ML23241A324

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.2-1, Drawing 495879, Sheet 1, Rev. 7, I & C Functional Logic Diagram Rod Controls & Rod Blocks

ML23241A324
Person / Time
Site:	Diablo Canyon
Issue date:	05/25/2023
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML23241A052	List: DCL-23-044, 7 to Updated Final Safety Analysis Report, Chapter 9, Figure 9.4-10, Drawing 512904, Revision 15, Mechanical Air Monitoring Technical Support Center and Post-Accident Sampling System Air Flow Diagrams ML23241A053 ML23241A054 ML23241A055 ML23241A056 ML23241A057 ML23241A058 ML23241A059 ML23241A060 ML23241A061 ML23241A062 ML23241A063 ML23241A064 ML23241A065 ML23241A066 ML23241A067 ML23241A068 ML23241A069 ML23241A070 ML23241A071 ML23241A072 ML23241A073 ML23241A074 ML23241A075 ML23241A076 ML23241A077 ML23241A078 ML23241A079 ML23241A080 ML23241A081 ML23241A082 ML23241A083 ML23241A084 ML23241A085 ML23241A086 ... further results
References
DCL-23-044
Download: ML23241A324 (1)

Text

C-4 6T 6T ROD BOTTOM OVER-SIGNAL LOOP 3 LOOP ~

POWER ANY FULL LENGTH 6T ROD FROM POSIT l ON 12/4 1 INDICATOR SYSTEM (SHEET5I BANKO POSITION BANKCPOSJTION BANKBPOSITION 8ANKAPOSJTION

~

ALL CIRC U!TSONTH ISSHEETARENOTREDUNDA NT.

ALARM I ANDALARM 3MJSTHA VEREFLASH(APAB!LJ TY.

3 . Kor MAY VARY INVERSEL Y PROPORTIONAL TOLOADWITHAFIXEDLIHITORMAYVARY IN TWO DISCRETE STEPS WI TH BREAK POINTS AT 30-50 ANO 60 TO 80~. TURBINE LOAD.

5. SHEETNUMBERSREFERTOTHEREFERENCENUMBERSBELOW.

6. WHENEVER A PROCESS S I GNAL ISUSEDFORCONTROL AND OERJVEDFROMAPROTECTJONCHANNEL . ISOLATION REFERENCES I NOTE 5 l WE OWG PG&E OWG FUNCTIONALLOGICDIAGRAMINDEXANDSYMBOLS 5653D74-I 495871 Fi.,t,JCTIONAL LOGIC DIAGRAM REACTOR TRTP SIGNALS 5653074-2 495872

3. FUNCTIONALLOGICDIAGRAMNUCLEARINSTRANDMANUALTRIPSIGNALS 5653 D74-3 Fi.,t,JCTIONAL LOGIC DIAGRAM tWCLEAR I NSTR PERMISSIVES MlD BLOCKS 5653074-4 Fi.,t,JCTl@AL LOGIC DIAGRAM PRIMARY COOLMH SYSTEM TRIP S!GtMLS

6. FUNCTIONALLOGICO!AGRAMPRESSURIZERTRIPSIGNALS

7. FUNCTl@AL LOGIC DIAGRAMSTEAMGENERATORTRIPS I GNALS Fi.,t,JCIIONAL LOGIC DlAGRAM SAFEGUARDS ACIUATtmJ SIGNALS 5653074-8 495876 Fi.,t,JCT[ONAL LOGIC OTAGRAM ROD CONTROLS MW ROD BLOCKS 5653074-9 495879

10. FUNCTIONALLOGICDIAGRAMSTEAHDLJt.f'CONTROL 5653D74-I0 495880

11. FLtKTIONAL LOGIC DIAGRAM PRESSURIZER PRESS URE AND LEH L CONTROL 5653074-11 495881

12. Fi.,t,JCTIONALLOGICOTAGRAMPRESSURIZERHEATERCONTROL 5653074-12 495882

13. Fl.tKTl@AL LOGIC DIAGRAM FEEDWATER CONTROL AND ISOLAT ION

14. FUNCTIONALLOGICO!AGRAMFEEOWATERCONTROLANOISOLATJON 5653074-14

15. FUNCTl@AL LOGIC DIAGRAM AUXILIARY FEEllWATER PUf.f'S STARTUP 5653074-15

16. FLt,JCT IONAL LOGIC OJ AGRAM TURB INE TRIPS. RUNBACKS ~ SIGNALS 5653074-16 495886 5653074-17 495887 IB. FUNCTIONU LOGIC DIAGRAM SEISMIC TRIP 8759D77

19. FUNCTIONALLOGICOTAGRAMDIGITALFWCONTSYSINPUTSJGNALVALIDATION 5653074-18 495889

20. FUNCTIONAL LOGIC DIAGRAM DIGITAL Fl/ CONT SYS Fl/ HO\/ CONTROLLER~ Cy DEMMJD 5653 D74- 19 495890 2 1. Fi.,t,JCT I ONAL LOGIC OIAGRAl-1 DIGITAL Fl/ CONT CONT vc~ SEQ i TRACK I NG LOCI C 5653074-20 495891

22. Fl.ltKTl@AL LOGIC DIAGRAM DIGITAL FW CONT SIGNAL SELECTOR LOG IC

23. DRA \,/ING INDEXSOLIDS TATEPRO TECT IONSYS IN TERCONNECT ION&SCHEl-t, DIAGRAM NUCLEAR SAFETY RELATED KEY DWG . SECTI0N_3_

UN I T 2 FUNC110NAL LOG IC OIAGRA M ROD CONTROLS; ROD BLOCKS