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Fritz: All Fritz
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GAME_CGA
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REACTOR.LZH
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COMKEY.DOC
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1984-06-17
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01
A - Select Auto Log Feature.
The 'A' command selects the Auto Log feature which
provides a means to make a hard copy record of a
simulation run. The 'AE' commands enables the auto-
log feature and allows selection of the destination of
the log output. 'S' selects the display screen on the
numeric display screen, 'D' selects a disk file named
'HISTORY.DAT', and 'P' selects the printer connected
to 'LPT1:'. Auto-Log reocrds every command isssued
and any danger warnings issued by the reactor. This
feature can be disabled by the 'AD' option or by
pressing 'A' and 'Return'.
02
B - Set Bias value.
The 'B' command allows the setting of the bias value
used by the automatic control system to maintain the
heat exchanger temperature near the set point tempera-
ture. This value may range from 1 to 5. 1 is the
most sensitive setting and should be used whenever the
reactor is operating close to its' limits. This value
may only be changed when automatic control is on. The
set point temperature is controlled by the 'C' com-
mand.
03
C - Set Automatic Control Temperature.
This command sets then heat exchanger temperature that
will be maintained by the automatic control control
system {F5}. The value can be set anywhere from 350F
to 505F. The automatic control program will adjust
rod height to maintain the heat exchanger temperature
within the Bias setting of the control temperature.
This temperature will be automatically adjusted to
meet power demand when Automatic Set-point {F6} is on.
This value can only be changed when automatic control
is on.
04
D - Make-up Feed Destination.
This key allows selection of the destination for the
make-up feed flow. 'P' causes make-up feed to be sent
to the primary loop, 'S' causes feed to be sent to the
secondary loop, and 'N' causes feed to be recircul-
ated. The make-up feed pump should be operating for
flow to go to the primary or secondary loops. The
secondary loop will drain if 'S' is selected and the
make-up feed pump is off.
05
E - Emergency Coolant Pump Speed.
This command selects the emergency cooling pump speed.
The pump can either be off, speed 0, or on, speed 1 to
100%. This pump is used to provide rapid cooling to
the reactor core. The emergency cooling supply is
limited, but is adequate to lower the core temperature
to safe levels.
06
F - Freeze and Save Simulation Run.
This command stops the simulation run and saves the
pertinent variables to a file named 'RXFRZ.DAT'. When
the simulation is started at a later time, the opera-
tor is asked whether the saved simulation should be
executed. A 'Y'es answer will load the variables and
restart the simulation at the point it was frozen.
Only one simulation run can be frozen at any time.
07
G - Current Production Graph
This command graphs the electrical output against the
demand. The graph shows the most recent 10 hour
period.
08
09
M - Make-up Feed Pump Speed.
This command selects the speed of the make-up feed
pump. The pump can be off, speed 0, or on, speed 1 to
100%. This pump is used to provide additional coolant
to the primary and secondary cooling systems. As the
reactor heats up, primary coolant must be drained to
maintain the primary volume within limits. As the
reactor cools down, coolant must be added to make up
for the drained coolant. The secondary system loses
coolant through gland sealing steam and minor leakage.
This pump should be on at all times, running at 50% or
less. In this recirculation mode, make-up feed is
instantly available.
10
P - Primary Coolant Pump Speed.
This command selects the pump speed of the primary
coolant pump. This pump circulates high pressure
water through the reactor core and transfers heat from
the reactor to the heat exchanger. This pump normally
operates at 90% or above. Both the primary and secon-
dary coolant pumps must both be off to completely shut
down the reactor.
11
Q - Alarm and Warning Test
This command tests the alarm and warning indicators on
the console. Pressing this key a second time resets
the alarm and warning indications and shows only the
active alarms.
12
R - Rod Height.
This command selects the control rod height. The
control rods provide direct control over the
reactivity of the core, and thereby control the core's
temperature. The higher the rods, then the core is
more reactive, and more heat is produced. The opera-
ting range of the rods is between 0, on the bottom,
and 100%, completely withdrawn. The two SCRAM com-
mands {ESC and F1} cause the rods to be instantly
dropped to the bottom.
13
S - Secondary Coolant Pump Speed.
This command selects the speed of the secondary cool-
ant pump. This pump circulates the condensed steam
from the cooling tower/condenser to the heat exchanger
where it again produces steam. This pump normally
operates at 90% or above. Both this pump and the
primary coolant pump must be off to completely shut
the reactor down.
14
T - Terminate Simulation
This command terminates the simulation and calculates
a score based on the production rate, damages incur-
red, and production deficit. The score is adjusted
for the length of the simulation run. A cumulative
score is maintained in the file 'RXSTATUS.DAT'.
Erasing this will clear the cumulative score.
15
U - Disable Alarm
This command switched the audible alarm system on and
off.
16
V - Current Version
This command displays the current version number of
the Reactor-100 main program. Please refer to this
number when reporting any problems with the program.
17
Z - Change Timer Setting
This command allows changes to the time interval bet-
ween screen updates. The allowable intervals are 0
(no delay), or 3 to 10 seconds. The normal update
interval is once every 2.5 seconds.
18
'H' - Provides information.
Help is available by using the help key or using the
lightpen. The help menu can be used by entering the
number next to the subject of interest. The lightpen
can be used to select Help on any item of interest by
pointing the lightpen at the subject and pressing the
switch. The lightpen can also be used on the Help
menus.
19
Tab - Bypass Sign-on Message
This command can be used during the program sign-on to
bypass the delay. This will also bypass the initial
Help screen.
99