ML23241A568

7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.2-1, Drawing 495849, Revision 7, Sheet 1, I & C Functional Logic Diagram Rod Controls & Rod Blocks

ML23241A568
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 ML23241A087 ML23241A088 ML23241A089 ML23241A090 ML23241A091 ML23241A092 ML23241A093 ML23241A094 ML23241A095 ML23241A096 ML23241A097 ML23241A098 ML23241A099 ML23241A100 ML23241A101 ... further results
References
DCL-23-044
Download: ML23241A568 (1)

Text

T.,G LOOP 2 M LOOP 4 l'l.T BYPASS SELECTOR ROD BOTTOM M SOFTWARE SWITCH M M SIGNAL LOOP I PROCESS CONTROL RACK LOOP 3 LOOP 4 ROD FROM POSITION ANY FULL LENGTH INDICATOR SYSTEM

LEGEND

BM1K D POSITION BANKCPOSJTION BANKBP0SITI0N BANK A POSITION

ALL CIRCUITSONTHISSHEETARENOTREDUNDANT.

ALARM I ANDALARM3MJSTHAVEREFLASHCAPABJL!TY.

3, Ka1 MAY VARY INVERSEL Y PROPORTIONAL TOL0ADWITHAFIXEDLIMIT0RMAYYARY IN TWO DISCRETE STEPSWITHBREAKPOINTSAT30-50AND60TOBm;TURBINELOAD.

THE SUMMER OUTPUTS HAYE FIXED MANUALLY ADJUSTABLE UPPER LIMITS.

SHEETNUMBERSREFERTOTHEREFERENCENUf1:JERSBEL0W.

LOW LO-LO LOW LO-LO 6. WHENEVER A PROCESS SIGNAL ISUSEDFORCONTROLAND0ERIYEDFROMAPROTECTIONCHANNEL, ISOLATION MUST BE PROVIDED.

B ANK C BANKO

REFERENCES ( NOTE 5 l WE DWG PG&E DWG

FUNCTIONALL0GICDIAGRAMIN0EXANDSYMBOLS 5653074-1 FIJKTIONAL LOGIC DIAGRAM REACTOR TRIP SIGNALS 5653074-2

3. FUNCTl@AL L0GICDIAGRAMfrnCLEAR I NSTR AND MAN UAL TRIP SIGNALS Ft,t,JCTIONALLOGIC0IAGRAMNUCLEARINSTRPERMISSIYESAN0BLOCKS 495844 FUNCTl@AL LOGIC DIAGRAM PRIMARY COOL.\\tH SYSTEM TRIP SIGNALS 495845

6. Ft,t,JCIIONALL0GIC0!AGRAMPRESSURIZERTRIPSIGfJALS 5653074-6 495846 7, Ft,t,JCT[ONALL0GIC0TAGRAMSTEAMGENERATORTRIPSIGNALS 5653074-7 495847 FUNCTIONALLOGICDIAGRAMSAFEGUARDSACTUATIONSIGNALS 5653074-8 495848 Ft,t,JCTI0NAL LOGIC DIAGRAM ROD CONTROLS MW ROD BLOCKS 5653074-9 495849

10. FUNCTIONALL0GICDIAGRAMSTEAM0lJ',PCONTROL 5653074-10 II. Ft,t,JCTIONAL LOGIC 0 JAGRAM PRESSURIZER PRESSURE ANO LnE L CONTROL 5653074-11 495851

12. FUNCTIONAL LOGIC DIAGRAM PRESSURIZER HEATER cornR0L 5653074-12 495852

13. FLINCTl@AL LOGI CDIAGRAMFEEDIIATERCONTR0L AND ISOLATION

14. FUNCTIONALL0GIC0JAGRAMFEEOIIATERC0NTROLAN0ISOLATJON 5653074-14 495854

15. FUNCTIONALL0GIC0TAGRAMAUXILIARYFEEOIIATERPUl-f'SSTARTUP 5653074-15 495855

16. FUNCTIONAL LOGIC DIAGRAM TURBINE TRIPS, RUNBACKS ~ SIGNALS 5653074-16 495856

17. FUNCTI0NALLOGIC0JAGRAMAMSACSIGNALS 5653074-17 495857

18. FUNCTIONAL LOGIC DIAGRAM SEISMIC TRIP 8759077

19. Ft,t,JCTI0NALLOGIC0IAGRAMDIGITALFIICONT INPUT SIGNAL VALIDATION 5653074-18

20. FUNCTl@AL LOGIC DIAGRAM DIGITAL FIi CONT FIi HOii CONTROLLER~ Cy DEMAND

21. FUNCTIONAL LOGIC DIAGRAM DIGITAL FIi CONT SYS corn vn SEO & TRACKING LOGIC 5653074-20

22. FlltKTl@AL LOGIC DIAGRAM DIGITA L FIi CONT SYS SIGNAL SELECTOR LOG IC 5653074-21 23.0RAWINGIN0OSOLIOSTATEPR0 IE CTIONSYSIN I ERC0NNECTJ0N&SCHEM, DIAGRAM 108D44 2-1

NUCLEAR SAFETY RELATED

KEY DWG. SECTI0N_3 _