GT Mark VI Logic PDF [PDF]

Zitiervorschau

FROM NO

1C2 TBTC 25-26

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 ctif1a

3

Compressor Inlet Thermocouple 1A

4

Compressor Inlet Thermocouple 1B

52 ctif1b

CTIM

MED

ctif2a 5

53 54

Compressor Inlet Thermocouple 2A L3TCI

6

Diff = 10

7 1C2 TBTC 25-26

Compressor Inlet Temperature

Compressor Discharge Thermocouple #1 9 Compressor Discharge Thermocouple #2 10 Compressor Discharge Thermocouple #3 11

Compressor Inlet Air Temp' 55 Spread Excessive 56

ctda1

8

57 ctda2

MED

CTDA

CTD

ctda3

Compressor Discharge Temperature

59 LCTDA_ALM Diff = 25

COMPR DISCHARGE TEMP HIGH SPREAD

13 Compressure Dicharge Press' XDCR 96CD-1 14 Compressure Dicharge Press' XDCR 96CD-1B 15 Compressure Dicharge Press' XDCR 96CD-1C 16

cpd1a 62 cpd1b

CPD

MED

cpd1c

Compressor Discharge Press Max Select

63 64

LCPD_SENSR Diff = 10

Comp Disch' Xducer diff fault high

65

17 1C2 TBTC 25-26

60 61

12 1C2 TBTC 25-26

58

66 afpap1a

18

Atmosphere Pressure 96AP-1A

67 afpap1b

19

Atmosphere Pressure 96AP-1B

AFPAP

MED

afpap1c 20 21

Barometric Pressure Transducer 96AP

68

Atmosphere Pressure 96AP-1C

69 LAFPAP_SENSR Barometric pr' Xducer disagree

Diff = 2

70

22

71

23

72

24

73

25

74

26

75

27

76

28

77

29 30 31

78 Title Module: TMRIO Size

Rev 0

Task: TMRIO

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

1

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 SC43

2

Command Mode

51 2

3 4

Turbine/Compressor water wash control

52

L83BW 53

5

54

6 7

55 4' Up With No shutdown

L94Z

8 9

0 Flame detection control

10 Turbine Warmup Complete, Increase Fuel 11 Water Wash Not selected

L28FDX

0

L43O

1

L43CD

2

L43C

3

L43F

56

Cooldown Mode Selected

57

Crank Mode Selected

58

Fire Mode Selected

59

Manual Mode Selected

61

Auto Mode Selected

62

Remote Select Logic Cable Remote Selected On

63

L2WX LO43BWX

4

L43M

13

5

L43A

6

L43RS

14

L43CA

15

7

12

Off Mode Selected

64 65

16 L83SS_FULSPD Select Static Starter Full Speed Speed Reference

17 18

66 67

L43PROC_EN 19

Enable for External Speed/Load Setpoint

20

68 69

L43O_F 21

Off or Fire Selected

70

22

71 L43O_C

23

Off, Crank, or Cooldown Mode Selected

24

73 L43C_SEL_SS

25 26 27

L43CX

Crank Mode Selector Switch - Single Shot

L43CZ Time Delay L43C

76 77

29

31

78 Title Module: CTRLMODE Size

Document Number

Rev 0

Task:CtrlMdSel

32 33

74 75

1S ON

28

30

72

Date:

Friday, March 24, 2006

Sheet

1

of

4

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 L94X

2

Normal shutdown

3

Set: TBN speed > 1.5, Reset: < 1.2

4

Master Protective signal

51 L14HT 52 L30D_SD

L4 L3RS 5

"SHUTDOWN STATUS" display

Ready to start

53 54

L30D_RUN 6

"RUN STATUS" display

55

L43O 7

Off Mode Selected

56 L30D_SU

8 L3 9

"STARTUP STATUS" display

Turbine complete sequence

57 58

10

59 L30D_STG "STARTING" display

11

60 61

12 L30D_RS 13

"READY TO START" display

62 63

14 L30D_RSZ

15 16

"NOT READY TO START" 64 display

17

66

18

67

19

L30D_CRN L28FD

"CRANKING" display

68

20 Flame detected L83SUFI 21 Startup FSR Firing Fuel command 22 Startup FSR Accelerate Fuel command 23

70 L83SUAR

L30D_ACN "ACCELERATING" display 71 72

L52GX

L30D_FSN

24 GCB closed

"FSNL" display

73

L69TNM 25 Auto Synchronize Permissive L86MR1_CPB 26 Master reset command P.B L86DR1_CPB 27 Diagnostic reset command P.B 28 Maintenance Cal Mode Enabled On VSVO Slot 5 29 Maintenance Cal Mode Enabled On VSVO Slot 10 30 Positive Leg 125 VDC Bus Level 31 Negative Leg 125 VDC Bus Level 32 33

2S PLS

74 L86MR1 2S PLS

Master reset

75

Diagnostic reset

76

VSVO in calibration mode

77

L86DR1

L43ADJ1

L43ADJ_ALM

L43ADJ2 78 P125VDC_R0 N125VDC_R0

| P - N | < 90 = L27DZ P < 30 = L64D_P | N | < 30 = L64D_N

Title Module: CTRLMODE Size

Document Number

Rev 0

Task: CtrlMdStat Date:

Friday, March 24, 2006

Sheet

2

of

4

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 L1S

3

Auxiliary to start signal

4

Master protective signal

52 L4

L30CMIS

L43O_F 5

Off or Fire Selected

6

Master control - startup permissive

C1 Current CNT

TCMIS

S

Manually iniated starts count

53 54

L1X 7

55

R

L1XY

56

Auxiliary signal to L1X

8

57 L30CTS

9 10 Static Starter Connect Sequence Complete 11 Auxiliary to fast load start signal

C2 Current CNT

TCTS

C3 Current CNT

TCFLS

Total starts count

58

L3SS_CON 59 L1FX

Fast load starts count

60

L28FDX 12 Flame detection control

61 L30CFS

13

C4 Current CNT

TCFS Fired starts count

62

L2F 14 Firing timer

63

15

64

16

65

17 18 Compressor Bleed Valve Pos Trouble Trip 19 Set:TBN speed > 14, Reset: < 13.5 20 Time Delayed Loss of Flame 21 Set: TBN speed > 95, Reset: < 94 22 Normal shutdown

66 L86CBT L30CES L14HM L28FDY

C5 Current CNT

TCES

Emergency trips count

S 69

L14HS L94X

70

R

71 72

23 24

73

25

1Hr Pulse

TFT_TCNT C6 Current CNT

TFT_T

C7 Current CNT

TCCS

Total fired time

74

Compressor Stall Count

76

75

26 L30CSURG 27 COMPRESSOR STALL DETECTED 28

77

29

78 From C8 to C17 are in DLN2pTmrCntr

30 31

Title Module: CTRLMODE Size

Document Number

Rev 0

Task: Tmr_Cntr

32 33

67

Date:

Friday, March 24, 2006

Sheet

3

of

4

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 L83FXI

3

G2 LOAD REJECTION MODE

4

Unit online

52 L30CGT

L52ONLINE

C18 Current CNT

TCGT

L52ONLINEZY 5 6 7

Tie Line Breaker Open Time Delayed Generator Breaker Close/Open Status Input TBN speed in %

Remote breaker tripped at load count

54 L52GX TNH

4S ON

95 > A > 94

L30TUFT_TRG

C19 Current CNT

TUFT_LCNT Number of compressor 4 second dwells

8 0 50, Reset: < 46 14 Static starter connected to AC power 15

56

Date:

Thursday, March 23, 2006

Sheet

5

of

6

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4 5

Load Commutated Inv (Static Start) Running Set: TBN speed > 91, Reset: < 85 Static Start Master Start Permissive

l4ss_run L14HP

S

L4SS

8

L83SS_DISCON Initiate Static Starter Disconnect Sequence

Static Starter Connect Sequence Complete Master protective signal

L3_DISCON 60SEC ON

L3SSDIS_ALM

LCI discon' sequence trouble - do'nt start exciter

l89sso 59 l89ssc 60 l89ndo

L3SS_DISCON

l89ndc

Static Starter Disconnect Sequence Complete

62 63 L3SS

L3EX_DISCON

S

Static Start Complete Sequence

66

l4ssrun 67 l4sstorq 68 TNH L14HS

>1

L60SS_ST_BOG

L14SSBOG

L60SSBOGTRIP ON

S

Static Starter Bogged Down Trip

71

R

L4

72

24

73 L83PSAM

25

30 31

Turbine Warmup Complete, Increase Fuel Normal shutdown Turbine High Pressure Acceleration Master reset

74

L2WX 75 L94X TNHA L86MR1

60SEC ON 1 1+S

TNHALAG

< 0.05

L60PSNA

L60PSNA_ALM

S

TBN fail to accel at part speed

76 77

R

78 Title Module: SATARTMEANS Size

Document Number

Rev 0

Task: LS21KStrtMn

32 33

69 70

23 Master protective signal

29

64 65

R

18 Static Start Master Control Signal 19 Static Start Make Torque Command 20 TBN speed in % 21 Set: TBN speed > 95, Reset: < 94 22

61

L1X

17

28

57 58

10 Static Starter Disconnect Switch Opened 11 Static Starter Disconnect Switch Closed 12 Static Starter Neutral Gnd Disconnect Sw Opened 13 Static Starter Neutral Gnd Disconnect Sw Closed 14 Master control - startup permissive 15 EX2000 Disconnected to Static Starter 16

27

55 56

R

L4

9

26

53 54

L69SS_DISCON Disconnect Static Starter Permissive

S

R

6 7

52

2SEC PLS

Date:

Thursday, March 23, 2006

Sheet

6

of

6

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1 2 3

50 Set= over 14% Reset= under 13.5% Master protective signal

L14HM 51 L4 52 L28FDX

4

L2TVZ

Flame detection control

53

Firing permissive L43O_C

5

Off, Crank or Cool-down selected

6

Water wash selected Minimum firing speed after coastdown from purge Fuel gas leak test start enable

54 L2F

L43BWX 7 8

Firing timer

55

L14HMZ 56 L3GLTSU_TC 57 L30FD_ALM

9

Failure to ignition

58

AL:100

L28FDTX 10 Flame memory retention

59

11

60

K2F= 30sec ON

12

L2F 61

L43ADJ L2TVX

13 Maintenance calibration mode enable

L2TVX Ignition permissive

62

Ignition permissive

64

14 l2tvx1

l2tvx1

15

65

16 L30SG1_ALM

L3TVP 17

ON

18

1S

Ignition excitor fail

66

Turbine vent timer

67

AL:135

L2TV

ON 19

TIME SET

20 1sec delay after crank mode selection 21 Alternate purge timer selection command 22

L43CZ

V2TV L43TV2_SEL

L43TV2_CMD

69 L43TV2_SEL

S R

K2TV2 23

1D3 47,48

Alternate Purge Timer Select Logic

70 71

Timer Set

15 MIN'

72 K2TV

24

13 MIN'

73 MINUATE/1000

25

74 T2TV

26

TIME COUNTER

Purge time current accumulate

75

RESET

27

76

28 1G2 47,48

29 IGNITION EXCITOR ON CHANNAL FAULT 30 31

77 l30sg1

78 Title Module: SUPURGE Size

Rev 0

Task: SuPurge

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

1

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 L2TVX

3

Ignition permissive

4

Flame detection control

52 L28FDX L83SUFI

5

Startup FSR firing fuel command

53

L28FDZ 6

55

Time delay warmup fuel permissive L28ALL

7

All flame detectors reporting flame

8

Gas fuel SRV enable

56 L3GRV L52GX

9

GCB closed status

10

L83SUWU L43TV2_SEL

Startup FSR warmup fuel command

57

S

58

R

59

L4 60

11 Master protective signall L83SUAR

12 L2WX

13 Turbine warmup complete, fuel inclease 14

Startup FSR accelerate fuel command

61 63

15

64

16

65

17

FSKSU_F

66

CQTC

18 Compressor Airflow Temp Correction 19

67

X 19.74

FSKSU_W

20

69

X 11.58

21

FSKSU_A

22

70

X 29.83

71

1 ______

23

FSRSU FSR: Startup control

1+S

FSRMAX 24

68

>0

100

+

L83SUMX

>0

74

FSKSU21 26

5

27

0.1

+

28

out

+

FSKSU_1

73

in =out

-

25 Startup FSR Max fuel command

72

>

75 Z-1

76 77

Z-1

29

78 L4

30 Master protective signal 31

Title Module: SUFSR Size

Rev 0

Task: SuFSRNx

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

2

FROM NO

L O G I C

DESCRIPTION

1

LK90SPIN DWATT

2

>21

3 L14HS 4

Set: TBN speed > 95, Reset: < 94

5S ON

50

5S ON

L63QT

Gen' MW output

DESCRIPTION NO TO L83DWMINZ Load Rejection Enable TD

51 52

L14HSMI L83MIND

53

L94X 5

54

Normal shutdown

6

55 L52ONLINE

7 8

Unit Online Tie Line Breaker Open Time Delayed

L52ONLINEZY

56

L83FMIN4X

57

9

58

10

59 60

11 Y 1

12 13

0

X

7.4

7.4

20

8.84

8.84

40

61 62

14

14.89

14.89

85.5

15

23

16.69

90.64

63 64

TNHCOR

FSRMIN

16 Turbine HP Speed, ISO Corrected

65

FSR: Minimum

X

17

66 Y

18 1

19

9.3

20

11.45

21

0

67

X 20

68

11.45 40

69

9.3

16.53

16.53

85.5

23

17.55

90.64

70 L60BOG_ALM TBN startup bogged down - trip

22 CQTC

71

23 Compressor Airflow Temp Correction

72

24

-

TNH 25 TBN speed in % L4

>5

73

1S ON

L60BOG

+

26 Master protective signal

Starting Device Bogged Down

74 75

L14HT 27 Set: TBN speed > 1.5, Reset: < 1.2

76 MAX

28

77

L14HSX 29 Auxiliary signal to L14HS 30 Enable Bogged Down Logic if Washing Turbine 31

78 L83SS_COAST

Title Module: SUFSR

Z-1 Size

Rev 0

Task: SuFSRMin

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

2

of

2

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 ENUM

FSR_CONTROL Fuel Control Enumerated State L30F_SD FSR Startup Control L30F_MAN FSR Manual Control L30F_TMP FSR Temperature Control L30F_SU FSR Startup Control L30F_ACN FSR Acceleration Control HP L30F_ND FSR Speed Droop Control L30F_NI FSR Speed Isoch Control

3 FSRSD 4

Shutdown FSR Signal FSRMAN

5

7

FSR: Manual Control Temperature Control Fuel Stroke Reference FSR: Start Control

8

FSR: Acceleration control

6

FSRT FSRSU FSRACC FSRN

9

Speed control Fuel Stroe Reference

10 L83SCI_CMD

MIN GATE

11 Island frequency control mode

53 54 55 56 57 58 59 60

FSRCPR 12 Compressor Press' ratio limit FSR 13 FSR Clamp After Sync Until MW Fdbk Is OK 14 Primary Gas Purge Supplemented FSR 15

52

L30F_CPR CPR Limit Control

FSRDWCK

61

L30F_DWCK Load Limit Control

FSR_COMP

L30F_SD FSR2 OUT

0

FSR 16

FSR Startup Control Gas Fuel Stroke Ref from Fuel Splitter Fuel Stroke Reference

63 64 65

L4 17 Master protective signal

66 L30FMIN

18

Min FSR Logic

A > > >

20 L28FDB 20 L28FDC 20 L28FDD 20

10 2 out of 4

11

Flame Detector Channel #1 Flame Detector Channel #2 Flame Detector Channel #3 Flame Detector Channel #4

55 56 57 58 59

1S ON

L28FDY

Time Delayed Loss of Flame

60 61

12 L28FD Flame Detected

13 14 All of them

15

62 63

2S ON

L28ALL

All Flame Detectors Reporting Flame

64 65

16 17

66 FLAME

18

D

C

B

A

Flame Detection Enumerated State

67 68

19 L3 20 Turbine complete sequence

69

21

70 Not all On

22

2S ON

23 24 Set: TBN speed > 14, Reset: < 13.5 25 26

71 L28FD_ALM

L14HM

FLAME DETECTOR TROUBLE

72 73 74

Not all Off

75

27

76

28

77

29 30 31

78 Title Module: FLAME_DETECT Size

Rev 0

Task: FLAME

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

2

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 L28FD

2

Flame Detected

3

Ignition Permissive

L2TVX

L28FDX

2S ON

S

L28FDZ

Time Delay Warmup Fuel Permissive

51

Flame detection control

53

L28FDX 4 L28FDY 5 6

Time Delayed Loss of Flame Set: TBN speed > 95, Reset: < 94

R

54 L14HS

L28FDTX Flame Memory Retention

S

7

56 L4Y

8

55

R

Time delay loss of master protective

57

L14HSX 9

58

Auxiliary signal to L14HS L28FDT_ALM

10

S

L4

Loss of Flame Trip

59

Loss of Flame Trip

60

L28FDT

11 Master protective signal

R

12 13

2S ON

14

61

2S ON

L2WZ Flame Detector Timer L2WX

L2W

L43O_F

S

15 Off or Fire Selected

62

Turbine Warmup Complete, 63 Increase Fuel

R

16 17

L28CAN1

66

L28FDF1

L28FDA 18 Flame Detector Channel #1

L2W Turbine Warmup Timer

S

19

67 68

L94SD 20 Shutdown with Breaker Open

R

69

21

L28CAN2 L28FDF2

L28FDB 22 Flame Detector Channel #2

70

S

1S ON

23

L28CAN 5S ON

71 L2CANT

R

24

Trip on Can Flameout Timed Out

72 73

L28CAN L28CAN3

25 L28FDC 26 Flame Detector Channel #3

Any Can Flameout

74

L28FDF3 75

S

27

76

R

28

77 L28CAN4

29 L28FDF4

L28FDD 30 Flame Detector Channel #4

S

31 32 33

78 Title Module: FLAME_DETECT Size

R

Document Number

Rev 0

Task: FLAME Date:

Thursday, March 23, 2006

Sheet

2

of

2

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 L52GX

2 3 4

GCB Close/Open status Set: TBN speed > 95%, Reset TBN speed < 94% Master protective signal

51 L20CBX

L14HS L4

l20cb1x 2S ON

11S ON

l20cb2x L30CBC_ALM

5 6 7 8 9

COMPRESSOR BLEED VALVE #1 OPEN COMPRESSOR BLEED VALVE #2 OPEN COMPRESSOR BLEED VALVE #3 OPEN COMPRESSOR BLEED VALVE #4 OPEN

l33cb1o

Not all On

l33cb2o

NAND

L86CBT_ALM

S

L86CBT

R

L86CBA_ALM

l33cb3o 11S ON

l33cb4o OR

10

L86CBA

S

Anyone L86MR1

L86CBI

R

11 Master reset

Compressor bleed sol 3 way vlv #1 Compressor bleed sol 3 way vlv #2 Compressor bleed balve failure to open Compressor Bleed Valve Pos Trouble Trip Compressor Bleed Valve Pos Trouble Trip Cmprss Bleed Valve Pos Trouble

52

Cmprss Bleed Valve Pos Trouble

58

Comprss Bleed Valve FAULT Pos Lockout

60

L83CBLIMIT 13

CBV failed to close-Load limiting

55 56 57

62 63

14 L94X_S_ALM 16 Generator Breaker Close/Open Status Input TD Logic 17 Normal shutdown

54

61

12

15

53

L52G1Y

Shutdown paused CBV POS fail

64 65

L94X L94X_DEL AND

18

Delay Shutdown fuel schedule - For CBV opening

S

All On

19

66 68

L94AX 20 Automatic Shutdown

69 L1STOP_CPB

R

21 Master Stop P.B L86CSTALL1

70

120S ON

22 Compressor Stall Logic - 96CD-1A

71

L86CSTALL2 23 Compressor Stall Logic - 96CD-1C

72 L30CSURG

24 25 Set: TBN speed > 14%, Reset < 13.5% 26 Compressor Inlet Air Temperature Spread Excessive 27

L14HM L86TCI

S R 1.25 CNCF

CQTCA

29 Speed Correction Factor

CQTC 1 CQKTC_O

Compressor Inlet Thermocouple Disagree Compressor Airflow Temp Correction

75 76 77

X

78 Title

30 CPAMB

Module: COMPRESSOR

0.9

31 AMBIENT PRESSURE ABSOLUTE

33

73 74

L3TCI

28

32

Compressor Stall detected

Size

Document Number

Rev 0

Task: CompBldVlv-1

14.7 Date:

Thursday, March 23, 2006

Sheet

1

of

1

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1 2 3 4 5

50 Compressor Discharge Press Transd. 96CD-1 Compressor Discharge Press Transd. 96CD-1B Compressor Discharge Press Transd. 96CD-1C Set: TBN speed > 50, Reset: < 46

cpd1a 51

0.7 %

L52GX

53

5S ON

56

8

57 DWATT

9

54 55

DWDROOP

1 ______ 1+5S

Gen' output MW L2WZ

10 Flame Detector Timer

X

Turbine Load Droop Reference

58 59

L43O_F 11 Off or Fire Selected 12 Turbine Warmup Complete, Increase Fuel 13 Master protective signal

dwkdg L2WX

60

0.0175

L4

61 L83TAKS

L3 14 Turbine complete sequence

63

15

64

16

65

17

66

18

67 Y

X

19

68

20 TNH 21 TBN speed in % 22

0.09

40

0.09

60

0.30

75

0.35

95

0.09

100

0.06

+

69 TNHAR

+

-

-0.06

Turbine High Pressure Accel Reference

+

71 Z-1

23

70

72

FSR 24 Fuel Stroke Reference

73

25 TNHA_RPM 26 Turbine accelleration, RPM/sec

%

dn ___ dt

-

+

100

FSKACC2

74 FSRACC

X 10

FSR: Acceleration Control 75

0

27

76

28

77

29 30 31

78 Title Module: SPDLD Size

Rev 0

Task: SPDLD

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

2

of

16

FROM NO 1 2

L O G I C

DESCRIPTION tnh_v [rpm] Voted Speed Signal (TMR)

DESCRIPTION NO TO 50 TNH

TNH [%]

÷

30

Turbine HP shaft speed in %

51

3

52

4

53

5

SET

6

↑

98

RESET

54 L14HF

↓

94

↓

0.06

↑

0.15

↑

1.5

↓

1.2

↑

9

↓

8

55

L14HR

Field flashing speed relay HP zero speed signal

L14HRZ

Auxiliary to L14HR

57

7 8 9

58

10

L14HT

Cooldown slow roll start speed relay

12

L14HC

Auxiliary cranking speed relay

61 62

13

↑ 14

14

L14HM

↓ 13.5

Minimum speed signal

↑ 50

16

L14HA

↓ 46

20S ON

17

↑ 91

18

↑ 95

20

↓ 85

60S ON

↓ 94

22 L4

S

24 L94X

L14HPY

L14HSZ2 L14HS

21

Master protective signal

HP accelerating speed signal Inverse Time Delayed L14HP Spare speed signal Auxiliary Signal to L14HS (Time Delay) HP operating speed signal

L14HP

19

R

L14HSZ

20S ON

L14HSY

67 68 69

Auxiliary Signal to L14HS (Time Delay)

71

L14HSX

Inverse and Time Delay to L14HSX Auxiliary Signal to L14HS

73 74 75

L2TV Turbine Vent Timer

28

Flame detection control

L14HMZ

S

L28FDX

Mininmum Firing Speed After 76 Coastdown From Purge 77

R

29

78 Title Module: SPDLD Size

Document Number

Rev 0

Task: SpdLdLvl

32 33

66

72

Normal shutdown

27

31

65

70

1.5S ON

26

30

63 64

15

25

59 60

11

23

56

Date:

Thursday, March 23, 2006

Sheet

3

of

16

FROM NO

L O G I C

DESCRIPTION

1

L3TNHTBO

TBN speed in [%]

TNKERRL TNHA

5 6

51

>101.5%

3 4

50

TNKHRBO TNH

2

Turbine High Pressure Acceleration Generator Breaker Close/Open Status Input Line Breaker Status Indication

52 L3TNHARBO

L83RBO

>3%

L52GX

L83RBO_ALM Remote Breaker Open Detected

S

53 54

L52LX

7

2S ON

R

L86MR1 8

DESCRIPTION NO TO

55 L52ONLINEZY Tie Line Breaker Open Time Delayed

Master reset

56 57

L52ONLINE 9

Unit Online

58

10

59

11

60

12

95, Reset: < 94

L14HT 51 csgv < 39.5

l20tv1x

L4IGVTX

L14HS

Turbine Compressor Inlet Guide Vane Solenoid Vlv

53

S

5

54

L86GVT 6

IGV Not Following CSRGV Trip

7

Master Reset

52

L4IGVT

L86MR1 8

5s ON

< 26.5 9 10 11

5s ON

> 29.5

R

L4IGVT_ALM

S

L3IGVFLT_ALM

R

L3IGVFLT

INLET GUIDE VANE 55 CONTROL TROUBLE TRIP INLET GUIDE VANE 56 CONTROL FAULT TRIP 57 IGV POSITION SERVO FAULT IGV position servo trouble

58 59 60

S

61

12

R 13 < -30 L4BW_IGV

62

5s ON

cagv 14 IGV control servo current 15 Off-Line Water Wash IGV Signal Logic 16

L3IGVF3

S

L3IGV

R

IGV - Servo Current Alarm 63 - Neg Saturation 64 65

17

66

18 19 Exhaust Temp Median Corrected By Average 20

67

+ TTXM

-

> 15

68

21

60

70

22

20

68 0

23 24 COMPRESSOR PRESS RATIO ERROR 25

+

+

MUL CPRERR

+

-150 +

+

TTRXGVB

Comp Op Lim Prot Biased IGV Exhaust Temp Command

+

73

1 1+3S

74

0.1

26

71

75

TTRXGV 27 IGV Temp Control Reference

76

28

77

29

78

30 31

Title Module: IGV Size

Rev 0

Task: IGV

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

5

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1 2 3

50 Exhaust Temp Median Corrected By Average Combined Cycle Operation Select

+

TTXM L83GVSS

-

TTRX

17

55

MIN

+

56

-

57

2 Permissive for CSKGVDB

L83GVDB

58 0

Set: TBN speed > 95, Reset: < 94 Unit Online Generator Breaker Close/Open Status Input Generator Watts Max Selected IGV REFERENCE

1 1+3S

MUL

12

16

53 54

TN_ERR

15

52

TTRXGVTM

11 SPEED ERROR

14

+

2048 Part Load IGV Temperature Reference Temperature Control Reference

10

13

51

0.1

8 9

-

Temp Control and Manual Control Ref

700

5

7

CSRGVX

MUL

4

6

+

+

L14HS

59 60

-30

210

61

0

62 L52ONLINE 63 L52GX

0.5

0.25 64

DWATT < 20

Data

66

max

-

18 19

65

1 1+4S

csrgv

67 L60GVTC

+

=0 -max

L83GVMAN 20 IGV Manual Control

IGV on Temperature Control

68

LATCH

68

21

70

22

71

23

72

24

73 74

25 26

PLS

27

PLS

28 29 IGV at Maximum Position

MRATE

>0 L60GVMAX

75

S

76 77

R 78 Title

30

Module: IGV

S

31 L60GVMIN

R

Size

Rev 0

Task: IGV

32 IGV at Minimum Position 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

2

of

5

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4

52 Temp Control and Manual Control Ref

CSRGVX

5

MIN

87.5

IGV REFERENCE

54

IGV at Minimum Position

55

L60GVMIN

CTIM 6

53

csrgv 140

Compressor Inlet Temperature

979+A

-80

6.24*(A-81.06)

MUL

95, Reset: < 94 12 Aux to L4BW

57

A>B

TNH

59 L14HS 60 L83GVMAX 61

13

62

14

63

15

64

16

65

-

17 csgv

66

+

18 IGV angle in deg

ABS

>7.5

5S ON

>7.5

5S ON

L86GVA_ALM INLET GUIDE VANE CONTROL TROUBLE

19

68

20

L86GVT

S

IGV Not Following CSRGV Trip

69

21

70 L86MR1

R

22 Master reset

71

23

72

24

+

25

-

73 MUL

+

27

3

28

CSRGVTXB

+

-

26

-2

+

Fuel Temp Bias

74 75

30

76 Z-1

77

29

78 L83GVMAN

30 IGV Manual Control 31

Title Module: IGV Size

Document Number

Rev 0

Task: IGV

32 33

67

Date:

Thursday, March 23, 2006

Sheet

3

of

5

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 L20FGX

3

Gas Fuel Stop Valve Command

4

IGV angle in deg

52 csgv >55.5

53

L52ONLINE 5 6 7

Unit Online Island frequency control mode time delay Turbine HP shaft speed in %

54 L83ISLANDY 55 TNH >102

9 102

56

55

-

8

57

87.5

+

MUL

10

58

+

59

+

11

6.4

A32, HYS=15

DTHYGH_ALM

21 Dew Point Temperature of H2

dthyg

DTHYGHH_ALM

22

> 60 < -145

L30HYGFLT_A

23

Dew point temperature high alarm Dew point temperature high high alarm DEW POINT SENSOR FAULT

24 25 Generator Overheating Alarm (Core Monitor) 26 GMS Validation Alarm

65

70 71 72 73

l26gms

L30GMS_A

l3gmsval

L30GMSVAL_A

GMS indicates generator overheating Gen' overheation verified

74 75

l3gmflt 27 Generator Core Monitor Fault

76 L30GMFLT_A

28 L14HS

GENERATOR CORE MONITOR FAULT

29 Set: TBN speed > 95, Reset: < 94 30 31

78 Title Module: H2GEN Size

Document Number

Rev 0

Task: Monitor

32 33

77

Date:

Thursday, March 23, 2006

Sheet

8

of

9

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4 5

52 H2 Casing Purity Check ON Command H2 Casing Purity Check CANCEL Command

LSWCASE_ON LSWCASE_OFF

LSWCASE_CMD

S

53

R

54

6

60S ON

LSWCASE

55

S

7

56

8

57 LH2PUR1_CASI

9

H2 Purity1 Casing Low, inc. scav. 10 H2 Purity #1 Low, Increase Scavenging 11 H2 Purity2 Casing Low, inc. scav. 12 H2 Purity #2 Low, Increase Scavenging 13 H2 Purity1 Casing Cancel scav. 14 H2 Purity2 Casing Cancel scav. 15

58

L3CASE_SCAV

L30H2PUR1_L

59 LH2PUR2_CASI

5S ON

S

R

60

L30H2PUR2_L 61 LH2PUR1_CASO 62 LH2PUR2_CASO

R

63 l20case1

H2 Switch 1 Analyzer #1 in 64 Case 65

l20case2

H2 Switch 2 Analyzer #2 in 66 Case 67

16 17 18 H2 Purity Seal Drain En. Low Low Delayed 19

LH2PUR_SDELY

68 l30h2stat3

20 H2 Switch 3 Case/Cal Purge Status

69

21

70 l20scav1

S

22 LH2SCAV1_OFF 23 H2 Purity #1 Cancel Scavenging 24 H2 Purity Cancel Scavenging Pushbutton 25

LH2SCAV_PB

R

S 2S ON

R

73 LH2SCAV_CNCL

74 l20scav2

26

S

H2 Increasing Scavenging, 75 Analyzer #2 76

R

77

27 LH2SCAV2_OFF 28 H2 Purity #2 Cancel Scavenging

H2 Increasing Scavenging, 71 Analyzer #1 72

29 30 31

78 Title Module: H2GEN Size

Rev 0

Task: SCAV

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

9

of

9

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 L71ACFH

3 L71ACFL 4 5

Evap Cooler Sump Water Level Instrument

L71ACFH

wlac > 102.27

L71ACFL

7

9

L4ACES_CPB

L4ACES PLS

L4ACOFF_CPB

Evap Cooler Water Level Instrument Failed Low

R

59

L4ACON

L4ACON_CPB

60

S

61

R

13

L4ACON

Evap Cooler ON command 62 push button 63

L30ACCF_ALM

EC WATER CONDUCTIVITY65 INSTRUMENT FAILED 66

14 15 16 Evap Cooler Sump Conductivity Instrument #1 17

EXCH2, EGD.809.3

58

PLS

PLS

56 57

S

L4ACOFF

10 11 Evap Cooler ON command push button 12

53

55 L30ACLF_ALM

< -10 Evap Cooler EXTENDED SHUTDOWN command PB Evap Cooler OFF command push button

52

54

6

8

Evap Cooler Water Level Instrument Failed High Evap Cooler Water Level Instrument Failed Low

64 wcac1

L99AC1FH > 100 L99AC1FL

EXCH2, EGD.809.0

100

68 L86ACF L99AC2FL

102.27

L71ACHH L71ACH

6

< -10

L71ACL

7

< -10

L71ACLL

8

< -10

5

Evap Cooler Sump Water Level Instrument

15S ON

9

L71ACZ1

Evap Cooler Water Level High High Evap Cooler Water Level High Evap Cooler Water Level Low Evap Cooler Water Level Low Low Evap Cooler Water Level Normal

l4aca

14 Evap Cooler Water Level Det Switch High 15 Evap Cooler motor Control Run Signal Aux 16 Evap Cooler Water Level Det Switch High-High 17

l71ac12

L30ACLL_ALM

l4acb

EVAP COOLER LOW WATER LEVEL

EXCH2, EGD.811.0

56

EXCH2, EGD.811.1

57

EXCH2, EGD.811.0

60

L30ACTH_ALM L4ACRUNX l71ac13 L30ACTHH_ALM

EVAP COOLER WTR LVL IN INLET HIGH

63

EVAP COOLER WTR LVL IN INLET HIGH-HIGH

65 67

l33ac_o

22 Evap Cooler ON command push button 23

L4ACON

Inlet Air Evap Cooler Pump MCC Starter A Overload Inlet Air Evap Cooler Pump MCC Starter B Overload Inlet Air Evap Cooler Pump Motors A Overload Inlet Air Evap Cooler Pump Motors A Overload

L30ACVO_ALM L4ACES L30ACVC_ALM

EVAP COOLER DRAIN VALVE OPEN

68

EVAP COOLER DRAIN VALVE CLOSED

70 72

l49aca

L49ACA_ALM

l49acb

L49ACB_ALM

l49acax

L49ACA1_ALM

l49acbx

L49ACB1_ALM

INLET EVAP COOLER STARTER A OVERLOAD INLET EVAP COOLER STARTER B OVERLOAD EVAP COOLER MOTORS A OVERLOAD EVAP COOLER MOTORS B OVERLOAD

73 74 75 76

28

77

29

78

30 31

Title Module: PWR_AUG Size

Document Number

Rev 0

Task: EvapCoolLL

32 33

EXCH2, EGD.809.4

62

19 Evap Cooler Overflow/Drain Line Shutoff Valve OPEN 20 Evap Cooler EXTENDED SHUTDOWN mode selected 21

27

55

61

18

26

EXCH2, EGD.809.2

59

11 Master Control - Inlet Air Evap Cooler Motors A 12 Master Control - Inlet Air Evap Cooler Motors B 13

25

54

58

10

24

52

Date:

Thursday, March 23, 2006

Sheet

2

of

7

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52 L30AC_TEMP

4

L30ACTMP_ALM

S

EVAP COOLER LOW COMP INLET TEMP

5

R

6

53 54

EXCH2, EGD.809.2

55

EXCH2, EGD.811.0

56

EXCH2, EGD.811.1

57

EXCH2, EGD.811.0

L30F_TMP 7

FSR Temperature Control L60GVMAX

8 9

IGV at Maximum Position Evap Cooler Base IGV Angle Permissive

L3AC_GVOK L3AC_IGV

58 L3AC_IGV

10 csgv 11 IGV angle in deg

> 65

12

< 70 L4ACRUNX

21 22 23 24 25 26 27

62 63 64

CTIM

< 45

10S ON L3AC_TEMPL

5S ON

L30AC_TEMPZ

Low Evap Cooler Temp Alarm Shutoff

65

L3AC_TEMPYZ 67

19 20

68 Evap Cooler Water Level Det Switch High Inlet Air Evaporator Cooler Pump Motor A Running Inlet Air Evaporator Cooler Pump Motor B Running Evap Cooler Water Level Det Switch High-High Evap Cooler motors permissive to start Turbine air inlet ambient temp normal Generator Breaker Closed Aux. 1 Evap Cooler Overflow/Drain Line Shutoff Valve OPEN

L4ACX_REM

l71ac12 l52aca

Evap Cooler Remote Motor Control Signal

69 70

l52acb

L4ACRUN

L71ACTOK

l71ac13

Evap Cooler Motor Control Run Signal

71 72

l3acx 73 l26acn 74 l52gx1 75 l33ac_o 76

28

77

29

78

30 31

Title Module: PWR_AUG Size

Document Number

Rev 0

Task: EvapCoolLL

32 33

EXCH2, EGD.809.4

61 L30ACIGV_ALM IGV angle near min' for evap' cooler operation

16 17 Compressor Inlet Temperature 18

59 60

13 14 Evap Cooler motor Control Run Signal Aux 15

Evap Cooler Base IGV Angle Permissive

Date:

Thursday, March 23, 2006

Sheet

3

of

7

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52

4

53

5 6 7 8 9

54 Enable Evap Cooler Motors B as Lag PB Single Shot Triggered By L1X Evap Cooler Motors Auto Lead/Lag On Cmd Evap Cooler Motors Auto Lead/Lag Off Cmd

LAGBAC_CPB

1S PLS

55

L1XALL AUTOLAC_ON AUTOLAC_OFF

LAGBAC_ENB 1S PLS 1S PLS

LAGBAC

S

S

Evap Cooler Motors B Lag 56 Selected 57

R

58

10 LAGAAC_ENB

59

R

11 12 Enable Evap Cooler Motors A as Lag PB 13

60 LAGAAC_CPB

1S PLS

LAGBAC_ENB LAGAAC_ENB

14

10S ON

15 16 Evap Cooler ON command push button 17 Evap Cooler OFF command push button 18 Evap Cooler Motor Control Run Signal 19

L4ACON

20 Master Control - Inlet Air Evap Cooler Motors B 21 Inlet Air Evaporator Cooler Pump Motor B Running 22

l4acb

23 Master Control - Inlet Air Evap Cooler Motors A 24 Inlet Air Evaporator Cooler Pump Motor A Running 25

l4aca

L4ACOFF

S

L4ACRUNX

Enable Evap Cooler Motors B61 As Lag Enable Evap Cooler Motors A62 As Lag 63

L4ACRUNZ

Evap Cooler Motor Control 64 Enable 65

L4ACRUNX

Evap Cooler motor Control 66 Run Signal Aux 67

L4ACRUN

R 68 69 l52acb L86AC_ALM

EVAPORATIVE COOLER LAG MOTORS RUNNING

70 72

l52aca 73 74

26

75

27

76

28

77

29 30 31

78 Title Module: 88AC Size

Rev 0

Task: LEAD/LAG

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

4

of

7

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 L71ACH

2 3 4 5

Evap Cooler Water Level High Evap Cooler motor Control Run Signal Aux EVAPORATIVE COOLER LAG MOTORS RUNNING Evap Cooler Motors B Lag Selected

51 l4aca

L4ACRUNX S L86AC_ALM

Master Control - Inlet Air Evap Cooler Motors A

52 53

LAGBAC 54 R

6

55 L4ACRUNZ

7

Evap Cooler Motor Control Enable Inlet Air Evaporator Cooler Pump Motor B Running 9 Inlet Air Evaporator Cooler Pump Motor B Running 10 Inlet Air Evap Cooler Pump MCC Starter B Overload 11 Inlet Air Evap Cooler Pump Motors A Overload 12 Enable Evap Cooler Motors A As Lag

56 l80acb

8

57 l52acb 58 l49acb 59 l49acbx 60 LAGAAC_ENB 61 62

13

63

14 L71ACH

64

15 L4ACRUNX

l4acb S

16 L86AC_ALM

Master Control - Inlet Air Evap Cooler Motors B

17

65 66

LAGBAC 18

67 R

19

68 L4ACRUNZ

20 21 Inlet Air Evaporator Cooler Pump Motor A Running 22 Inlet Air Evaporator Cooler Pump Motor A Running 23 Inlet Air Evap Cooler Pump MCC Starter A Overload 24 Inlet Air Evap Cooler Pump Motors A Overload 25 Enable Evap Cooler Motors B As Lag

69 l80aca 70 l52aca 71 l49aca 72 l49acax 73 LAGBAC_ENB 74

26

75

27

76

28

77

29 30 31

78 Title Module: 88AC Size

Rev 0

Task: start command

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

5

of

7

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1 2 3 4 5 6 7

50 Evap Cooler Water Level Instrument Failed High Evap Cooler Water Level Instrument Failed Low Evap Cooler Water Level Normal EVAPORATIVE COOLER MOTORS A TROUBLE Inlet Air Evap Cooler Pump MCC Starter A Overload Inlet Air Evap Cooler Pump Motors A Overload

L71ACFH

EVAPORATIVE COOLER MOTORS B TROUBLE

L80ACBNFL_ALM

51 L71ACFL 52 L71ACZ1 53 L80ACANFL_ALM

l3acxa

l49aca l3acx

l49acax

Evaporator Cooler Motors A Perm To Start Evap Cooler motors permissive to start

8 9

11 12 13 14 15 16 17 18 19

EXCH2, EGD.809.2

55

EXCH2, EGD.811.0

56

EXCH2, EGD.811.1

57

EXCH2, EGD.811.0

58 l3acxb

10 Inlet Air Evap Cooler Pump MCC Starter B Overload Inlet Air Evap Cooler Pump Motors A Overload Evap Cooler motor Control Run Signal Aux Evap Cooler ON command push button Evap Cooler Water Level High High Evap Cooler Water Conductivity Excessively High Evap Cooler Conductivity Mismatch Signal Evap Cooler Sump Instrument Failure Evap Cooler Overflow/Drain Line Shutoff Valve OPEN

54

l49acb

Evaporator Cooler Motors B Perm To Start

59 60

l49acbx

EXCH2, EGD.809.4

61 L4ACRUNX 62 L4ACON_CPB L71ACHH

L20AC32

l20ac32x

S

L99AC_HI

Evap Cooler Redundant Makeup Water Shutoff Valve

63 65

L99ACDIFZ

R

66

L86ACF 67 l33ac_o 68

20

69

21

70 L71ACL

22 Evap Cooler Water Level Low

71 S

23

L20AC21

l20ac21x

Evap Cooler Water Makeup Valve

72

24

73 L71ACH

25 Evap Cooler Water Level High

74

R

26

75

27

76

28

77

29

78

30 31

Title Module: PWR_AUG Size

Rev 0

Task: EvapCoolLL

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

6

of

7

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52

4

53

5 6 7

54 Inlet Air Evaporator Cooler Pump Motor A Running Inlet Air Evaporator Cooler Pump Motor B Running

l80aca 55 l80acb

10S ON

8

WCACD_ABS

DIFF

9 10 Evap Cooler Sump Conductivity Instrument #1 11 Evap Cooler Sump Conductivity Instrument #2 12 Evap Cooler Water Cond Instr #1 Failed High 13 Evap Cooler Water Cond Instr #2 Failed High 14

L30ACCD_ALM

EC WATER CONDUCTIVITY READINGS MISMATCH

56

>2 58

wcac1 59 wcac2

WCACMAX

MAX

> 24

L99AC_HI L30ACCH_ALM

L99AC1FH L99AC2FH

EC WATER CONDUCTIVITY EXCESSIVELY HIGH

60 62

L99ACDIFZ

Evap Cooler Conductivity Mismatch Signal

63 64

15 > 20, HYS=4

16 17 Inlet Air Evaporator Cooler Pump Motor A Running 18 Inlet Air Evaporator Cooler Pump Motor B Running 19

l52aca

20 Evap Cooler Water Level High High 21 Evap Cooler Sump Instrument Failure 22

L71ACHH

l52acb

5S ON

L99AC_BD 65 L99AC_BDTYD

66 L20AC1

l20ac1x

Evap Cooler Three Way Blowdown Valve

67 68 69

L86ACF 70 71

23

72

24

73

25

74

26

75

27

76

28

77

29

78

30 31

Title Module: PWR_AUG Size

Rev 0

Task: EvapCoolLL

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

7

of

7

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52

4

53 L3WCTIM_ALM

5 6 7 8

Online Water Wash ON Pushbutton Water Wash Flow Exists Relay

54 55

1s PLS

L83WWON_CPB

Water wash inhibited air temp Low

L83WW

56

l80wwn 57

9

58

S

10 L83WWOFF_CPB 11 Water Wash Off Pushbutton

59

1s PLS

60

12

61 CTIM

13 Compressor Inlet Temperature

62 L3

14 Turbine complete sequence

63

R

15 16 Water Wash Skid Control Lockout trip 17

64

l86wwx 65 66 10s ON

18

L48WW

67

19

68

20

30MIN ON

21

L2W

69 3s ON

l20tw6x

On_Line water wash solenoid command

22

71 72

23 3s OFF

24 25 Master Control Off Line Water Wash Motor 26

l4wwx

L4WW2

Master Control Compressor Water Wash Pump

73

L86WWX_ALM Water wash skid control lock-out

27 28

31

78 Title Module: WATERWASH Size

Document Number

Rev 0

Task: WWashOnLine

32 33

75 77

29 30

70

Date:

Thursday, March 23, 2006

Sheet

1

of

6

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 LOFLPW_INJ

3

Off Line Water Prewash Start

4

Off Line Water Wash1 Start Off Line Water Wash2 Initiate Pulse Cycle Water Wash Selected

52 LOFLW1_INJ

5 6

53 LOFLW2_INJ 54 LOFLW3_INJ 55 LOFLW4_INJ

7

Off Line Water Wash4 Start

8

Offline Water Prerinse Finished

L4WW2X

56

LOFLPR_FIN 57 LOFLPR_INJ 9

5s ON

Off Line Water Prerinse Start

58 L4WW2

L83OFL_COMP 10 Off Line Water Wash Completed 11 Set: TBN speed > 1.5, Reset: < 1.2 12 Master control - startup permissive 13 Wheelspace Temperature Water Wash Permissive 14 Compressor Inlet Temperature

L14HT

Master Control Off Line Water Wash Motor

60 L1X

L83BW 61

L69TWW 62

S

CTIM

LO43BWX

> 40

Water Wash Not Selected

15 L43BWX

R

L43BWON_CPB

1s PLS 1s PLS

L83WWOFF_CPB

Water Wash Selected

S

65 66

L43BW

R

L30TWW_ALM 19

Water Wash Selected WHEELSPACE TEMP HIGH - W W INHIBIT

20

67 68 69

L3OWATID 21

Inlet Temp Off Line Water Wash Trouble

22 23 Set: TBN speed > 14, Reset: < 13.5

63 64

L43C 16 Crank Mode Selected 17 Operator Select Water Wash On Pushbutton 18 Water Wash Off Pushbutton

59

70 71

L4BW_IGV Off-Line Water Wash IGV Signal Logic

L14HM

73

5s ON

l20tw4x

25 TNH 26 Turbine speed in %

> 13 HYS=1

27

72

Master - Control Off Line Compressor Water Wash

74

Aux to L4BW

75

L83GVMAX

S

L4 28 Master protective signal

77 L28FDX

29 Flame detection control 30 31

78

R Title Module: WATERWASH Size

Rev 0

Task: WWashOffLine

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

2

of

6

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 csgv

2 3 4 5

IGV angle in deg Turbine/Compressor water wash control HP Speed: Off Line Wash Speed Permissive AUX TO WATER WASH SKID TRIP

> 81

51

L83BW LOFLPW_INJ L14HWW L40FLWW_FW L86WWXX

60s ON

6

52

S

54

R

55

7 8

Off Line Water Prewash Start

56

LOFLW_CONT Operator Sel Water Wash Continue To Wash/Det PB

L43DET_CPB

1s

PLS

S

57 L40FLWW_W1

R

9

Off Line Water Wash1 Permissive

10

58 59

LOFLW1_FIN 11 Off Line Water Wash1 Finish

60

12

61 L40FLWW_W2

13 LOFLW2_FIN

Off Line Water Wash2 Permissive

14 Off Line Water Wash2 Finish

63

15

64 L40FLWW_W3

16 LOFLW3_FIN

Off Line Water Wash3 Permissive

65

17 Off Line Water Wash3 Finish

66

18

67 L40FLWW_W4

19 LOFLW4_FIN

Off Line Water Wash4 Permissive

20 Off Line Water Wash4 Finish

68 69

21 22 Set: TBN speed > 1.5, Reset: < 1.2 Offline Water wash Prerinse Soak 23 Finished

62

70 L14HT

L40FLWW_PRS Off Line Water Wash Prerinse Permissive

LOFLPRS_FIN

71 72 73

L40FLWW_PR 25 LOFLPR_FIN

Off Line Water Prerinse Permissive

26 Offline Water Prerinse Finished

74 75

L40FLWW_R 27

Off Line Water Rinse Permissive

76

28

77 LOFLR_FIN 78

29 Off Line Water Rinse Finished L83OFL_COMP 30 Off Line Water Wash Completed 31 Off Line Water Opt Additional 5 Rinse Pulses Perm 32 Off Line Water Additional 5 Rinse Pulses Sel 33

Title Module: WATERWASH

LOFLR_XTRA LOFLR_OPT

Size

Document Number

Rev 0

Task: WWashOffLine Date:

Thursday, March 23, 2006

Sheet

3

of

6

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 csgv

2 3 4 5 6

LCSGV_WW

LOFLPW_INJ

> 81

IGV angle in deg Off Line Water Wash Prewash Permissive Offline Water Prewash Finished Turbine/Compressor water wash control

LOFLPW_FIN

Off Line Water Wash1 Permissive

L4OFLWW_W1

L40FLWW_PW

60s ON

LOFLPW_FIN

S

Off Line Water Prewash Start Offline Water Prewash Finished

51 52 53

L83BW

R

54 55 LOFLW1_INJ

60s ON

8

LOFLW1_FIN

S

Off Line Water Wash1 Start Off Line Water Wash1 Finish

R

9

56 57 58

10

59 L4OFLWW_W2

11 Off Line Water Wash2 Permissive

60 240s ON

12

LOFLW2_INJ 60s ON

13

LOFLW2_FIN

Off Line Water Wash2 Finish

Reset

15

61 62

5 CNT

14

Off Line Water Wash2 Initiate Pulse Cycle

63 64

16

65

17

66 L4OFLWW_W3

18 Off Line Water Wash3 Permissive

180s ON

19

LOFLW3_INJ 60s ON

LOFLW3_FIN

S

20

R

Off Line Water Wash3 Start

67

Off Line Water Wash3 Finish

68

21 22 Off Line Water Wash4 Permissive

70 71

L4OFLWW_W4 180s ON

LOFLW4_INJ LOFLW4_FIN

24 Set: TBN speed > 1.5, Reset: < 1.2

L14HT

S

Off Line Water Wash4 Start Off Line Water Wash4 Finish

75 L4OFLWW_PRS

20s ON

LOFLPRS_FIN

S R

Offline Water wash Prerinse Soak Finished

76 78

29 30 31

Title Module: WATERWASH Size

Document Number

Rev 0

Task: WWashOffLine

32 33

73 74

R

26 27 Off Line Water Wash Prerinse Permissive

72

Date:

Thursday, March 23, 2006

Sheet

4

of

6

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1 2 3 4 5 6

50 Permissive to Run Steady State to Water Wash Wheelspace Temperature Water Wash Permissive Operator Sel Water Wash Continue To Rinse PB Offline Water wash Prerinse Soak Finished Turbine/Compressor water wash control

L83SS_WW_RUN 51 L69TWW L43RINSE_CPB

1s PLS

L43RINSE

L83SS_WASH LOFLR_CONT

LOFLPRS_FIN

S

L83BW

R

Select Static Starter Water Wash Speed Reference

52 54

L83OFL_SOAK

55

7

56 LOFLW2_FIN

8

120s ON

Off Line Water Wash2 Finish

57

L4OFLWW_PR 9

LOFLPR_INJ

Off Line Water Prerinse Permissive

10

60s ON

Off Line Water Prerinse Start

58

Offline Water Prerinse Finished

60

LOFLPR_FIN

S

11

R 12

61 62

L4OFLWW_R 13 Off Line Water Rinse Permissive

210s ON

15 16 17 18 19 Operator Sel Off Line WW End Rinse Cycle PB 20

LOFL_END_CPB

1s PLS

21

LOFLR_INJ 60s ON

29 CNT Reset

Off Line Water Rinse Start

63 64

LOFLR_OPTX

Off Line Water Additional 5 65 Rinse Pulses Sel 66

5 CNT Reset

67

LOFLR_OPT

S

Off Line Water Additional 5 68 Rinse Pulses Sel 68

R

70

22 23 24 Operator Sel Additional 5 Rinse Pulses PB 25

71 LOFLR_XTRA LOFL_XTR_CPB

1s PLS

S

Off Line Water Opt Add' 5 Rinse Pulses Perm

73 74

R

26

75 76

27 LOFLR_FIN 28

Off Line Water Rinse Finished

77 78

29 30 31

Title Module: WATERWASH Size

Document Number

Rev 0

Task: WWashOffLine

32 33

72

Date:

Thursday, March 23, 2006

Sheet

5

of

6

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 LOFLR_FIN

2 3

Off Line Water Rinse Finished Turbine/Compressor water wash control

L83OFL_COMP

S

L83BW

Off Line Water Wash Completed

51

R

52 53

4 5

Load Commutated Inv (Static Start) Ready to Start

l3ss_rs

Master control startup permissive Master protective signal

L1X

54 L4SS_W_WASH

6 7 8

S R

57 L83SS_WW_CON

Initiate Static Starter Water Wash Connect Seq

58

L83SS_WW_RUN

Permissive to Run Steady State to Water Wash

60

Select Static Starter Fast Cooldown Speed Ref

62

L3SS_CON

12 13 14 Wheelspace Temperature Water Wash Permissive 15

55 56

L4

9 10 Static Starter Connect Sequence Complete 11

Master Start Signal for Static Start WW Mode

L83SS_WWCOOL L69TWW

64 TNH

16 TBN speed in %

L83SS_WW_CD >8 HYS=1

17

Select Start Water Wash/Cooldown Contact

S

65 66

L14HA 18 Set: TBN speed > 50, Reset: < 46

67

19

68

R

>6

20

68

21

70 L4OFLWW_R

22 Off Line Water Rinse Permissive 23 Off Line Water Additional 5 Rinse Pulses Sel 24 Master - Control Off Line Compressor Water Wash 25 AUX TO WATER WASH SKID TRIP

71 LOFLR_OPT 72 L20TW4

l20wdet

L86WWXX

Signal to operate rinse recirculating valve

73 74

KSSREF2 Static Starter Speed Ref-Off-Line Water Wash

14.5

26 27

75

18 76

28 LOFLW1_FIN

78

29 Off Line Water Wash1 Finish 30 31

Title Module: WATERWASH Size

Rev 0

Task: WWashOffLine

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

6

of

6

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 L1X

2

Master control - startup permissive

51 1S PLS

3

L1XALL

L14HM 4

Single Shot Triggered By L1X

Set: TBN speed > 14, Reset: < 13.5

53

5

54 LAG2VG_CPB

6

Select 88VG #2 Lag Pushbutton

1S PLS

55

LAG2VG_ENB

LAG2VG

7 8 9

52

Load Compt Vent Fans Auto Lead/Lag Cmd On Load Compt Vent Fans Auto Lead/Lag Cmd Off

AUTOLVG_ON AUTOLVG_OFF

1S PLS 1S PLS

S

S

Load Compt Cooling Fan Lead/Lag Control

57

R

58

10 LAG1VG_ENB

59

R

60

11 LAG1VG_CPB 12 Select 88VG #1 Lag Pushbutton

1S PLS

61 LAG2VG_ENB

13 LAG1VG_ENB 14 15

10S ON

16

Enable Load Compt Vent Fan #2 As Lag Enable Load Compt Vent Fan #1 As Lag

62 63 64

L4VGRUNZ

L14HT 17 Set: TBN speed > 1.5, Reset: < 1.2 18 Generator Gas Pressure OK Perm To Start 19 Fire Indication Trip

56

Load Compt Cooling Fan Motor Control Signal

65 66

LH2GP1X

L4VGRUN

L4VGRUN

l45ftx

Load Compt Cooling Fan Motor Run Signal

67 68

20

69 l26vs1l

21 Accessory Gas Fuel Region Heater

l4vsz1

22 l52vs1

5S ON

L86VS1_ALM

23 Gas Valve Compt Heater On

Master Control Accessory Space Heater Gas Region Gas valve compartment HTR not on

70 71 73

l26vs3l 25 Accessory Gas Fuel Region Heater

l4vsz3

26 27 Gas Valve Compt Heater On

l52vs3

5S ON

L86VS3_ALM

Master Control Accessory Space Heater Gas Region Gas valve compartment HTR not on

74 75 77

29 30 31

78 Title Module: HEAT_VENT Size

Rev 0

Task: HEAT

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4 5 6 7 8

Enable Load Compt Vent Fan #1 As Lag Load Compartment Cooling Fan #2 Overload Load Compt Vent Fan #2 Running Load Compt Air Pressure Switch-63AG-2 Load Compt Cooling Fan Motor Control Signal Load Compt Cooling Fan Lead/Lag Control

LAG1VG_ENB 52 l49vg2 53 l52vg2 54 L4VG1

l63ag2l L4VGRUNZ

Load Compt Cooling Fan #1 Signal

56 LAG2VG 57

9

58 l4vgz1

10 11 LOAD COMPARTMENT VENT LAG FAN RUNNING 12 Load Compt Cooling Fan Motor Run Signal 13

55

L86VG_ALM

L4VG1

Master Control - Load Compt Cooling Fan #1

59 60

L4VGRUN 61 62

14

63

15

64

16

L4VG2

65 l4vgz2

17

Master Control - Load Compt Cooling Fan #2

18

67

19

68 L4VG2

20 21 Load Compt Air Pressure Switch-63AG-1 22 Load Compt Vent Fan #1 Running 23 Load Compartment Cooling Fan #1 Overload 24 Enable Load Compt Vent Fan #2 As Lag 25

66

l63ag1l

Load Compt Cooling Fan #2 Signal

69 70

l52vg1 71 l49vg1 72 LAG2VG_ENB 73 74

26

75

27

76

28

77

29 30 31

78 Title Module: 88VG Size

Rev 0

Task: 88VG

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

2

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52

5

Load Compt Cooling Fan Lead/Lag Control Load Compt Cooling Fan #2 Signal

6

Load Compt Vent Fan #2 Running

4

LAG2VG 53 L4VG2 54 l52vg2 5S ON

7

55 L86VG_ALM

L4VG1 8

Load Compt Cooling Fan #1 Signal

9

Load Compt Vent Fan #1 Running

LOAD COMPARTMENT 56 VENT LAG FAN RUNNING 57

l52vg1 58

10

59

11 Load Compt Cooling Fan Motor Control Signal 12 Load Compt Air Pressure Switch-63AG-1 13 Load Compt Air Pressure Switch-63AG-2 14

L4VGRUNZ

15 Load Compartment Cooling Fan #1 Overload 16 Load Compartment Cooling Fan #2 Overload 17

l49vg1

18 Generator Breaker Close/Open Status Input 19 Generator Compt Heaters On

L52GX

60 l63ag1l

L63AG_ALM

l63ag2l

LOAD COMPT VENT FAN 61 PRESSURE LOW 62 63

L49VG_ALM l49vg2

LOAD COMPARTMENT 64 VENT FANS OVERLOAD 66

l52gh1

30S ON

L52HG1_ALM

Gen' compartment HTR trouble

67

20

69

21

70

22

71

23

72

24

73

25

74

26

75

27

76

28

77

29 30 31

78 Title Module: HEAT_VENT Size

Rev 0

Task: 88VG-ALM

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

3

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52

4

53

5 6 7 8 9

54 Select 88BD #2 Lag Pushbutton Single Shot Triggered By L1X Exhaust Diffuser Fans Auto Lead/Lag Cmd On Exhaust Diffuser Fans Auto Lead/Lag Cmd Off

LAG2BD_CPB

1S PLS

AUTOLBD_ON AUTOLBD_OFF

1S PLS 1S PLS

55

LAG2BD_ENB

L1XALL

LAG2BD

S

S

Exhaust Diffuser Fan Lead/Lag Control

57

R

58

10 LAG1BD_ENB

59

R

11 12 Select 88BD #1 Lag Pushbuttonv 13

60 LAG1BD_CPB

1S PLS

61 LAG2BD_ENB LAG1BD_ENB

14 15

10S ON

16

Enable Exhaust Diffuser Vent Fan #2 As Lag Enable Exhaust Diffuser Vent Fan #1 As Lag Exhaust Diffuser Fan Motor TD Logic

L4BDRUN

L4BDRUN

Exhaust Diffuser Fan Motor Control Signal

67

69 70

22 Exhaust Diffuser Air Pressure Low -63BD-3 23 Exhaust Diffuser Air Pressure Low -63BD-4 24

l63bd3l

25 Diffuser Compartment Cooling Fan #1 Overload 26

l49bd1

27 Diffuser Compartment Cooling Fan #2 Overload 28

l49bd2

L63BD_ALM

l63bd4l

DIFFUSER COMPT FAN - 71 PRESSURE LOW 72 73 74

L49BD_ALM

DIFFUSER COMPT VENT 75 FAN MOTOR OVERLOAD 76 77

29

78 Title Module: HEAT_VENT Size

Document Number

Rev 0

Task: 88BD

32 33

65

68

21

31

63

66 L4BTRUN

20

30

62

64 L4BDRUNZ

17 18 Turbine Compt Cooling Fan Motor Control Signal 19

56

Date:

Thursday, March 23, 2006

Sheet

4

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4 5 6 7 8

Enable Exhaust Diffuser Vent Fan #1 As Lag Diffuser Compartment Cooling Fan #2 Overload Diffuser Compt Cooling Fan #2 Running Exhaust Diffuser Air Pressure Low -63BD-4 Exhaust Diffuser Fan Motor TD Logic Exhaust Diffuser Fan Lead/Lag Control

LAG1BD_ENB 52 l49bd2 53 l52bd2 54 l63bd4l

L4BD1

L4BDRUNZ

Exhaust Diffuser Fan #1 Run Signal

56 LAG2BD 57

9

58 l4bdz1

10 11 EXHAUST DIFFUSER FAN TROUBLE 12 Exhaust Diffuser Fan Motor Control Signal 13

55

L86BD_ALM

L4BD1

Master Control Diffuser Compt Cooling Fan #1

59 60

L4BDRUN 61 62

14

63

15

64

16

L4BD2

65 l4bdz2

17

Master Control Diffuser Compt Cooling Fan #2

18

67

19

68 L4BD2

20 21 Exhaust Diffuser Air Pressure Low -63BD-3 22 Diffuser Compt Cooling Fan #1 Running 23 Diffuser Compartment Cooling Fan #1 Overload 24 Enable Exhaust Diffuser Vent Fan #2 As Lag 25

66

l63bd3l

Exhaust Diffuser Fan #2 Run Signal

69 70

l52bd1 71 l49bd1 72 LAG2BD_ENB 73 74

26

75

27

76

28

77

29 30 31

78 Title Module: 88BD Size

Rev 0

Task: 88BD

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

5

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 LAG2BT_CPB

3

Select 88BT #2 Lag Pushbutton

4 5 6

Single Shot Triggered By L1X Turb Compt Vent Fans Auto Lead/Lag Cmd On Turb Compt Vent Fans Auto Lead/Lag Cmd Off

52

LAG2BT_ENB

L1XALL AUTOLBT_ON

LAG2BT

S

S

AUTOLBT_OFF

Turbine Compt Cooling Fan Lead/Lag Control

54

R

55

7

56

R

LAG1BT_ENB

8

57 LAG1BT_CPB

9

53

LAG2BT_ENB

Select 88BT #1 Lag Pushbutton LAG1BT_ENB

10 LELTH 11 Turb Compt Haz Gas Level High

S

12

R

13 Time Delay Warmup Fuel Permissive 14 Turbine Vent Timer

L45HAX

10S ON

L45HAZ 15S ON

59

61 L4BTRUNZ

L2TV

Turbine Compt Cooling Fan Motor Control Signal

62 63

15 Turbine Compartment Temp High l45ftx

S R

17

L4BTRUN

L4BTRUN

16 Fire Indication Trip

60S ON

Turbine Compt Cooling Fan Motor Control Signal

64 65

L86BT_SD

l26bt1h

22 Turbine Compartment Vent Fan #1 Motor Overload 23 Turbine Compartment Vent Fan #2 Motor Overload 24

58

60

L28FDZ

l26bt2h

18 Turbine Compartment Temp High 19 Turbine Accessory Compt Air Pressure Switch-63AT-1 20 Turbine Accessory Compt Air Pressure Switch-63AT-2 21

Enable Turbine Vent Fan #2 As Lag Enable Turbine Vent Fan #1 As Lag

Loss of Turb Compt Ventilation Shutdown

66 67

l63at1l

L63AT_ALM

l63at2l

TURBINE COMPT VENT FAN PRESSURE LOW

68

69 L26BT2H_ALM TURBINE COMPARTMENT 70 TEMPERATURE HIGH L49BT_ALM TURBINE COMPT VENT 71 FAN OVERLOAD

l49bt1 l49bt2

73 L4BT2 74

25 Turbine Compt Cooling Fan #2 Signal l52bt2 26 Turbine Compt Vent Fan #2 Running

5S ON

L86BT_ALM

27 L4BT1

TURBINE COMPT COOLING FAN TROUBLE

75

28 Turbine Compt Cooling Fan #1 Signal

77 l52bt1

29 Turbine Compt Vent Fan #1 Running 30 31

78 Title Module: HEAT_VENT Size

Rev 0

Task: 88BT

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

6

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 LAG1BT_ENB

3 4 5 6 7 8

Enable Turbine Vent Fan #1 As Lag Turbine Compartment Vent Fan #2 Overload Turbine Compt Vent Fan #2 Running Turbine Accessory Compt Air Pressure Switch-63AT-2 Turbine Compt Cooling Fan Motor Control Signal Turbine Compt Cooling Fan Lead/Lag Control

52 l49bt2 53 l52bt2 54 l63at2l

L4BT1

L4BTRUNZ

Turbine Compt Cooling Fan #1 Signal

56 LAG2BT 57

9

58 l4btz1

10 11 TURBINE COMPT COOLING FAN TROUBLE 12 Turbine Compt Cooling Fan Motor Control Signal 13

55

L86BT_ALM

L4BT1

Master Control Turbine Compt Cooling Fan #1

59 60

L4BTRUN 61 62

14

63

15

64

16

L4BT2

65 l4btz2

17

Master Control Turbine Compt Cooling Fan #2

18

67

19

68 L4BT2

20 21 Turbine Accessory Compt Air Pressure Switch-63AT-1 22 Turbine Compt Vent Fan #1 Running 23 Turbine Compartment Vent Fan #1 Motor Overload 24 Enable Turbine Vent Fan #2 As Lag 25

66

l63at1l

Turbine Compt Cooling Fan #2 Signal

69 70

l52bt1 71 l49bt1 72 LAG2BT_ENB 73 74

26

75

27

76

28

77

29 30 31

78 Title Module: 88BT Size

Rev 0

Task: 88BT

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

7

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4 5 6

52 Building to Turbine Compartment Differential Press Turbine Accessory Compt Air Pressure Low Turbine Compt Cooling Fan Motor Control Signal

tcdp < 0.2

53

l63at5l

15S ON

L63AT5_ALM

L4BTRUNZ

TURBINE COMPT DIFF VENT FAN PRESS LOW

55

7

56

8 9 Turbine Compt Space Heater Thermostat 10 Fire Indication Trip 11 Turbine Compt Cooling Fan Motor Control Signal 12

54

57 l26ht1l l45ftx

58

L4HTRUN

l4htz1a

L4BTRUN

Master Control - Turbine Space Heater #1

59 60

l4htz1b

Master Control - Turbine Space Heater #2

13

61 62

14

5S ON

L86HT1_ALM

TURBINE COMPT SPACE 63 HEATER #1 TROUBLE 64

5S ON

L86HT2_ALM

TURBINE COMPT SPACE 66 HEATER #2 TROUBLE 67

l52ht1a 15 Turbine Compt Heater #1 On

65

16 17 l52ht1b 18 Turbine Compt Heater #2 On 19

68

20

69

L4HT3RUN

l4htz3

21 22 Turbine Compt Humidity Heater Thermostat 23

l26ht3l

24 Turbine Compt Heater On

l52ht3

Master Control - Turbine Space Heater

70 71

5S ON

L86HT3_ALM

TURBINE COMP HUMIDITY72 HEATER TROUBLE 73

25

74

26

75

27

75

28

77

29 30 31

78 Title Module: HEAT_VENT Size

Rev 0

Task: 23HT

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

8

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52 LAG2BL_CPB

4

Select 88BL #2 Lag Pushbutton

1S PLS

5 6 7

Single Shot Triggered By L1X Accessory Compt Vent Fans Auto Lead/Lag Cmd On Accessory Compt Vent Fans Auto Lead/Lag Cmd Off

AUTOLBL_ON AUTOLBL_OFF

1S PLS 1S PLS

53

LAG2BL_ENB

L1XALL

LAG2BL

S

S

Accessory Compt Cooling Fan #2 Lag Control

55

R

56

8

57

R

LAG1BL_ENB

9

58 LAG1BL_CPB

10 Select 88BL #1 Lag Pushbutton

1S PLS

LAG2BL_ENB LAG1BL_ENB

11 12 Accessory Compt Temp Low Run 23HL-3 (Humid) 13 Flame detection control 14 Main Lube Oil Motors status TDDO Logic 15 Gas Compt Haz Gas Level High

l26hl3l 15S ON

L28FDX

Enable Accessory/Lube Oil Vent Fan #2 As Lag Enable Accessory/Lube Oil Vent Fan #1 As Lag

59 60 61

L4BLRUNZ

L52QAZ

Accessory Compt Cooling Fan Motor Control Signal

62 63

LELHAH

L4BLRUN

L4BLRUN

l45ftx 16 Fire Indication Trip 17 Accessory Compt Air Pressure Low 63AT-3 18 Accessory Compt Air Pressure Low 63AT-4 19

54

Accessory Compt Cooling Fan Motor Control Signal

64 65

l63at3l

L63BLAT_ALM

l63at4l

ACCESS COMPT PRESS LOW W/FAN RUNNING

66 67 68

20

69

21 Accessory Compt Cooling Fan #2 Signal 22 Accessory Compt Cooling Fan #2 Running 23

L4BL2

24 Accessory Compt Cooling Fan #1 Signal 25 Accessory Compt Cooling Fan #1 Running 26

L4BL1

70 l52bl2

5S ON

L86BL_ALM

ACCESSORY COMPT 71 COOLING FAN TROUBLE 73

l52bl1 74 75

27

76

28

77

29 30 31

78 Title Module: HEAT_VENT Size

Rev 0

Task: 88BL

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

9

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4 5 6 7 8

Enable Accessory/Lube Oil Vent Fan #1 As Lag Accessory Compartment Cooling Fan #2 Overload Accessory Compt Cooling Fan #2 Running Accessory Compt Air Pressure Low 63AT-4 Accessory Compt Cooling Fan Motor Control Signal Accessory Compt Cooling Fan #2 Lag Control

LAG1BL_ENB 52 l49bl2 53 l52bl2 54 l63at4l

L4BL1

L4BLRUNZ

Accessory Compt Cooling Fan #1 Signal

56 LAG2BL 57

9

58 l4blz1

10 11 ACCESSORY COMPT COOLING FAN TROUBLE 12 Accessory Compt Cooling Fan Motor Control Signal 13

55

L86BL_ALM

L4BL1

Master Control Accessory Compt Cooling Fan #1

59 60

L4BLRUN 61 62

14

63

15

64

16

65

L4BL2

l4blz2

17

Master Control Accessory Compt Cooling Fan #2

18

67

19

68 L4BL2

20 21 Accessory Compt Air Pressure Low 63AT-3 22 Accessory Compt Cooling Fan #1 Running 23 Accessory Compartment Cooling Fan #1 Overload 24 Enable Accessory/Lube Oil Vent Fan #1 As Lag 25

66

l63at3l

Accessory Compt Cooling Fan #2 Signal

69 70

l52bl1 71 l49bl1 72 LAG2BL_ENB 73 74

26

75

27

76

28

77

29 30 31

78 Title Module: 88BL Size

Rev 0

Task:88BL

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

10

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50 l26hl1l

3

Lube Oil Compartment Temp Low - Run 23HL-1 (Temp) Fire Indication Trip

l52hl1

4

Accessory Compt Heater On

l26hl3l

7

Accessory Compt Temp Low - Run 23HL-3 (Humid) Accessory Compt Heater On

l52hl3

8

2

L4HL1RUN

l4hlz1

l45ftx

6

5S ON

L4HL3RUN

L86HL1_ALM

l4h1z3 5S ON

L86HL3_ALM

Master Control 51 Accessory Space Heater ACCESSORY COMPT 53 SPACE HEATER NOT ON 54 Master Control Accessory Space Heater ACCESSORY COMPT HUMIDITY HTR NOT ON

55 57 58

10 Accessory Compartment Cooling Fan #1 Overload 11 Accessory Compartment Cooling Fan #2 Overload 12

l49bl1 L49BL_ALM l49bl2

#2 BRG AREA FAN MOTOR OVERLOAD

61

13

62

14 Exhaust Frame Cooling Fan #1 - Low Diff Pressure 15 Exhaust Frame Cooling Fan #2 - Low Diff Pressure 16 Exhaust Frame Cooling Fan #1 Running 17 Exhaust Frame Cooling Fan #2 Running 18 Exhaust Frame Cooling Fan Control Signal TD 19

l63tk1l

#2 Bearing Area Cooling Fan #1 Low Diff Press #2 Bearing Area Cooling Fan #2 Low Diff Press #2 Bearing Area Cooling Fan #1 Running #2 Bearing Area Cooling Fan #2 Running #2 Bearing Area Cooling Fan Run Signal TD

l63bn1l

20 21 22 23 24

59

63 l63tk2l 64 l52tk1 65 l52tk2 66 L4TKRUNZ 67 68 69 l63bn2l 70 l52bn1 l52bn2

10S ON

71 L90TTL

L4BNRUNZ

EXH FRAME & #2 BRG 72 COOLING TRBLE - UNLD 73

25

74 L2G

26 Generator breaker reclosing timer

75

27

75

28

77

29 30 31

78 Title Module: HEAT_VENT Size

Rev 0

Task: 23HL

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

11

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52 LAG1TK_CPB

4

Select 88TK-1 Lag Pushbutton

1S PLS

5 6 7

Single Shot Triggered By L1X Exhaust Frame Cooling Fans Auto Lead/Lag Enb.On Exhaust Frame Cooling Fans Auto Lead/Lag Enb.Off

AUTOLTK_ON AUTOLTK_OFF

1S PLS 1S PLS

53

LAG1TK_ENB

L1XALL

LAG1TK

S

S

Exhaust Frame Blower #1 Selected As Lag Fan

54 55

R

56

8

57

R

LAG2TK_ENB

9

58 LAG2TK_CPB

10 Select 88TK-2 Lag Pushbutton

1S PLS

LAG1TK_ENB LAG2TK_ENB

11 12

10S ON

13

Enable Exhaust Frame Blower #1 As Lag Fan Enable Exhaust Frame Blower #2 As Lag Fan

59 60 61

L4TKRUNZ

L14HS

Exhaust Frame Cooling Fan Control Signal TD

14 Set: TBN speed > 95, Reset: < 94

62 63

L4TKRUN

L4TKRUN

15 16 Turbine/Compressor water wash control 17

L83BW

18 Exhaust Frame Cooling Fan #1 Run Signal 19 Exhaust Frame Cooling Fan #1 Running 20

L4TK1

21 Exhaust Frame Cooling Fan #2 Run Signal 22 Exhaust Frame Cooling Fan #2 Running 23

L4TK2

24 Exhaust Frame Cooling Fan #1 Motor Overload 25 Exhaust Frame Cooling Fan #2 Motor Overload 26

l49tk1

Exhaust Frame Cooling Fan Control Signal

64 65 66 67

l52tk1

5S ON

L86TK_ALM

TURB SHELL & EXH FRAME LAG FAN RUNNING

68 70

l52tk2 71 72 L49TK_ALM l49tk2

TURB SHELL & EXH FRAME MTR OVERLOAD

73 75

27

76

28

77

29 30 31

78 Title Module: HEAT_VENT Size

Rev 0

Task: 88TK

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

12

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4 5 6 7 8

Enable Exhaust Frame Blower #2 As Lag Fan Exhaust Frame Cooling Fan #1 Motor Overload Exhaust Frame Cooling Fan #1 Running Exhaust Frame Cooling Fan #1 - Low Diff Pressure Exhaust Frame Cooling Fan Control Signal TD Exhaust Frame Blower #1 Selected As Lag Fan

LAG2TK_ENB 52 l49tk1 53 l52tk1 54 l63tk1l

L4TK2

L4TKRUNZ

Exhaust Frame Cooling Fan #2 Run Signal

56 LAG1TK 57

9

58 l4tkz2

10 11 TURB SHELL & EXH FRAME LAG FAN RUNNING 12 Exhaust Frame Cooling Fan Control Signal 13

55

L86TK_ALM

L4TK2

Exhaust Frame Blower Motor #2 Relay Driver

59 60

L4TKRUN 61 62

14

63

15

64

16

L4TK1

65 l4tkz1

17

Exhaust Frame Blower Motor #1 Relay Driver

18

67

19

68 L4TK1

20 21 Exhaust Frame Cooling Fan #2 - Low Diff Pressure 22 Exhaust Frame Cooling Fan #2 Running 23 Exhaust Frame Cooling Fan #2 Motor Overload 24 Enable Exhaust Frame Blower #1 As Lag Fan 25

66

l63tk2l

Exhaust Frame Cooling Fan #1 Run Signal

69 70

l52tk2 71 l49tk2 72 LAG1TK_ENB 73 74

26

75

27

76

28

77

29 30 31

78 Title Module:HEAT_VENT Size

Rev 0

Task: 88TK

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

13

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4 5 6 7

52 Select #1 Bearing Area Cooling Fan 88BN-1 Lag PB Single Shot Triggered By L1X #2 Bearing Area Cooling Fans Auto Lead/Lag Enb. On #2 Bearing Area Cooling Fans Auto Lead/Lag Enb.Off

LAG1BN_CPB

1S PLS

AUTOLBN_ON AUTOLBN_OFF

53

LAG1BN_ENB

L1XALL 1S PLS 1S PLS

LAG1BN

S

S

#2 Bearing Area Cooling Fan 88TK-1 Sel As Lag

55

R

56

8

57

R

LAG2BN_ENB

9 10 Select #2 Bearing Area Cooling Fan 88BN-2 Lag PB 11

54

58 LAG2BN_CPB

1S PLS

LAG1BN_ENB LAG2BN_ENB

12

10S ON

13 L62CD 14 Cooldown Complete L2WZ 15 Flame Detector Timer

10S ON

S R

Enable #2 Bearing Area 88BN-1 As Lag Enable #2 Bearing Area 88BN-2 As Lag

59 60 61

L4BNRUNZ

L4BNZ

#2 Bearing Area Cooling Fan Run Signal TD

62 63

L4BNRUN

L4BNRUN

l45ftx

#2 Bearing Area Cooling Fan Run Signal

16 Fire Indication Trip

64 65

17

66

18 #2 Bearing Area Cooling Fan #1Run Signal 19 #2 Bearing Area Cooling Fan #1 Running 20

L4BN1

21 #2 Bearing Area Cooling Fan #2 Run Signal 22 #2 Bearing Area Cooling Fan #2 Running 23

L4BN2

24 #2 Bearing Area Cooling Fan #1 Motor Overload 25 #2 Bearing Area Cooling Fan #2 Motor Overload 26

l49bn1

67 l52bn1

5S ON

L86BN_ALM

#2 BRG AREA LAG COOLING FAN RUNNING 68 70

l52bn2 71 72 L49BN_ALM l49bn2

#2 BRG AREA FAN MOTOR OVERLOAD

73 75

27

76

28

77

29 30 31

78 Title Module: HEAT_VENT Size

Rev 0

Task: 88BN

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

14

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4 5 6 7 8

Enable #2 Bearing Area Cooling Fan 88BN-2 As Lag #2 Bearing Area Cooling Fan #1 Motor Overload #2 Bearing Area Cooling Fan #1 Running #2 Bearing Area Cooling Fan #1 Low Diff Press #2 Bearing Area Cooling Fan Run Signal TD #2 Bearing Area Cooling Fan 88TK-1 Sel As Lag Fan

LAG2BN_ENB 52 l49bn1 53 l52bn1 54 l63bn1l

L4BN2

L4BNRUNZ

#2 Bearing Area Cooling Fan #2 Run Signal

56 LAG1BN 57

9

58 l4bnz2

10 11 #2 BRG AREA LAG COOLING FAN RUNNING 12 #2 Bearing Area Cooling Fan Run Signal 13

55

L86BN_ALM

L4BN2

#2 Bearing Area Cooling Fan #2 Control Signal

59 60

L4BNRUN 61 62

14

63

15

64

16

L4BN1

65 l4bnz1

17

#2 Bearing Area Cooling Fan #1 Control Signal

18

67

19

68 L4BN1

20 21 #2 Bearing Area Cooling Fan #2 Low Diff Press 22 #2 Bearing Area Cooling Fan #2 Running 23 #2 Bearing Area Cooling Fan #2 Motor Overload 24 Enable #2 Bearing Area Cooling Fan 88BN-1 As Lag 25

66

l63bn2l

#2 Bearing Area Cooling Fan #1Run Signal

69 70

l52bn2 71 l49bn2 72 LAG1BN_ENB 73 74

26

75

27

76

28

77

29 30 31

78 Title Module: 88BN Size

Rev 0

Task: 88BN

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

15

of

15

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52

4 53 5 6

Main Lube Oil Motors status TDDO Logic

L52QAZ 55

7

56

8 9 LO Temperature Control MANUAL Select Button 10 LO Temperature Control AUTO Select Button 11

57 L43LOM_CPB L43LOA_CPB

L83LOMAN

S

58

R

59

PLS trigger

12

60

latch

L14HA

61

13 Set: TBN speed > 50, Reset: < 46

100 63

14 15

130 `F

+

-

16

LOTRX

1 _______

lotrout

LOTRA

LO Cooling Water Control Valve Position Signal

1 + 60S

65

0

100 `F

17

66

0

18

0

67

19

68 LTH

20 LO Cooler Discharge Temperature

64

LOTX

L86LOTR_ALM < 0 `F

LUBE OIL T/C FAILURE

69

21

70

22

71

23

72

24

73

25

74

26

75

27

76

28

77

29 30 31

78 Title Module: L.O COOLWATER Size

Rev 0

Task: CoolWtrCtrl

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

1

L3 L30WSA1_ALM

FROM NO

L O G I C

DESCRIPTION

1 L3 2

Turbine complete sequence

DESCRIPTION NO TO 50

1hour ON

51 L30WSA1_ALM

3 4 5

Wheelspace temp' diff' Hi Turbine Temperature Wheelspace 1ST Stg Fwd Inner Turbine Temperature Wheelspace 1ST Stg Fwd inner

AVG ttws1fi2 DIFF=150

6

53 915

A>B 54

985

55

7 8 9

56 Turbine Temperature Wheelspace 1ST Stg Aft Outer Turbine Temperature Wheelspace 1ST Stg Aft Outer

ttws1ao1 AVG ttws1ao2 DIFF=150

10

57 915

A>B 58

985

59

11 12 Turbine Temperature Wheelspace 2nd Stg Fwd Outer 13 Turbine Temperature Wheelspace 2nd Stg Fwd Outer 14

60 ttws2fo1 AVG ttws2fo2 DIFF=150

61 915

A>B 62 L26GAH17_ALM

985

Wheelspace temp' Hi

15 16 Turbine Temperature Wheelspace 2nd Stg Aft Outer 17 Turbine Temperature Wheelspace 2nd Stg Aft Outer 18

20 Turbine Temperature Wheelspace 3rd Stg Fwd Outer 21 Turbine Temperature Wheelspace 3rd Stg Fwd Outer 22

64 AVG ttws2ao2 DIFF=150

65 915

A>B 66

985

67 68

ttws3fo1 AVG ttws3fo2 DIFF=150

69 915

A>B 70

985

71

23 24 Turbine Temperature Wheelspace 3rd Stg Aft Outer 25 Turbine Temperature Wheelspace 3rd Stg Aft Outer 26

63

ttws2ao1

19

27

52

ttws1fi1

72 ttws3ao1 AVG ttws3ao2 DIFF=150

73 915

A>B 74 75

985 L69TWW MAX

< 150

Wheelspace Temperature Water Wash Permissive

76

28

77

29

78

30 31

Title Module: WHEELSPACE Size

Rev 0

Task: Wheel spece

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

1

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 L30LOA_ALM

3 4 5 6 7 8

LO Cooler Discharge Temperature #1 Turb Journal Brg Drain Temperature #2 Turb Journal Brg Drain Temperature #1 Gen Journal Brg Drain Temperature #2 Gen Journal Brg Drain Temperature

LTH

> 165

LTH_ALM

ltb1d

> 200

LTB1D_ALM

ltb2d

> 200

LTB2D_ALM

ltg1d

> 200

LTG1D_ALM

ltg2d

> 200

LTG2D_ALM

BEARING DRAIN TEMPERATURE HIGH LUBE OIL HEADER TEMPERATURE HIGH #1 JOURNAL BEARING DRAIN TEMP HIGH #2 JOURNAL BEARING DRAIN TEMP HIGH #1 GEN JOURNAL BRG DRAIN TEMP HIGH #2 GEN JOURNAL BRG DRAIN TEMP HIGH

9

52 53 54 55 56 57 58

10

59 L30BTA_ALM

BEARING METAL 60 TEMPERATURE HIGH BTTI1_6_ALM BRG METAL TEMP 61 INACTIVE 6HIGH BTTI1_12_ALM THRUST BRG METAL TEMP THRUST62 12 HIGH BTTA1_6_ALM INACTIVE BRG METAL TEMP 63 THRUST ACTIVE 6 HIGH BTTA1_12_ALM BRG METAL TEMP THRUST64 ACTIVE 12 HIGH BTJ1_1_ALM BRG METAL TEMP TURB 65 JOURNAL #1 HIGH BTJ1_2_ALM BRG METAL TEMP TURB 66 JOURNAL #1 HIGH BTJ2_1_ALM BRG METAL TEMP TURB 67 JOURNAL #2 HIGH BTJ2_2_ALM BRG METAL TEMP TURB 68 JOURNAL #2 HIGH 69

11 12 Bearing Metal Temp Thrust Inactive 13 Bearing Metal Temp Thrust Inactive 14 Bearing Metal Temp Thrust Active 15 Bearing Metal Temp Thrust Active 16 Bearing Metal Temp Turbine Bearing #1 17 Bearing Metal Temp Turbine Bearing #1 18 Bearing Metal Temp Turbine Bearing #2 19 Bearing Metal Temp Turbine Bearing #2 20

btti1_6

> 165

btti1_12

> 165

btta1_6

> 165

btta1_12

> 165

btj1_1

> 165

btj1_2

> 165

btj2_1

> 165

btj2_2

> 165

btgj1_1

> 165

BTGJ1_1_ALM

btgj1_2

> 165

BTGJ1_2_ALM

btgj2_1

> 165

BTGJ2_1_ALM

btgj2_2

> 165

BTGJ2_2_ALM

21 22 23 24 25

70 Bearing Metal Temp Generator Bearing #1 Bearing Metal Temp Generator Bearing #1 Bearing Metal Temp Generator Bearing #2 Bearing Metal Temp Generator Bearing #2

BRG METAL TEMP GEN JOURNAL #1 HIGH BRG METAL TEMP GEN JOURNAL #1 HIGH BRG METAL TEMP GEN JOURNAL #2 HIGH BRG METAL TEMP GEN JOURNAL #2 HIGH

71 72 73 74

26

75

27

76

28

77

29 30 31

78 Title Module: BEARING TEMP Size

Rev 0

Task: BrngTemp

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

2

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3

52

4

53

5

54

6

55

7 8

56 Set: TBN speed > 95%, Reset: TBN speed < 94%

L14HS 57

9

58 50

10

59 100

11

L30LTDIF_ALM < DIFF

ttib1

Load tunnel thermocouple trouble

12 Turbine Temperature - Inner Barrel

61 ttib2

13 Turbine Temperature - Inner Barrel ttib3 14 Turbine Temperature - Inner Barrel

L30LTOPW_ALM WARNING - LOAD TUNNEL OVERHEATING

TTIB MED

> 335 HYS=5

64 L30LTA_ALM > 350 L30LTA

17

HYS=15

HIGH LOAD TUNNEL TEMP - AUTO UNLOAD Load Tunnel Temperature High

18

65 66 67

L30LTT 19

62 63

15 16

60

> 500

Load Tunnel Temperature High Trip

68

20

69

21

70

22

71

23

72

24

73

25

74

26

75

27

76

28

77

29 30 31

78 Title Module: LOADTUNNEL Size

Rev 0

Task: LdTun

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

2

of

2

L3 L30WSA1_ALM

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 L30DPFLT_ALM

3

> -76

dew point temp' sensor fault

52

4

53 f(x)

5

54

Y

6 7

Inlet Dew Point Temperature (96TD-1)

itdp

x

8 9 10 11 12 f(x)

13

Y

14 15 16 17 CTIM 18

Compressor Inlet Temperature

19 20 21 22 23

x

-20.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 85.0 100.0 115.0

X 0.0126 0.0376 0.0629 0.1028 0.1645 0.2476 0.3623 0.5214 0.7389 1.2131 1.9326 2.9952

-20.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 85.0 100.0 115.0

X

55

0.0126 0.0376 0.0629 0.1028 0.1645 0.2476 0.3623 0.5214 0.7389 1.2131 1.9326 2.9952

56 RHUM

DIV

Inlet Relative Humidity

58 59 60 61 62 63 64 65 Ratio of water to air 66 Vapour Weight

67

Air Weight

68

=

69 Pv = 0.622

70 P - Pv 71 72 73

24 _

25 26 Barometric Pressure Transducer 96AP 27

AFPAP

+

DIV

CMHUM Specific Humidity

74 75

MUL

76 77

28 29 30 31

1.608

78 Title Module: AIRFLOW Size

Document Number

Rev 0

Task: Dewpoint

32 33

57

Date:

Thursday, March 23, 2006

Sheet

1

of

2

L3 L30WSA1_ALM

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51

3 4

Barometric Pressure Transducer 96AP Compressor Inlet Pressure Transducers 96CS

AFPAP

BellMouth Inlet Pressure 96BD

afpbd

afpcs

1. AFPT (AFPAP * 0.4911) - (afpcs * 0.0361)

52 53

5 6

54 2. AFPS AFPT - (afpbd * 0.0361)

55

7

56

8

3. AFRSH 1.4 CMHUM * 1.329 (1 + CMHUM) + (1 + CMHUM)

9

4. AFRSHGC 53.3413 CMHUM * 87.7562 (1 + CMHUM) + (1 + CMHUM)

57 58

10

59

11

60 5. AFQGAS

6. X

7. Y

12

61 64.348 * AFPT * (AFPT - AFPS) AFRSHGC * (CTIM + 459.67)

13

* 3540 * 0.97

AFPS AFPT

2 AFRSH

AFPS AFPT

AFRSH-1 AFRSH

62

14

63

15

64 8. AFQHUMC

9. ARQ [LB/S]

16 17

AFRSH AFRSH-1

18

65

1 * X * (1-Y) *

66 AFQ

AFQHUMC * AFQGAS 1-

AFPS AFPT

Compressor Inlet Air Mass Flow

67

19

68

20

69 10. AFQD AFQ (1 + CMHUM)

21 22

70 AFQD

Compressor Inlet Dry Air Mass Flow

23

71 72

11. EXHMASS[LB/S]

24

73

FQG 25 Gas Fuel Flow CQBH

EXHMASS Exhaust Mass Flow

FQGL + AFQ - CQBH

74

26 IBH Mass Flow Of Valve

75

27

76

28

77

29

78

30 31

Title Module: AIRFLOW Size

Rev 0

Task: Airflow

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

2

of

2

FROM NO

L O G I C

DESCRIPTION

DESCRIPTION NO TO

1

50

2

51 60S ON

3

L63TF1H_ALM

Turbine air inlet differential press' high

4 5 6 7

52 53

Inlet Filters Diff Press Switch 1 - Hi Diff Alarm Inlet Filters Diff Press Switch 2A - Hi Diff Trip. Inlet Filters Diff Press Switch 2B - Hi Diff Trip.

l63tf1h 54 l63tf2ah

L63TFH_ALM

2 out of 3

l63tf2bh

Turbine inlet diff press' HI auto shutdown

55 56

60S ON

8

L63TFH_SENSR

Turbine air inlet diff' press' switches fault

57

9

58 59

10 l30tf 11 Turbine Air Inlet System Fault 12 Auxiliary Signal to L14HS (Time Delay) 13 APU Low Pressure Enable signal

60 L14HSZ2

L30TF_ALM

LCPD_APU

Turbine air inlet sys/instruments fault

61 62 63

14

64

15 16 Exhaust Pressure Transmitter 96EP-1 17

afpep

L63EAH_ALM

> 20

Exhaust duct pressure High

65 66 67

18 19 Exhaust Duct Press High Trip Switch 1 20 Exhaust Duct Press High Trip Switch 2 21 Master reset

l63et1h l63et2h L86MR1

2 out of 3

L63ETH_ALM

S

L63ETH

R

Exhaust duct pressure HI trip alarm Exhaust Duct Pressure High Trip

69 70

22

71

23 24

68

72 60S ON

L63ETF_SENSR

Exhaust duct press' switch failure

73

25

74

26

75

27

76

28

77

29 30 31

78 Title Module: Inlet air/ Ex-duct Size

Rev 0

Task: inAirPs/ExDuctPs

32 33

Document Number

Date:

Thursday, March 23, 2006

Sheet

1

of

1

L3 L30WSA1_ALM

FROM NO

L O G I C

DESCRIPTION

1

CPD

2 3 4 5 6

For TREND

7 Pre_sample: 4000 8 9 10 11 12 13

Trigger signal: L4T

14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

Dissabled: 50sec after L4 signal off

l20fg1x

CH1

TTXD1_28

50 CH1 51

TTXD1_18

CH2

frcrout

CH2

TTXD1_29

CH2

TNH

CH3

TTXD1_19

CH3

fsgr

CH3

TTXD1_30

CH3

FSR

CH4

TTXD1_20

CH4

FPG2

CH4

TTXD1_31

CH4

L52GX

TTXD1_21

CH5

FTG

CH5

L3_STATE_EX1CH5

54

CH5

L14HR

TTXD1_22

CH6

FQG

CH6

L3_STATE_EX2CH6

55

CH6

L14HM

TTXD1_23

CH7

CTIM

CH7

L3_STATE_EX3CH7

56

CH7

L14HA

TTXD1_24

CH8

CTD

CH8

STAR_R

57

CH8

CH8

L14HF

CH9

TTXD1_25

CH9

l33cb1o

CH9

STAR_S

CH9

L14HP

CH10

TTXD1_26

CH10

l33cb2o

CH10

STAR_T

CH10

L14HS

CH11

TTXD1_27

CH11

l33cb3o

CH11

PROC

CH11

L94X

CH12

ttws1ao1

CH12

l33cb4o

CH12

L4

CH13

ttws1ao2

CH13

L86CBT

CH13

FAGR_NVR

CH1

L3

CH14

ttws1fi1

CH14

L63QTX

CH14

FAGR_NVS

CH2

L2TV

CH15

ttws1fi2

CH15

l86g1a

CH15

FAGR_NVT

CH3

L28FDX

CH16

ttws2ao1

CH16

ss_ref_out

FAG1_NVR

CH4

TTXD1_1

CH17

ttws2ao2

CH17

CH16 EX2K_RUNNING CH17

FAG1_NVS

CH5

TTXD1_2

CH18

ttws2fo1

CH18

dv

CH18

FAG1_NVT

CH6

TTXD1_3

CH19

ttws2fo2

CH19

svl

CH19

FAG2_NVR

CH7

TTXD1_4

CH20

ttws3ao1

CH20

TNHA

CH20

FAG2_NVS

CH8

TTXD1_5

CH21

ttws3ao2

CH21

TTRF1

CH21

FAG2_NVT

CH9

TTXD1_6

CH22

ttws3fo1

CH22

FAG3_NVR

CH10

TTXD1_7

CH23

ttws3fo2

CH23

DLN_MODE CH22 fsrg1out CH23

FAG3_NVS

CH11

TTXD1_8

CH24

bb1

CH24

FSG1

CH24

FAG3_NVT

CH12

TTXD1_9

CH25

bb2

CH25

fsrg2out

CH25

CAGV_NVR

CH13

TTXD1_10

CH26

bb3

CH26

FSG2

CH26

CAGV_NVS

CH14

TTXD1_11

CH27

bb4

CH27

fsrg3out

CH27

CAGV_NVT

CH15

TTXD1_12

CH28

bb5

CH28

FSG3

CH28

TTXD1_13

CH29

bb8

CH29

csbhx

CH29

CH30

bb9

CH30

CH31

csgv

FXSG2_HC CH30 FXSG2_MC CH31

TTXD1_14

31

TTXD1_15

33

CH1

CH2

30

32

TTXD1_17

DWATT

After_sample: 1000 Each sample: 40 msec

CH1

DESCRIPTION NO TO

TTXD1_16

CH32

csrgv

CH31

52 53

58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78

Title Module: TRIP_HISTORY Size

Document Number

Rev 0

Task: Trip_History

CH32

CH32

Date:

Thursday, March 23, 2006

Sheet

1

of

1