
                 --<<< SIMULATOR COMMAND SUMMARY LIST >>>--

        A                        INSPECTION              SOUND OFF
        ACCIDENT                 MANUAL                  SRCP ON
        ALARM TEST               PRCP ON                 SRCP OFF
        AUTO                     PRCP OFF                SPEED n
        AUTO SHUTDOWN            PPRV OPEN               SPRV OPEN
        COLOR                    PPRV CLOSED             SPRV CLOSED
        DAMAGE                   PRETEST                 TARGET
        DAMAGE CONTROL ON        QUIT                    TOWER PUMP ON
        DAMAGE CONTROL OFF       REFUEL                  TOWER PUMP OFF
        DELAY n                  REPAIRS                 TURBINE TRIP
        DEMAND ON                RESTART                 V
        DEMAND OFF               RESTORE                 VALUE
        DEMO                     RUN UNTIL n             VALVE 1 OPEN
        DOCS                     SAVE                    VALVE 1 CLOSED
        DOCUMENTATION            SCRAM                   VALVE 2 OPEN
        EXIT                     SHIELD ON               VALVE 2 CLOSED
        I                        SHIELD OFF              VIEW ON
                                 SOUND ON                VIEW OFF

           All of these commands may be entered by pressing <F7> 
                  and typing the command at the prompt.



               --<<< SIMULATOR COMMAND QUICK HELP LIST >>>--

   A = AUTO START Command.
   ACCIDENT = Simulates a sudden loss-of-coolant accident.
   ALARM TEST = Tests all of the audible alarms if SOUND is active. 
   AUTO = Activates Automatic Control Mode.
   AUTO OFF = Initiates an Automatic Shutdown and then ends the simulation.
   AUTO SHUTDOWN = Initiates an Automatic Shutdown then repairs/refueling.
   COLOR = Optimizes the simulators display for a color monitor.
   DAMAGE = Sets the quality of PCS and SCS to POOR (results in damage).
   DAMAGE CONTROL ON = Activates automatic Damage Control Computer.
   DAMAGE CONTROL OFF = De-activates automatic Damage Control Computer.
   DELAY n = Activates a n second pause after each simulated hour (n = 1 - 60).
   DEMAND ON = Activates Varying Demanded Power levels option.
   DEMAND OFF = De-activates Varying Demanded Power Level option.
   DEMO = Activates the interactive Demo Mode.
   DOCS = View DOCUMENTATION using HYPERhelp.
   DOCUMENTATION = View DOCUMENTATION using HYPERhelp.
   EXIT = Quit the simulation immediately to DOS.
   I = INSPECTION command.
   INSPECTION = Reports the last NRC inspection of PCS and SCS.
   MANUAL = De-activates Automatic adjustment of temp/power control settings.
   MONO = Optimizes the simulators display for a monochrome monitor.
   PRCP ON = Turns on the Primary Reserve Coolant Pump.
   PRCP OFF = Turns off the Primary Reserve Coolant Pump.
   PPRV OPEN = Opens the Primary Pressure Release Valve.
   PPRV CLOSED = Closes the Primary Pressure Release Valve.
   PRETEST = Tests all simulated reactor components prior to starting.
   QUIT = Quits the simulation displaying your final score.
   REFUEL = Replaces the reactors fuel rods to 100%.
   REPAIR = Does a complete repair job on all systems having any damage.
   RESTART = Restarts the simulator and resets all settings.
   RUN UNTIL n = Run the simulator until the n day is reached (n = 1 - 2000).
   SCRAM = Immediately takes the reactor off-line in an emergency.
   SHIELD ON = Activates an anti-neutron radiation shield, lowers radiation.
   SHIELD OFF = Turns off the SHIELD option.
   SPEED n = Sets the calculate to view ratio for simulated hours (n = 1 - 24).
   SOUND ON = Activates the SOUND option.
   SOUND OFF = De-activates the SOUND option.
   SPRV OPEN = Opens the Secondary Pressure Release Valve.
   SPRV CLOSED = Closes the SPRV if the valve is open.
   SRCP ON = turns on the Secondary Reserve Coolant Pump.
   SRCP OFF = Turns off the Secondary Reserve Coolant Pump.
   TARGET = Allows for manual setting of Demanded Power level.
   TOWER PUMP ON = Turns on the Cooling Tower Pumps.
   TOWER PUMP OFF = Turns off the Cooling Tower Pumps.
   TURBINE TRIP = By-passes the Steam Turbines in emergency.
   V = Value command.
   VALUE = Displays the current value of the power generated by the plant.
   VALVE 1 OPEN = By-passes Steam Turbine Group #1 in emergency.
   VALVE 1 CLOSED = Closes the by-pass valves for Turbine Group #1.
   VALVE 2 OPEN = By-passes Steam Turbine Group #2 in emergency.
   VALVE 2 CLOSED = Closes the by-pass valves for Turbine Group #12
   VIEW ON = Activates automatically changing view screens.
   VIEW OFF = De-activates automatically changing view screens.



                 --<<< SIMULATOR COMMAND DETAIL LIST >>>--

   (A description of the available commands at the <F7> Command Prompt)

  A = AUTO START Command.

  ACCIDENT = Simulates a sudden loss of coolant accident where there is a
          profound loss of coolant.  For the purpose of the simulator,
          a rapid loss of coolant accident could empty the primary coolant loop
          of all coolant in less than 20 hours.  Counter measures to replace
          the coolant and stop the leak could slow, or even stop a meltdown.
          Once this command is entered it can not be aborted.  If the option
          creates a reactor core meltdown the simulation run is ended.  Only
          use this option to see how devastating such an accident could be,
          and to practice emergency procedures for such an event.

   ALARM TEST = Sounds the hourly temperature change alarm, the attention 
          alarm, the warning alarm, and the emergency alarm to test the audio 
          system in the computer.  If the sound is turned OFF no alarms will
          be heard during the test.  Use the SOUND command to turn the 
          speaker back ON.

   AUTO = Automatically adjusts the simulators control settings to maintain 
          the power output at or near 100%. MANUAL reverses the command.  
          Controlled by the Auto Adjustment computer, AUTO will adjust CONTROL
          RODS, PCP, SCP, and ECP to maintain a consistent output, and will 
          automatically repair major plant damage (Damage > 25%) and refuel 
          the reactor when needed (Using the AUTO SHUTDOWN command).  It will 
          not maintain coolant levels with the PRIMARY and SECONDARY RESERVE 
          COOLANT PUMP.

   AUTO OFF = Initiates the Automatic ShutDown Procedures which will
          set the CONTROL RODS = 0 and turn off the RESERVE COOLANT PUMPS
          if they are activated.  This procedure is activated automatically
          while in the AUTO mode and the FUEL REMAINING < 11 or the TOTAL
          DAMAGE > 24%.  Once the reactor is shutdown the simulation will
          automatically end and your performance will be evaluated.

   AUTO SHUTDOWN = Initiates the Automatic ShutDown Procedures which will
          set the CONTROL RODS = 0 and turn off the RESERVE COOLANT PUMPS
          if they are activated.  This procedure is activated automatically
          while in the AUTO mode and the FUEL REMAINING < 11 or the TOTAL
          DAMAGE > 24%.  When the reactor is shutdown, repairs and/or refueling
          procedures will be initiated if the simulator is in AUTO or DEMO mode.

   AUTO START = Starts the simulator in AUTO mode, but in addition to the
           normal settings, the DOUBLE option, the DAMAGE CONTROL option,
           and the DEMAND option are all activated.

   DAMAGE = Sets the Quality of the workmanship of both the Primary and 
          Secondary Coolant Systems to POOR.  The effect of this is to create 
          substantial amounts of damage to the plant.

   DAMAGE CONTROL ON = Instructs the computer to initiate Damage Control 
          automatically on any significant damage found in the plant.  The
          equivalent manual command would be the <F8> function.  The automatic
          system activates emergency repairs when an individual systems 
          damage exceeds 6%.  If the fuel level is less than 12% then repairs
          are started at damage equal to, or greater than 5%.  Coolant Levels
          are also monitored and Reserve Coolant is pumped into the loops as
          needed via the RCP.

   DAMAGE CONTROL OFF = Turns off automatic Damage Control.

   DELAY n = Activates a n second pause after each simulated hour that passes.
          Should be used when the user wants to slow the amount of time
          between simulated hours.  Many new users will find this option
          very helpful as they are learning the simulation.  To turn of the
          delay use the DELAY 0 command.

   DEMAND ON = The Demanded Power Level is displayed on the Main Control Panel
          display as " % DMD ", and indicates how much power should be 
          generated at that time.  The usual Demand is 100%, but this will be 
          randomly changed when Demand is set ON.  The TARGET command allows
          users to manually set the DEMAND level from the command prompt.
         
   DEMAND OFF = Turns off changing Demanded Power Level option.

   DEMO = This command is used do demonstrate the operation of the simulator.
          It will PRETEST and power up the plant with the following settings:
           AUTO ON    FAST    SHORT    BLANK ON    DAMAGE CONTROL ACTIVATED
                        DEMAND ACTIVATED    RUN UNTIL 100
          These settings will remain in effect through-out the simulation 
          unless they are de-activated.  To de-activate the DEMO mode use
          the MANUAL or AUTO command.  The DEMO command will initiate the
          PRETEST command if DEMO is entered when the core is at 65øF.  
          Entering the command at any other time will activate the DEMO mode
          but will not PRETEST any systems.

   DOCS = DOCUMENTATION Command.

   DOCUMENTATION = Displays the simulators help file (OAKFLAT.DOC) using
          HYPERhelp.  The cursor keys, <PgUp>, <PgDn>, <Home>, and <End>
          will view different parts of the file, while <ESC> quits
          HYPERhelp and returns back to the simulator.

   EXIT = Quit the simulation without displaying your final score, or
          the option or restarting the simulation or quit to DOS.  Once
          the EXIT command is entered at the command prompt, the screen
          is cleared and the simulation has aborted back to DOS.  All 
          information about the simulation is lost.  This command should
          only be used to quickly exit the simulation when the operator
          DOES NOT want his or her evaluation.  To receive an evaluation
          the QUIT command must be used.

   I = INSPECTION command.

   INSPECTION = Reports the last NRC inspection info on the Primary System 
          (reactor, PCS, & part of the Heat Exchanger, and the Secondary 
          System (part of Heat Exchanger, SCS, Condenser, & Cooling Towers).

   MANUAL = Turns off automatic output control, so the simulator will depend
          on the users input of CONTROL ROD, PCP, and SCP settings to maintain
          constant power output.  To de-activate the manual control command, 
          enter the AUTO of DEMO command at the prompt.  

   PRCP ON = Activates the Primary Reserve Coolant Pump, moving reserve
          coolant from the PCS to the SCS.  This increases the amount of
          primary coolant while reducing the reserve coolant level.  To
          de-activate the option, use the PRCP OFF command.

   PRCP OFF = Turns off the Primary Reserve Coolant Pump.

   PPRV OPEN = Opens the Primary Pressure Release Valve and lowers the
          pressure in the primary loop.  As the pressure drops, so will the
          reactor and heat exchangers temperatures.  Since the steam is really
          just super heated primary coolant, the coolant level in the PCS
          drops each hour.  NOTE: Once the valve is open it must be closed or
          all of the primary coolant could be lost if the valve is left open
          for too long.  Watch the coolant levels while using this option.

   PPRV CLOSED = Closes the PPRV if the valve is open and has no effect if 
          the valve is already closed.

   PRETEST = Tests all simulated reactor components prior to starting
          the reactor from a complete power down, including a test of
          Alarm System (if the SOUND is ON).  The reactor core is also
          preheated before power up.  This reduces the chances of coolant 
          system damage and adds 1000 points to the score.

   QUIT = Quits the simulation displaying your final score, and restart the 
          simulation or quit to DOS.

   REFUEL = Replaces the reactors fuel rods after the core temperature
          drops to  62ø F.  Any repairs needed are done automatically
          before the refueling is started.  Once the refueling is complete,
          the main display appears with the simulator indicating the change
          in fuel level, days simulated, damage, and expenses.

   REPAIR = Does a complete repair job on all systems having any damage.
          The amount of time needed and the costs of repairs are based
          on the amount of damage present at the time of repairs.  The
          days needed to complete the repairs are added to the days simulated
          variable, and the expenses of the repairs are added to the expenses.

   RESTART = Restarts the simulator from the title screen, all current
          simulator settings and values are lost.  It has the same effect
          as exiting the simulation and re-running the simulator from the
          DOS prompt.

   RUN UNTIL = Allows the user to set the number of days the simulator will run
          before evaluation.  The default number of days is 1000, but it can
          be set between 1 and 2000.

   SCRAM = All Control Rods are immediately inserted back into the
          reactor core to cause the spontaneous shut down of the thermal
          nuclear reaction.  The simulator will properly shut down the
          reactor to begin cooling down for repairs.  Use this command
          only for extreme emergencies since it is very expensive!

   SHIELD ON = Activates an advanced electronic radiation shield that will
          reduce (not eliminate) radiation exposure.  The shield will reduce
          the number of neutrons that escape the standard protective shielding
          by 60%.  The cost of this added protection is the loss of all 
          supplemental views (<F9> screens), and a lower hourly score.  To 
          de-activate the option use the SHIELD OFF command.  The SHIELD 
          option can be activated and de-activated as needed.

   SHIELD OFF = Turns off the SHIELD option.

   SOUND ON = Toggles the Speaker Sound Status on and off.  If the Status Line
          displays " SND " the SOUND option is activated.    

   SOUND OFF = Turns off the SOUND option.  Once the command is entered, the
          Status Line will change displaying a "NoSND" indicating the SOUND 
          option is off.

   SPEED n = The optional setting for length, which displays n hours worth of 
          plant operations with each display pass.  The startup default value
          is n = 1, display 1 hours worth of operation with each display pass.
          To return the speed to the default value, enter SPEED 1 at the 
          command prompt.

   SPRV OPEN = Opens the Secondary Pressure Release Valve and lowers the 
          pressure in the primary loop.  As the pressure drops, so will the
          condenser temperature and turbine output.  Since the steam is super
          heated secondary coolant, the coolant level drops in the SCS.
          NOTE: Once the valve is opened using this command, it must be shut
          or all the secondary coolant could be lost.  Use the SPRV CLOSED
          command to shut the valve and carefully watch the coolant levels 
          while using this command.

   SPRV CLOSED = Closes the SPRV if the valve is open and has no effect if 
          the valve is closed.

   SRCP ON = Activates the Secondary Reserve Coolant Pump, moving reserve
          coolant from the RCS to the SCS.  This increases the amount of
          secondary coolant while reducing the reserve coolant level.  To
          de-activate the option, use the SRCP OFF command.

   SRCP OFF = Turns off the Secondary Reserve Coolant Pump.

   TARGET = Sets the Demanded Power Level to a percentage between 10% and
          100%.  This command is useful when the AUTO or DEMO options are
          activated.  The computer will automatically adjust the control
          settings to maintain the power output at the demanded percentage.
          To use the command , enter "TARGET " followed be the requested
          target demand level.  To set the level at 80% enter "TARGET 80"
          at the <F7> command prompt.  To reset the demand level to 100% 
          enter "TARGET 100", and to display the status of the option type
          "TARGET" alone at the command prompt.

   TOWER PUMP ON = Activates the pumps responsible for pumping coolant from 
           the CONDENSER to the COOLING TOWERS and back again.  The coolant
           flows through the coils inside the CONDENSER to cool the secondary
           coolant as it comes from the TURBINES on its way back into the
           STEAM GENERATOR.  If the TOWER PUMPS are not activated the 
           CONDENSER will overheat and damage will occur.  When in AUTO mode
           the pumps will automatically activate when the CONDENSER COILS
           reach 96øF.  The pumps will also de-activate at 96ø while in any
           mode.
                      
   TOWER PUMP OFF = De-activates the TOWER PUMPS from the command prompt.

   TURBINE TRIP = Automatically opens Steam Valves #1 and #2, thus by-passing
          the Turbines and thus the generation of electrical power.  The steam
          is still produced, it just isn't allowed to turn turbines and 
          generate power.  Once a TURBINE TRIP is initiated it can not be 
          stopped, and a significant core overhaul will be needed.  Be
          certain you need to use this command before entering it.  It should
          only be used in case of extreme emergency.

   V = Value command.

   VALUE = Displays the current value of the power generated by the plant.
          The starting price is $21.49 per mega-watts per hour.  The value
          is increased by refueling and pretesting the reactor prior to 
          power up.

   VALVE 1 OPEN = Opens the by-pass valves for steam flowing through Turbine
          Group #1.  When this valve is open a 50% drop in power output is
          is seen and once open, it will remain that way until the valve is
          closed with a VALVE 1 CLOSED command.  If both VALVE #1 and #2 are
          open, no power is generated since all steam is by-passed from the
          turbines.  This has the same effect as a Turbine Trip but unlike
          the turbine trip it can be aborted by closing the valves

   VALVE 1 CLOSED = Closes the by-pass valves for Turbine Group #1.

   VALVE 2 OPEN = Opens the by-pass valves for steam flowing through Turbine
          Group #2.  When this valve is open a 50% drop in power output is
          seen, and once open it will remain that way until the valve is
          closed with a VALVE 2 CLOSED command.  If both VALVES #1 and #2 are
          open, no power is generated since all steam is being by-passed from
          the turbines.  This has the same effect as a Turbine Trip but unlike
          the turbine trip it can be aborted by closing the valves

   VALVE 2 CLOSED = Closes the by-pass valves for Turbine Group #2.

   VIEW ON = Activates the automatic changing of the view screen.  Every
          15 seconds the view screen will change to the next <F9> screen.
          If any screen is changed manually using the <F6> or <F9> keys it
          will reset the 15 second timer to 0.

   VIEW OFF = De-activates automatically changing view screen.
          



                     --<<< SIMULATOR HOT KEY LIST >>>--

      <F1> = Display the Command Summary/Help File (OAKFLAT.HLP)

      <F2> = Enter Control Rod Setting.

      <F3> = Enter Primary Coolant Pump Rate.
 
      <F4> = Enter Secondary Coolant Pump Rate.

      <F5> = Enter Reserve Coolant Pump Rate.

      <F6> = Display Main Control Panel.

      <F7> = Enter Simulator Command.

      <F8> = Damage Control.

      <F9> = Display/Change Simulator Status Reports.

      <F10> = More Function Key Help While On-Line.

      <KEYPAD CURSOR KEYS> = Change Forward/Backward Simulator Status Reports.

