427 lines
16 KiB
Text
427 lines
16 KiB
Text
# A3XX Pneumatic System
|
|
# Joshua Davidson (it0uchpods) and Jonathan Redpath (legoboyvdlp)
|
|
|
|
#######################################
|
|
# Copyright (c) A3XX Development Team #
|
|
#######################################
|
|
|
|
#############
|
|
# Init Vars #
|
|
#############
|
|
|
|
setlistener("/sim/signals/fdm-initialized", func {
|
|
var altitude = getprop("/instrumentation/altimeter/indicated-altitude-ft");
|
|
var bleed1_sw = getprop("/controls/pneumatic/switches/bleed1");
|
|
var bleed2_sw = getprop("/controls/pneumatic/switches/bleed2");
|
|
var bleedapu_sw = getprop("/controls/pneumatic/switches/bleedapu");
|
|
var pack1_sw = getprop("/controls/pneumatic/switches/pack1");
|
|
var pack2_sw = getprop("/controls/pneumatic/switches/pack2");
|
|
var hot_air_sw = getprop("/controls/pneumatic/switches/hot-air");
|
|
var ram_air_sw = getprop("/controls/pneumatic/switches/ram-air");
|
|
var pack_flo_sw = getprop("/controls/pneumatic/switches/pack-flo");
|
|
var xbleed_sw = getprop("/controls/pneumatic/switches/xbleed");
|
|
var eng1_starter = getprop("/systems/pneumatic/eng1-starter");
|
|
var eng2_starter = getprop("/systems/pneumatic/eng2-starter");
|
|
var groundair = getprop("/systems/pneumatic/groundair");
|
|
var groundair_supp = getprop("/controls/pneumatic/switches/groundair");
|
|
var rpmapu = getprop("/systems/apu/rpm");
|
|
var stateL = getprop("/engines/engine[0]/state");
|
|
var stateR = getprop("/engines/engine[1]/state");
|
|
var bleedapu_fail = getprop("/systems/failures/bleed-apu");
|
|
var bleedext_fail = getprop("/systems/failures/bleed-ext");
|
|
var bleedeng1_fail = getprop("/systems/failures/bleed-eng1");
|
|
var bleedeng2_fail = getprop("/systems/failures/bleed-eng2");
|
|
var pack1_fail = getprop("/systems/failures/pack1");
|
|
var pack2_fail = getprop("/systems/failures/pack2");
|
|
var engantiice1 = getprop("/controls/deice/eng1-on");
|
|
var engantiice2 = getprop("/controls/deice/eng2-on");
|
|
var bleed1 = getprop("/systems/pneumatic/bleed1");
|
|
var bleed2 = getprop("/systems/pneumatic/bleed2");
|
|
var bleedapu = getprop("/systems/pneumatic/bleedapu");
|
|
var ground = getprop("/systems/pneumatic/groundair");
|
|
var pack1 = getprop("/systems/pneumatic/pack1");
|
|
var pack2 = getprop("/systems/pneumatic/pack2");
|
|
var pack_psi = getprop("/systems/pneumatic/pack-psi");
|
|
var start_psi = getprop("/systems/pneumatic/start-psi");
|
|
var total_psi = getprop("/systems/pneumatic/total-psi");
|
|
var phase = getprop("/FMGC/status/phase");
|
|
var pressmode = getprop("/systems/pressurization/mode");
|
|
var state1 = getprop("/systems/thrust/state1");
|
|
var state2 = getprop("/systems/thrust/state2");
|
|
var wowl = getprop("/gear/gear[1]/wow");
|
|
var wowr = getprop("/gear/gear[2]/wow");
|
|
var deltap = getprop("/systems/pressurization/deltap");
|
|
var outflow = getprop("/systems/pressurization/outflowpos");
|
|
var speed = getprop("/velocities/groundspeed-kt");
|
|
var altitude = getprop("/instrumentation/altimeter/indicated-altitude-ft");
|
|
var airport_arr_elev_ft = getprop("autopilot/route-manager/destination/field-elevation-ft");
|
|
var vs = getprop("/systems/pressurization/vs-norm");
|
|
var manvs = getprop("/systems/pressurization/manvs-cmd");
|
|
var ditch = getprop("/systems/pressurization/ditchingpb");
|
|
var outflowpos = getprop("/systems/pressurization/outflowpos");
|
|
var cabinalt = getprop("/systems/pressurization/cabinalt");
|
|
var targetalt = getprop("/systems/pressurization/targetalt");
|
|
var targetvs = getprop("/systems/pressurization/targetvs");
|
|
var ambient = getprop("/systems/pressurization/ambientpsi");
|
|
var cabinpsi = getprop("/systems/pressurization/cabinpsi");
|
|
var pause = getprop("/sim/freeze/master");
|
|
var auto = getprop("/systems/pressurization/auto");
|
|
var dcess = getprop("/systems/electrical/bus/dc-ess");
|
|
var acess = getprop("/systems/electrical/bus/ac-ess");
|
|
var fanon = getprop("/systems/ventilation/avionics/fan");
|
|
var eng1on = getprop("/controls/deice/eng1-on");
|
|
var eng2on = getprop("/controls/deice/eng2-on");
|
|
var total_psi_calc = 0;
|
|
var masks = getprop("/controls/oxygen/masksDeployMan");
|
|
var autoMasks = getprop("/controls/oxygen/masksDeploy");
|
|
var guard = getprop("/controls/oxygen/masksGuard");
|
|
});
|
|
|
|
var pneu_init = func {
|
|
setprop("/controls/pneumatic/switches/bleed1", 1);
|
|
setprop("/controls/pneumatic/switches/bleed2", 1);
|
|
setprop("/controls/pneumatic/switches/bleedapu", 0);
|
|
setprop("/controls/pneumatic/switches/groundair", 0);
|
|
setprop("/controls/pneumatic/switches/pack1", 1);
|
|
setprop("/controls/pneumatic/switches/pack2", 1);
|
|
setprop("/controls/pneumatic/switches/hot-air", 1);
|
|
setprop("/controls/pneumatic/switches/ram-air", 0);
|
|
setprop("/controls/pneumatic/switches/pack-flo", 9); # LO: 7, NORM: 9, HI: 11.
|
|
setprop("/controls/pneumatic/switches/xbleed", 1); # SHUT: 0, AUTO: 1, OPEN: 2. # I will simulate later. -JD
|
|
setprop("/systems/pneumatic/bleed1", 0);
|
|
setprop("/systems/pneumatic/bleed2", 0);
|
|
setprop("/systems/pneumatic/bleedapu", 0);
|
|
setprop("/systems/pneumatic/groundair", 0);
|
|
setprop("/systems/pneumatic/total-psi", 0);
|
|
setprop("/systems/pneumatic/start-psi", 0);
|
|
setprop("/systems/pneumatic/pack-psi", 0);
|
|
setprop("/systems/pneumatic/pack1", 0);
|
|
setprop("/systems/pneumatic/pack2", 0);
|
|
setprop("/systems/pneumatic/startpsir", 0);
|
|
setprop("/systems/pneumatic/eng1-starter", 0);
|
|
setprop("/systems/pneumatic/eng2-starter", 0);
|
|
setprop("/systems/pneumatic/bleed1-fault", 0);
|
|
setprop("/systems/pneumatic/bleed2-fault", 0);
|
|
setprop("/systems/pneumatic/bleedapu-fault", 0);
|
|
setprop("/systems/pneumatic/hotair-fault", 0);
|
|
setprop("/systems/pneumatic/pack1-fault", 0);
|
|
setprop("/systems/pneumatic/pack2-fault", 0);
|
|
setprop("/FMGC/internal/dep-arpt", "");
|
|
altitude = getprop("/instrumentation/altimeter/indicated-altitude-ft");
|
|
setprop("/systems/pressurization/mode", "GN");
|
|
setprop("/systems/pressurization/vs", "0");
|
|
setprop("/systems/pressurization/targetvs", "0");
|
|
setprop("/systems/pressurization/vs-norm", "0");
|
|
setprop("/systems/pressurization/auto", 1);
|
|
setprop("/systems/pressurization/deltap", "0");
|
|
setprop("/systems/pressurization/outflowpos", "0");
|
|
setprop("/systems/pressurization/deltap-norm", "0");
|
|
setprop("/systems/pressurization/outflowpos-norm", "0");
|
|
setprop("/systems/pressurization/outflowpos-man", "0.5");
|
|
setprop("/systems/pressurization/outflowpos-man-sw", "0");
|
|
setprop("/systems/pressurization/outflowpos-norm-cmd", "0");
|
|
setprop("/systems/pressurization/cabinalt", altitude);
|
|
setprop("/systems/pressurization/targetalt", altitude);
|
|
setprop("/systems/pressurization/diff-to-target", "0");
|
|
setprop("/systems/pressurization/ditchingpb", 0);
|
|
setprop("/systems/pressurization/targetvs", "0");
|
|
setprop("/systems/pressurization/ambientpsi", "0");
|
|
setprop("/systems/pressurization/cabinpsi", "0");
|
|
setprop("/systems/pressurization/manvs-cmd", "0");
|
|
setprop("/systems/ventilation/cabin/fans", 0); # aircon fans
|
|
setprop("/systems/ventilation/avionics/fan", 0);
|
|
setprop("/systems/ventilation/avionics/extractvalve", "0");
|
|
setprop("/systems/ventilation/avionics/inletvalve", "0");
|
|
setprop("/systems/ventilation/lavatory/extractfan", 0);
|
|
setprop("/systems/ventilation/lavatory/extractvalve", "0");
|
|
setprop("/controls/deice/eng1-on", 0);
|
|
setprop("/controls/deice/eng2-on", 0);
|
|
setprop("/controls/oxygen/masksDeploy", 0);
|
|
setprop("/controls/oxygen/masksDeployMan", 0);
|
|
setprop("/controls/oxygen/masksReset", 0); # this is the TMR RESET pb on the maintenance panel, needs 3D model
|
|
setprop("/controls/oxygen/masksSys", 0);
|
|
pneu_timer.start();
|
|
}
|
|
|
|
#######################
|
|
# Main Pneumatic Loop #
|
|
#######################
|
|
|
|
var master_pneu = func {
|
|
bleed1_sw = getprop("/controls/pneumatic/switches/bleed1");
|
|
bleed2_sw = getprop("/controls/pneumatic/switches/bleed2");
|
|
bleedapu_sw = getprop("/controls/pneumatic/switches/bleedapu");
|
|
pack1_sw = getprop("/controls/pneumatic/switches/pack1");
|
|
pack2_sw = getprop("/controls/pneumatic/switches/pack2");
|
|
hot_air_sw = getprop("/controls/pneumatic/switches/hot-air");
|
|
ram_air_sw = getprop("/controls/pneumatic/switches/ram-air");
|
|
pack_flo_sw = getprop("/controls/pneumatic/switches/pack-flo");
|
|
xbleed_sw = getprop("/controls/pneumatic/switches/xbleed");
|
|
eng1_starter = getprop("/systems/pneumatic/eng1-starter");
|
|
eng2_starter = getprop("/systems/pneumatic/eng2-starter");
|
|
groundair = getprop("/systems/pneumatic/groundair");
|
|
groundair_supp = getprop("/controls/pneumatic/switches/groundair");
|
|
rpmapu = getprop("/systems/apu/rpm");
|
|
stateL = getprop("/engines/engine[0]/state");
|
|
stateR = getprop("/engines/engine[1]/state");
|
|
bleedapu_fail = getprop("/systems/failures/bleed-apu");
|
|
bleedext_fail = getprop("/systems/failures/bleed-ext");
|
|
bleedeng1_fail = getprop("/systems/failures/bleed-eng1");
|
|
bleedeng2_fail = getprop("/systems/failures/bleed-eng2");
|
|
pack1_fail = getprop("/systems/failures/pack1");
|
|
pack2_fail = getprop("/systems/failures/pack2");
|
|
engantiice1 = getprop("/controls/deice/eng1-on");
|
|
engantiice2 = getprop("/controls/deice/eng2-on");
|
|
|
|
# Air Sources/PSI
|
|
if (rpmapu >= 94.9 and bleedapu_sw and !bleedapu_fail) {
|
|
setprop("/systems/pneumatic/bleedapu", 34);
|
|
} else {
|
|
setprop("/systems/pneumatic/bleedapu", 0);
|
|
}
|
|
|
|
if (stateL == 3 and bleed1_sw and !bleedeng1_fail) {
|
|
setprop("/systems/pneumatic/bleed1", 31);
|
|
} else {
|
|
setprop("/systems/pneumatic/bleed1", 0);
|
|
}
|
|
|
|
if (stateR == 3 and bleed2_sw and !bleedeng2_fail) {
|
|
setprop("/systems/pneumatic/bleed2", 32);
|
|
} else {
|
|
setprop("/systems/pneumatic/bleed2", 0);
|
|
}
|
|
|
|
bleed1 = getprop("/systems/pneumatic/bleed1");
|
|
bleed2 = getprop("/systems/pneumatic/bleed2");
|
|
bleedapu = getprop("/systems/pneumatic/bleedapu");
|
|
ground = getprop("/systems/pneumatic/groundair");
|
|
|
|
if (stateL == 1 or stateR == 1) {
|
|
setprop("/systems/pneumatic/start-psi", 18);
|
|
} else {
|
|
setprop("/systems/pneumatic/start-psi", 0);
|
|
}
|
|
|
|
if (pack1_sw == 1 and (bleed1 >= 20 or bleedapu >= 20 or ground >= 20) and eng1_starter == 0 and eng2_starter == 0 and !pack1_fail) {
|
|
setprop("/systems/pneumatic/pack1", pack_flo_sw);
|
|
} else {
|
|
setprop("/systems/pneumatic/pack1", 0);
|
|
}
|
|
|
|
if (pack2_sw == 1 and (bleed2 >= 20 or bleedapu >= 20) and eng1_starter == 0 and eng2_starter == 0 and !pack2_fail) {
|
|
setprop("/systems/pneumatic/pack2", pack_flo_sw);
|
|
} else {
|
|
setprop("/systems/pneumatic/pack2", 0);
|
|
}
|
|
|
|
pack1 = getprop("/systems/pneumatic/pack1");
|
|
pack2 = getprop("/systems/pneumatic/pack2");
|
|
|
|
if (pack1_sw == 1 and pack2_sw == 1) {
|
|
setprop("/systems/pneumatic/pack-psi", pack1 + pack2);
|
|
} else if (pack1_sw == 0 and pack2_sw == 0) {
|
|
setprop("/systems/pneumatic/pack-psi", 0);
|
|
} else {
|
|
setprop("/systems/pneumatic/pack-psi", pack1 + pack2 + 5);
|
|
}
|
|
|
|
pack_psi = getprop("/systems/pneumatic/pack-psi");
|
|
start_psi = getprop("/systems/pneumatic/start-psi");
|
|
|
|
if ((bleed1 + bleed2 + bleedapu) > 42) {
|
|
setprop("/systems/pneumatic/total-psi", 42);
|
|
} else {
|
|
total_psi_calc = ((bleed1 + bleed2 + bleedapu + ground) - start_psi - pack_psi);
|
|
setprop("/systems/pneumatic/total-psi", total_psi_calc);
|
|
}
|
|
|
|
if (groundair_supp) {
|
|
setprop("/systems/pneumatic/groundair", 39);
|
|
} else {
|
|
setprop("/systems/pneumatic/groundair", 0);
|
|
}
|
|
|
|
if (engantiice1 and bleed1 > 20) { # shut down anti-ice if bleed is lost else turn it on
|
|
setprop("/controls/deice/lengine", 0);
|
|
setprop("/controls/deice/eng1-on", 0);
|
|
}
|
|
|
|
if (engantiice1) { # else turn it on
|
|
setprop("/controls/deice/lengine", 1);
|
|
}
|
|
|
|
if (engantiice2 and bleed2 > 20) {
|
|
setprop("/controls/deice/rengine", 0);
|
|
setprop("/controls/deice/eng2-on", 0);
|
|
}
|
|
|
|
if (engantiice2) {
|
|
setprop("/controls/deice/rengine", 1);
|
|
}
|
|
|
|
total_psi = getprop("/systems/pneumatic/total-psi");
|
|
|
|
phase = getprop("/FMGC/status/phase");
|
|
pressmode = getprop("/systems/pressurization/mode");
|
|
state1 = getprop("/systems/thrust/state1");
|
|
state2 = getprop("/systems/thrust/state2");
|
|
wowl = getprop("/gear/gear[1]/wow");
|
|
wowr = getprop("/gear/gear[2]/wow");
|
|
deltap = getprop("/systems/pressurization/deltap");
|
|
outflow = getprop("/systems/pressurization/outflowpos");
|
|
speed = getprop("/velocities/groundspeed-kt");
|
|
altitude = getprop("/instrumentation/altimeter/indicated-altitude-ft");
|
|
airport_arr_elev_ft = getprop("autopilot/route-manager/destination/field-elevation-ft");
|
|
vs = getprop("/systems/pressurization/vs-norm");
|
|
manvs = getprop("/systems/pressurization/manvs-cmd");
|
|
ditch = getprop("/systems/pressurization/ditchingpb");
|
|
outflowpos = getprop("/systems/pressurization/outflowpos");
|
|
cabinalt = getprop("/systems/pressurization/cabinalt");
|
|
targetalt = getprop("/systems/pressurization/targetalt");
|
|
targetvs = getprop("/systems/pressurization/targetvs");
|
|
ambient = getprop("/systems/pressurization/ambientpsi");
|
|
cabinpsi = getprop("/systems/pressurization/cabinpsi");
|
|
pause = getprop("/sim/freeze/master");
|
|
auto = getprop("/systems/pressurization/auto");
|
|
|
|
setprop("/systems/pressurization/diff-to-target", targetalt - cabinalt);
|
|
setprop("/systems/pressurization/deltap", cabinpsi - ambient);
|
|
|
|
if ((pressmode == "GN") and (pressmode != "CL") and (wowl and wowr) and ((state1 == "MCT") or (state1 == "TOGA")) and ((state2 == "MCT") or (state2 == "TOGA"))) {
|
|
setprop("/systems/pressurization/mode", "TO");
|
|
} else if (((!wowl) or (!wowr)) and (speed > 100) and (pressmode == "TO")) {
|
|
setprop("/systems/pressurization/mode", "CL");
|
|
}
|
|
|
|
if (vs != targetvs and !wowl and !wowr) {
|
|
setprop("/systems/pressurization/vs", targetvs);
|
|
}
|
|
|
|
if (cabinalt != targetalt and !wowl and !wowr and !pause and auto) {
|
|
setprop("/systems/pressurization/cabinalt", cabinalt + ((vs / 60) / 10));
|
|
} else if (!auto and !pause) {
|
|
setprop("/systems/pressurization/cabinalt", cabinalt + ((manvs / 60) / 10));
|
|
}
|
|
|
|
if (ditch and auto) {
|
|
setprop("/systems/pressurization/outflowpos", "1");
|
|
setprop("/systems/ventilation/avionics/extractvalve", "1");
|
|
setprop("/systems/ventilation/avionics/inletvalve", "1");
|
|
}
|
|
|
|
dcess = getprop("/systems/electrical/bus/dc-ess");
|
|
acess = getprop("/systems/electrical/bus/ac-ess");
|
|
fanon = getprop("/systems/ventilation/avionics/fan");
|
|
|
|
if ((dcess > 25) or (acess > 110)) {
|
|
setprop("/systems/ventilation/avionics/fan", 1);
|
|
setprop("/systems/ventilation/lavatory/extractfan", 1);
|
|
} else if ((dcess == 0) and (acess == 0)) {
|
|
setprop("/systems/ventilation/avionics/fan", 0);
|
|
setprop("/systems/ventilation/lavatory/extractfan", 0);
|
|
}
|
|
|
|
# Fault lights
|
|
if (bleedeng1_fail and bleed1_sw) {
|
|
setprop("/systems/pneumatic/bleed1-fault", 1);
|
|
} else {
|
|
setprop("/systems/pneumatic/bleed1-fault", 0);
|
|
}
|
|
|
|
if (bleedeng2_fail and bleed2_sw) {
|
|
setprop("/systems/pneumatic/bleed2-fault", 1);
|
|
} else {
|
|
setprop("/systems/pneumatic/bleed2-fault", 0);
|
|
}
|
|
|
|
if (bleedapu_fail and bleedapu_sw) {
|
|
setprop("/systems/pneumatic/bleedapu-fault", 1);
|
|
} else {
|
|
setprop("/systems/pneumatic/bleedapu-fault", 0);
|
|
}
|
|
|
|
if ((pack1_fail and pack1_sw) or (pack1_sw and pack1 <= 5)) {
|
|
setprop("/systems/pneumatic/pack1-fault", 1);
|
|
} else {
|
|
setprop("/systems/pneumatic/pack1-fault", 0);
|
|
}
|
|
|
|
if ((pack2_fail and pack2_sw) or (pack2_sw and pack2 <= 5)) {
|
|
setprop("/systems/pneumatic/pack2-fault", 1);
|
|
} else {
|
|
setprop("/systems/pneumatic/pack2-fault", 0);
|
|
}
|
|
}
|
|
|
|
setlistener("/controls/pneumatic/switches/pack1", func {
|
|
pack1_sw = getprop("/controls/pneumatic/switches/pack1");
|
|
if (pack1_sw) {
|
|
setprop("/systems/pneumatic/pack1-fault", 1);
|
|
}
|
|
});
|
|
|
|
setlistener("/controls/pneumatic/switches/pack2", func {
|
|
pack2_sw = getprop("/controls/pneumatic/switches/pack2");
|
|
if (pack2_sw) {
|
|
setprop("/systems/pneumatic/pack2-fault", 1);
|
|
}
|
|
});
|
|
|
|
setlistener("/controls/deice/eng1-on", func {
|
|
eng1on = getprop("/controls/deice/eng1-on");
|
|
if (eng1on) {
|
|
flashfault1();
|
|
}
|
|
});
|
|
|
|
setlistener("/controls/deice/eng2-on", func {
|
|
eng2on = getprop("/controls/deice/eng2-on");
|
|
if (eng2on) {
|
|
flashfault2();
|
|
}
|
|
});
|
|
|
|
var flashfault1 = func {
|
|
setprop("/controls/deice/eng1-fault", 1);
|
|
settimer(func {
|
|
setprop("/controls/deice/eng1-fault", 0);
|
|
}, 0.5);
|
|
}
|
|
|
|
var flashfault2 = func {
|
|
setprop("/controls/deice/eng2-fault", 1);
|
|
settimer(func {
|
|
setprop("/controls/deice/eng2-fault", 0);
|
|
}, 0.5);
|
|
|
|
# Oxygen (Cabin)
|
|
|
|
setlistener("/controls/oxygen/masksDeployMan", func {
|
|
if (guard and masks) {
|
|
setprop("/controls/oxygen/masksDeployMan", 0);
|
|
} else if (!guard and masks) {
|
|
setprop("/controls/oxygen/masksDeployMan", 1);
|
|
setprop("/controls/oxygen/masksDeploy", 1);
|
|
setprop("/controls/oxygen/masksSys", 1);
|
|
}
|
|
});
|
|
|
|
if (cabinalt > 13500) {
|
|
setprop("/controls/oxygen/masksDeploy", 1);
|
|
setprop("/controls/oxygen/masksSys", 1);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
###################
|
|
# Update Function #
|
|
###################
|
|
|
|
var update_pneumatic = func {
|
|
master_pneu();
|
|
}
|
|
|
|
var pneu_timer = maketimer(0.2, update_pneumatic);
|