Discovery Energy, LLC (Rehlko)

FAILURE TO ACQUIRE PREFERRED

UnclassifiedGeneral

What This Code Means

Failure to Acquire Preferred message

Possible Causes

  • •Open circuit breaker
  • •ATS does not recognize the source

Suggested Actions

  1. 1Check and close ATS source and generator set circuit breakers
  2. 2Check for open switch or circuit breaker
  3. 3Check source voltage, frequency, phase rotation settings and compare to actual values
  4. 4Check for loose source connections
  5. 5Check the labels on the switch for tightening torques
  6. 6Check ATS calibration

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