05000324/LER-1979-100-03, /03L-0:on 791120,during Normal Reactor Startup, Full Out Indication Not Received by Reactor Sequence Control Sys from Control Rod 06-27.Caused by Defective Optical Isolator.Isolator Replaced

/03L-0:on 791120,during Normal Reactor Startup, Full Out Indication Not Received by Reactor Sequence Control Sys from Control Rod 06-27.Caused by Defective Optical Isolator.Isolator Replaced

ML19256F324
Person / Time
Site:	Brunswick
Issue date:	12/13/1979
From:	Tollison A CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19256F322	List: 05000324/LER-1979-100, Forwards LER 79-100/03L-0 05000324/LER-1979-100-03, /03L-0:on 791120,during Normal Reactor Startup, Full Out Indication Not Received by Reactor Sequence Control Sys from Control Rod 06-27.Caused by Defective Optical Isolator.Isolator Replaced
References
LER-79-100-03L, LER-79-100-3L, NUDOCS 7912180498
Download: ML19256F324 (1)

LER-1979-100, /03L-0:on 791120,during Normal Reactor Startup, Full Out Indication Not Received by Reactor Sequence Control Sys from Control Rod 06-27.Caused by Defective Optical Isolator.Isolator Replaced

Event date:
Report date:
3241979100R03 - NRC Website

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2 l During a normal reactor startup, " Full Out" indication was not being received by

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