HAZEL FOXLEY
GENERATING STATIONMAIN CONTROL BOARDUNIT 1
STATION TIME
GRID HZ
HRS SINCE LAST TRIP
GROSS MWH
ANNUNCIATOR · UNIT 1 · PANEL 1-A
TEST
SILENCE
ACK
RESET
KEYS: T TEST · S SILENCE · A ACK · R RESET
BOILER · TURBINE-GENERATOR
DRUM LEVEL %
FEED FLOW GPM
MAIN STEAM °F
FIRING RATE %
SYNC
LIGHTS
PROCESS MIMIC · STEAM CYCLE
HOTWELL P-101 P-102 FURNACE STEAM DRUM PSV-201 MSV TURBINE G 52G 69 kV BUS CONDENSER CW OUT CW IN FUEL GAS · FV-301 FT-101420 GPM PT-201600 PSI LT-20152 % TT-202700 °F ST-4013600 RPM JT-50140.0 MW FIRING58 %
TREND RECORDER TR-1
DRUM PRESS 0–1000 PSIG DRUM LEVEL 0–100 % GEN OUTPUT 0–80 MW
CHART SPEED 2 IN/MINRECORD
PEN 3 SKIPS. KNOWN.
FEEDWATER PUMPS
RUN
STOP
OVLD
P-101
RUN
STOP
OVLD
P-102
OVLD: TURN TO OFF TO RESET
COMBUSTION
FLAME
OFF
PURGE
START
STOP
BURNER B-1
PIC-201
PV
SP
OUT
MANAUTO
DRUM PRESSURE
TURBINE T-1
LATCHED
TRIPPED
LATCH
TRIP
STOP VALVES
SPEEDLOAD
LOWER
RAISE
GOVERNOR
GEN BREAKER 52G
CLOSED
OPEN
SYNC OK
CONTROL SW
12 O'CLOCK.
NOT 11. NOT 1.
UNIT TRIP
AUDIBLE
NOT A SNOOZE BUTTON
ALARM LOGGER · LPT1
SEQUENCE OF EVENTS RECORDER ON LINEPAPER
OPERATOR REFERENCE

UNIT 1 — QUICK REFERENCE

  1. ALARM: SILENCE, then ACK. RESET only after it clears.
  2. BURNER: START. 4 s purge, then light-off.
  3. TURBINE: LATCH at 250 psig or more. Rolls to set speed.
  4. SYNC: RAISE/LOWER until the scope turns slowly toward FAST.
  5. 52G: turn to CLOSE as the needle passes 12 o'clock.
  6. LOAD: RAISE. Watch drum pressure.

RED = RUNNING / CLOSED  ·  GREEN = STOPPED / OPEN

REV. C — 04/97

MAIN CONTROL BOARD
MODEL MCB-1   SER. 0417-96
120 VAC   60 HZ   1Ø   15 A
INSPECTED 03-14-96