ML21305A746

6 to Updated Final Safety Analysis Report, Figure 7.2-1, Sheet 18 of 36, Drawing 4958791, I & C Functional Logic Diagram Rod Controls & Rod Blocks

ML21305A746
Person / Time
Site:	Diablo Canyon
Issue date:	10/11/2021
From:	Pacific Gas & Electric Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML21306A142	List: DCL-21-074, 6 to Updated Final Safety Analysis Report, Figure 3.2-4, Sheet 1 of 16, Drawing 102004-3, Turbine Steam Supply System ML21305A089 ML21305A090 ML21305A091 ML21305A092 ML21305A093 ML21305A094 ML21305A095 ML21305A096 ML21305A097 ML21305A098 ML21305A099 ML21305A101 ML21305A102 ML21305A103 ML21305A104 ML21305A105 ML21305A106 ML21305A112 ML21305A113 ML21305A114 ML21305A115 ML21305A116 ML21305A117 ML21305A118 ML21305A119 ML21305A120 ML21305A121 ML21305A122 ML21305A123 ML21305A124 ML21305A125 ML21305A126 ML21305A127 ML21305A128 ML21305A129 ML21305A130 ML21305A131 ML21305A132 ML21305A133 ML21305A134 ML21305A135 ML21305A136 ML21305A137 ML21305A138 ML21305A139 ML21305A140 ML21305A141 ML21305A142 ML21305A143 ... further results
References
DCL-21-074
Download: ML21305A746 (1)

Text

0 I 6L8c;6c I 2 I cC 3 I I 5 0 "n I 6 I 7 I I 9 I

10 I AVG I CJCJP ) TAVG LT TAVG BYPASS SELECTO~ LOOP 4 LT RYPASS SFI FCTCJR LOOP 2 I

n. -

C-4 C-3 C-2 C- I TAVG SOFTWARE S~/1 TCH TAVG so~T 111ARE sw1 TCH r10D BDTTCln ~ C OVER-I I c.cT nT ~T SIGIA.L TLJRB I IIE OVER- HIGH FL lJ ., 1 I GH FLUX LOOF' PROC[SS COIITROL ~ACI< I I

LOOP 3 LOOP I PR c=ss CONTROL RAC\

LOOP 3 LOOP 4 FO~/~R <'vs~/ PO\ ER TEMPERATlJ'iE PClv ER IIITERMEDIATE I AIIY FLJL _ L ElnlCTH I

• o X,T BYP/'.lSS BYP.ASS BYPASS BYPASS I BYPASS BYPASS BYPASS BYPASS 1 TIJRB I l 1E ll*IPULSE 0 LT RAIIGE RAIIGE I GOP I I OOF ? I COP j I OGP 4 I I GOP I I OOP ? I GOP , I OGP 4 ROD FRO'l POSITION CHAIIBER PRESSU~E' ( 2/ c'.I :1 I 2.n 4 ' I I\ 4 ' I I/ 2 I I I 11D IC.A TOR Sr STE In I SHU, I 16 I I SHll I J :, !SHlll 'ii ISHlll 41 1 SHlll 4 :, I I

I I

I E I I

I

~

I I

I (,'.

r----, I  ! (Ij----<<

~ I r----1:1 (1)----i-I ~ I '--./ ~

I POWE~ RANGE NEUTRON I I FLLJ; C~Alll!ELS t---------

I t---------

1 I I I I I I I I I I t~

I I

/

(

I' I' I' I' I I' I' I \\ n\ I I /\ 0\ I I \\ \0 I \\ I I A* *A I I

• A, A I I A3 A - I A3 I I

~1 ~1 I I

~1 L___, I I I

~ ~j I

~ I I *!.OTE2! I IIOTE 2 I I I I IWTC: 2 I *\l*IOTE 2! I I *\l*IOTE 2! I IIOT E 2 I I IIIOTE 21 I I t t I I I I I

I TAVG AUCT.OIEER I

I I

I t I I

I I I _ T 1\UCT CIIC:ER I

• ------------------------------------~ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - " ~

U1°11 T ~ '--------------------~----------------~

UI~ T

---

1----------------------'

I I I F-JLD I I I FOLD I' I I I I I I I I I

• + *

• I D

I I

,--------------------,------------*--------------------------~

I I I I I I

'f 'f I 0

(412cl

~'

(412F) i

...------------1 I

,-.----_/

-~------// :_ I I

I lL ,--------' § I I I

I r t TO TO STEMI PRESSU'l!ZER DU11P COIHROL LEVEL CJIITROL l*IAl*IUAL ,S-ffC:T 101 IS-ffC:T 111 ROD COi, T'iO_

RODS 111 I

RAIIK n PiJSITICH BAl*IK C POSITIO'I 8Al*IK 8 PIJSlllD\) LEGEND BAl*!K A POSITIO\I

• FPC POil*IT

,---_J I

C I F-JLO 1 Fin.ED l*IAIIUAL FOL

~

RO[J SFEED I I I I I I AUTO-H.AIIUAL NOTES

• \'cu---------*\-' _________ ~\ SELECTOR S'li!TCH I" AL_ CIRCUITS ON -HIS SHEC:T ARE NOT REDUNDANT" 2o ALARI~ I AND ALARM 3 1*1UST HAVE REFLASH CAPABILITYo 3" KoT MAY VARY IIVERSELY PROPORTIOIIAL TO LOAD WITH .A FIXE[, LIMIT OR MAY VARY Ill TWO DISCRE-E STEPS WITH BREAK c l~TS AT 30-50 AND 60 TO 80% TJRBINE LOAD" RODS Al*IALC11~

RUJ 4" THE SJl~NER LJTPLJ-5 HAVE 0 IXED HANJALLY ADJLJS-ABLE UPPER LIMITS.

OUT SPEED SI GIIAL

/A\

_,_, /A\ IA\

-'_, /A\ _, _..

lA\ IA\

\

/A\ /A\..

_,_ IA\

-'_, 5o SHEET NU11EERS REFER TD THE REFEREIICE ~UMBERS BELOWo

' LOv LO-LO LOl,v LO-LO LO vi LO-LO LOW LO-LO FULL LENGTH COIITROL 5ANKS 60 WHENEVER A PROCESS SIGNA_ IS USED FOR COl~TRCL AND DERIVED FROl*I A PROTECTION CHANNEL, ISOLATION 3AIIK A BAI\IK B BAl11< C BAIIK. D IILJST BE PROVIDED, 7" THIS ILLUSTRATES THE FUNCTIONA_ PEOLJIPEMENTS OF T~E PEACTOF CONTROL AND PROTECTION SYSTEM" c- I TH Is RAWI 1,1G ooEs SREPRESEIIT ACTUAL HARD'i/ARC: 1v1PLEHEl,TAT101,1" FCR HARDlvARE I I-IP_ EMEl*IT AT* 01,,

REFER TO APPL.CABLC: SCHEMATIC" So THIS ~EDIAN SIGNAL SELECT A' T-REFEFENCE IS DERIVED FROl-1 SOFTWARE FLJNCT*O~ B_OCKS IN PCS SET IV. HEDI Al! S Gl*!AL SELECT Al*! T-REFEREl!CE FOR STE.All ~LJIIP C l!TROL , REF" 10 IS DE~IVED FRO~I SOFTWARE FUNCTION BLOC<S IN PCS SET lo -HIS PROVIDES A FAULT - LERAl!T SYSTEl*I FOR Sll*!GI F 11\IPIIT FAii llRFS" REFERENCES (NOTE 5) WE DWG PG&E DWG FUIKT I OIi.AL LOGIC DIAGRAl*I I l*ID E( Al*ID S Yl*leO_ S --------------------------------------------------------- c;55 30 7 4 - I _________ 4 9 5 8 7 I FUlnlCT I Ol*IAL LOGIC [JI A.GRAIi REACTOR TRIP SIGII.ALS 5653[)74-2 495872 FIJI.ICT I GIIAI I QG IC nlAGRAII 1111!1 FAR 11*.ISTR A~n l*IAl0111AI TRIP S Gl'!.AI, 'if/i3n74-3 "195873 B

FUIICT I OIi.AL LOGIC DI A.GRAl*I NUCLEAR INSTR PERll!SSIVES Al! BLOCKS 5653074-4 495874 FUI.ICT I OIi.AL LOGIC DIAGRAl*I PR I l*IAR I COOLAI T SYSTEl*I TR IP S

• GIIALS ------------------------------- 5653074-5 _________ 4958 75 FUl,ICT I OIi.AL LOGIC 0 I AGRAil PRESSURIZER TR I O SI GIIALS ----------------------------------------------- 5653074-6 _________ 4958 76 7" FUl*.IC T I .Jl*IA L LOGIC DIA.GRAIi STEAl1 GEl*IERAT R TRIP SIGl!ALS 5653074-7 495877 ~ u:

"" I'-

So FUIICT I OIi.AL LOGIC DI A.GRAl*I SAFEGUARDS ACTUATION SIGIIALS 5553074-8 495878 <

" DC 0

LC 9o FUIICT I *JII.AL LOGIC DI A.GRAH ROD COIHROLS Al1J ROD BLOCK.S 5653074-9 495879 IT'

°T I O" FUIK TI OIi.AL LOGIC DIAGRAl*I STEAH DUHP r_QI T~O- --------------------------------------------------------- 565307°1-1 0 ________ 495880 II o FUl*ICT I Ol*IAL LOGIC OIAGRAII PRESSUR!cER PRESSURE Al*ID LEVEL COIHROL 5653074-1 495881 I 2" FUIKT I 011.AL LOGIC DIAGRAl*I PRESSURIZER HEATER COIHROL ------------------------------------------- 565307 4 - I 2 ________ 4 95 8 8 2 OLDS OL04

- CUTLll!E I 3" 1UI.ICT I .JII.AL LOGIC DIAG~AH -((D't/AT[~ COl*H~CL Al~D I SOLAT !OIi ------------------------------------ 5653074 I 3 ________ 495883 rn, I 4" FUIKT I OIi.AL LOGIC DIAGRAl*I 0 EED't/A TER COIITRCL Al*I I SOLA TI 01,1 ------------------------------------ 565307 4 - I 4 ________ 4 958 8 4 I 5" FUl*.ICT I 01*1.AL LOGIC [JI A.GRAIi AU<ILIARY FEECWATER PUl1FS STARTUP *195885 I 6" FUI.ICT I OIi.AL LOGIC DIAGRAII TURBI IIE TR I PS, ~UIIBACK.S & SI Gl!ALS ___________________________________ 5653074-16 ________ 495886 I 7" FUl*.ICT I .Jl*I.AL LOGIC DI A.GRAH Al*ISAC SIGl*IALS 5653074-17 495887 I 8" FUI.ICT I OIi.AL LOGIC DIACRAl*I SE I Sl*I IC TR IP ----------------------------------------------------------------- 8 7 5 90 77 ____________ 4 9 5 8 8 8 I 9" FUl,ICT I OIi.AL LOGIC [,IA GRAil DIGITAL FW COi, T SYS I l*IPUT SI GIIAL VAL I DAT I Ol*I -------------------* 5653[,7 4 - I 2 ________ 4 958 8 9 20 0 FUl*.ICT I .Jl*IAL LOGIC DIA.GRAIi DIGITAL FW COIT SYS FW FLOW CON-ROLLER & Cv DEflAIID 5653074-19 4958SO 2 I " FUIICT I OIi.AL LOGIC DI A.GRAl*I DIGITAL FW CO~T SYS CONT VCV SEO l TRACK!flG LOGIC 5653074-20 4958°1 22" FUNCTIONAL LOGIC DIAGRAIJ DIGITAL FW CO~T SYS SIGIJAL SELECTOR LOGIC 5653074-2 4953c2 23" DRA\v!IIG IIIDE< SOLID STATE PROTECTIOII SYS IIHERCOIIIIECTIOl*I & SCHEl,t DIAGRAl 1080442-1 458862 ro' 0 NUCLEAR SAFETY RELATED z

D 0

0 z lJ I! I T 2 en C'J - DATE REVISION DESCRIPTION DWG SCALE:

r--om I & C co O ( )

08-14-2013 BILL OF HAT_:

en en _J FLJNCTIO~AL LOGIC DIAGRAM Olf'- --

7"" U) '-

ROD CONTROLS & ROD BLOCKS suF*sos:

U, \

• SUPS Bf:

I m *:.". FAZI 1~--

I~ ,, ,..-..1.,_,. - **.;-- f--*1-* SHEET PAGE PACIFIC GAS AND ELECTRIC COMPANY

l_ ,_ - '

("1 l*I/ A SAN FRANCISCO, CALIFORNIA 495879 C 7

- *I ,,,

4 s, ze LJI -495849