL result.
Example screen shot with failed result:
Workaround: Perform the same testing in manual mode as this uses a different group of settings.
If the same test is done with manual mode, the results will return with a PASS.
Example screen shot with the manual test configuration:
Example screen shot with the manual test test results:
In this situation, the test will show a false FAIL result.
Example screen shot with failed result:
Workaround: Perform the same testing in manual mode as this uses a different group of settings.
If the same test is done with manual mode, the results will return with a PASS.
Example screen shot with the manual test configuration:
Example screen shot with the manual test test results:
Released for:Schneider Electric UK
