OMICRON 135
Off-service diagnostic methods
3. In the Assessment area, configure the assessment.
► Click Edit configuration or click in one of the tables to open the Assessment configuration
dialog box, and then edit the assessment limits.
► Select the Automatic assessment check box to enable the automatic assessment.
Note: For the assessment limit definitions, see 15.3 "Assessment limits" on page 107.
4. By using the Open breaker, Close breaker and Supply motor buttons in the Measurements area
of Primary Test Manager (see 11.1 "Test control commands" on page 85) you can check whether all
cables are correctly connected and bring the circuit breaker to the proper state. For example, to test
an O sequence, the circuit breaker must be closed and the spring charged.
5. In the Measurements area, click Start.
The blue ring on the Start/Stop button is on.
6. Start the measurement by pressing the Start/Stop button.
The blue ring on the Start/Stop button flashes for approx. 3 seconds, and the lightning symbol in
Primary Test Manager and the red status light on the front panel are flashing.
Note: You can abort the measurement anytime manually by pressing the Emergency Stop button
or the Start/Stop button on the CIBANO 500 front panel.
WARNING
Death or severe injury caused by high voltage or current possible
► Do not enter the high-voltage test area while testing with CIBANO 500 since any part of the
circuit breaker can carry dangerous voltages.
► Stay in the work area during the test.
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