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A320-family/Nasal/Systems/FADEC/engines-iae.nas

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2019-10-14 16:48:35 +00:00
# A3XX IAE V2500 Engine
# Joshua Davidson (Octal450)
# Copyright (c) 2019 Joshua Davidson (Octal450)
#####################
# Initializing Vars #
#####################
var engines = props.globals.getNode("/engines").getChildren("engine");
var egt_min = 434;
var egt_start = 587;
var egt_max = 712;
var start_time = 10;
var egt_lightup_time = 4;
var egt_lightdn_time = 10;
var shutdown_time = 20;
var egt_shutdown_time = 20;
setprop("/controls/engines/engine[0]/reverser", 0);
setprop("/controls/engines/engine[1]/reverser", 0);
setprop("/controls/engines/engine[0]/igniter-a", 0);
setprop("/controls/engines/engine[1]/igniter-a", 0);
setprop("/controls/engines/engine[0]/igniter-b", 0);
setprop("/controls/engines/engine[1]/igniter-b", 0);
setprop("/controls/engines/engine[0]/last-igniter", "B");
setprop("/controls/engines/engine[1]/last-igniter", "B");
var eng_init = func {
setprop("/controls/engines/engine[0]/man-start", 0);
setprop("/controls/engines/engine[1]/man-start", 0);
eng_common_init();
}
# Trigger Startups and Stops
setlistener("/controls/engines/engine[0]/cutoff-switch", func {
if (getprop("/controls/engines/engine[0]/cutoff-switch") == 0) {
if (getprop("/systems/acconfig/autoconfig-running") == 1) {
fast_start_one();
} else {
if (getprop("/controls/engines/engine[0]/man-start") == 0) {
start_one_check();
} else if (getprop("/controls/engines/engine[0]/man-start") == 1) {
eng_one_man_start.start();
}
}
} else if (getprop("/controls/engines/engine[0]/cutoff-switch") == 1) {
cutoff_one();
}
});
var cutoff_one = func {
eng_one_auto_start.stop();
eng_one_man_start.stop();
eng_one_n2_check.stop();
setprop("/controls/engines/engine[0]/igniter-a", 0);
setprop("/controls/engines/engine[0]/igniter-b", 0);
setprop("/controls/engines/engine[0]/man-start", 0);
setprop("/systems/pneumatic/eng1-starter", 0);
setprop("/controls/engines/engine[0]/starter", 0);
setprop("/controls/engines/engine[0]/cutoff", 1);
setprop("/engines/engine[0]/state", 0);
interpolate(engines[0].getNode("egt-actual"), 0, egt_shutdown_time);
eng_one_n2_check.stop();
}
var fast_start_one = func {
setprop("/controls/engines/engine[0]/cutoff", 0);
setprop("/engines/engine[0]/out-of-fuel", 0);
setprop("/engines/engine[0]/run", 1);
setprop("/engines/engine[0]/cutoff", 0);
setprop("/engines/engine[0]/starter", 0);
setprop("/fdm/jsbsim/propulsion/set-running", 0);
setprop("/engines/engine[0]/state", 3);
setprop("/systems/pneumatic/eng1-starter", 0);
}
setlistener("/controls/engines/engine[0]/man-start", func {
start_one_mancheck();
});
var start_one_mancheck = func {
if (getprop("/controls/engines/engine[0]/man-start") == 1) {
if (getprop("/controls/engines/engine-start-switch") == 2 and (getprop("/controls/engines/engine[0]/cutoff-switch") == 1)) {
setprop("/systems/pneumatic/eng1-starter", 1);
settimer(start_one_mancheck_b, 0.5);
}
} else {
if (getprop("/engines/engine[0]/state") == 1 or getprop("/engines/engine[0]/state") == 2) {
setprop("/systems/pneumatic/eng1-starter", 0);
setprop("/engines/engine[0]/state", 0);
setprop("/controls/engines/engine[0]/starter", 0);
}
}
}
var start_one_mancheck_b = func {
if (getprop("/systems/pneumatic/total-psi") >= 28) {
setprop("/engines/engine[0]/state", 1);
setprop("/controls/engines/engine[0]/starter", 1);
}
}
var start_one_check = func {
if (getprop("/controls/engines/engine-start-switch") == 2 and getprop("/controls/engines/engine[0]/cutoff-switch") == 0) {
setprop("/systems/pneumatic/eng1-starter", 1);
settimer(start_one_check_b, 0.5);
}
}
var start_one_check_b = func {
if ((getprop("/controls/engines/engine-start-switch") == 2) and (getprop("/systems/pneumatic/total-psi") >= 28) and (getprop("/controls/engines/engine[0]/cutoff-switch") == 0)) {
auto_start_one();
}
}
setlistener("/controls/engines/engine[1]/cutoff-switch", func {
if (getprop("/controls/engines/engine[1]/cutoff-switch") == 0) {
if (getprop("/systems/acconfig/autoconfig-running") == 1) {
fast_start_two();
} else {
if (getprop("/controls/engines/engine[1]/man-start") == 0) {
start_two_check();
} else if (getprop("/controls/engines/engine[1]/man-start") == 1) {
eng_two_man_start.start();
}
}
} else if (getprop("/controls/engines/engine[1]/cutoff-switch") == 1) {
cutoff_two();
}
});
var cutoff_two = func {
eng_two_auto_start.stop();
eng_two_man_start.stop();
eng_two_n2_check.stop();
setprop("/controls/engines/engine[1]/igniter-a", 0);
setprop("/controls/engines/engine[1]/igniter-b", 0);
setprop("/controls/engines/engine[1]/man-start", 0);
setprop("/systems/pneumatic/eng2-starter", 0);
setprop("/controls/engines/engine[1]/starter", 0);
setprop("/controls/engines/engine[1]/cutoff", 1);
setprop("/engines/engine[1]/state", 0);
interpolate(engines[1].getNode("egt-actual"), 0, egt_shutdown_time);
}
var fast_start_two = func {
setprop("/controls/engines/engine[1]/cutoff", 0);
setprop("/engines/engine[1]/out-of-fuel", 0);
setprop("/engines/engine[1]/run", 1);
setprop("/engines/engine[1]/cutoff", 0);
setprop("/engines/engine[1]/starter", 0);
setprop("/fdm/jsbsim/propulsion/set-running", 1);
setprop("/engines/engine[1]/state", 3);
setprop("/systems/pneumatic/eng2-starter", 0);
}
setlistener("/controls/engines/engine[1]/man-start", func {
start_two_mancheck();
});
var start_two_mancheck = func {
if (getprop("/controls/engines/engine[1]/man-start") == 1) {
if (getprop("/controls/engines/engine-start-switch") == 2 and (getprop("/controls/engines/engine[1]/cutoff-switch") == 1)) {
setprop("/systems/pneumatic/eng2-starter", 1);
settimer(start_two_mancheck_b, 0.5);
}
} else {
if (getprop("/engines/engine[1]/state") == 1 or getprop("/engines/engine[1]/state") == 2) {
setprop("/systems/pneumatic/eng2-starter", 0);
setprop("/engines/engine[1]/state", 0);
setprop("/controls/engines/engine[1]/starter", 0);
}
}
}
var start_two_mancheck_b = func {
if (getprop("/systems/pneumatic/total-psi") >= 28) {
setprop("/engines/engine[1]/state", 1);
setprop("/controls/engines/engine[1]/starter", 1);
}
}
var start_two_check = func {
if (getprop("/controls/engines/engine-start-switch") == 2 and getprop("/controls/engines/engine[1]/cutoff-switch") == 0) {
setprop("/systems/pneumatic/eng2-starter", 1);
settimer(start_two_check_b, 0.5);
}
}
var start_two_check_b = func {
if ((getprop("/controls/engines/engine-start-switch") == 2) and (getprop("/systems/pneumatic/total-psi") >= 28) and (getprop("/controls/engines/engine[1]/cutoff-switch") == 0)) {
auto_start_two();
}
}
# Start Engine One
var auto_start_one = func {
setprop("/engines/engine[0]/state", 1);
setprop("/controls/engines/engine[0]/starter", 1);
eng_one_auto_start.start();
}
var eng_one_auto_start = maketimer(0.5, func {
if (getprop("/engines/engine[0]/n1-actual") >= 5.0) {
eng_one_auto_start.stop();
setprop("/engines/engine[0]/state", 2);
setprop("/controls/engines/engine[0]/cutoff", 0);
if (getprop("/controls/engines/engine[0]/last-igniter") == "B") {
setprop("/controls/engines/engine[0]/igniter-a", 1);
setprop("/controls/engines/engine[0]/igniter-b", 0);
setprop("/controls/engines/engine[0]/last-igniter", "A");
} else if (getprop("/controls/engines/engine[0]/last-igniter") == "A") {
setprop("/controls/engines/engine[0]/igniter-a", 0);
setprop("/controls/engines/engine[0]/igniter-b", 1);
setprop("/controls/engines/engine[0]/last-igniter", "B");
}
interpolate(engines[0].getNode("egt-actual"), egt_start, egt_lightup_time);
eng_one_egt_check.start();
eng_one_n2_check.start();
}
});
var eng_one_man_start = maketimer(0.5, func {
if (getprop("/engines/engine[0]/n2-actual") >= 16.7) {
eng_one_man_start.stop();
setprop("/engines/engine[0]/state", 2);
setprop("/controls/engines/engine[0]/cutoff", 0);
setprop("/controls/engines/engine[0]/igniter-a", 1);
setprop("/controls/engines/engine[0]/igniter-b", 1);
interpolate(engines[0].getNode("egt-actual"), egt_start, egt_lightup_time);
eng_one_egt_check.start();
eng_one_n2_check.start();
}
});
var eng_one_egt_check = maketimer(0.5, func {
if (getprop("/engines/engine[0]/egt-actual") >= egt_start) {
eng_one_egt_check.stop();
interpolate(engines[0].getNode("egt-actual"), egt_min, egt_lightdn_time);
}
});
var eng_one_n2_check = maketimer(0.5, func {
if (getprop("/engines/engine[0]/n2-actual") >= 43.0) {
if (getprop("/controls/engines/engine[0]/igniter-a") != 0) {
setprop("/controls/engines/engine[0]/igniter-a", 0);
}
if (getprop("/controls/engines/engine[0]/igniter-b") != 0) {
setprop("/controls/engines/engine[0]/igniter-b", 0);
}
}
if (getprop("/engines/engine[0]/n2-actual") >= 57.0) {
eng_one_n2_check.stop();
setprop("/systems/pneumatic/eng1-starter", 0);
setprop("/engines/engine[0]/state", 3);
}
});
# Start Engine Two
var auto_start_two = func {
setprop("/engines/engine[1]/state", 1);
setprop("/controls/engines/engine[1]/starter", 1);
eng_two_auto_start.start();
}
var eng_two_auto_start = maketimer(0.5, func {
if (getprop("/engines/engine[1]/n1-actual") >= 5.0) {
eng_two_auto_start.stop();
setprop("/engines/engine[1]/state", 2);
setprop("/controls/engines/engine[1]/cutoff", 0);
if (getprop("/controls/engines/engine[1]/last-igniter") == "B") {
setprop("/controls/engines/engine[1]/igniter-a", 1);
setprop("/controls/engines/engine[1]/igniter-b", 0);
setprop("/controls/engines/engine[1]/last-igniter", "A");
} else if (getprop("/controls/engines/engine[1]/last-igniter") == "A") {
setprop("/controls/engines/engine[1]/igniter-a", 0);
setprop("/controls/engines/engine[1]/igniter-b", 1);
setprop("/controls/engines/engine[1]/last-igniter", "B");
}
interpolate(engines[1].getNode("egt-actual"), egt_start, egt_lightup_time);
eng_two_egt_check.start();
eng_two_n2_check.start();
}
});
var eng_two_man_start = maketimer(0.5, func {
if (getprop("/engines/engine[1]/n2-actual") >= 16.7) {
eng_two_man_start.stop();
setprop("/engines/engine[1]/state", 2);
setprop("/controls/engines/engine[1]/cutoff", 0);
setprop("/controls/engines/engine[1]/igniter-a", 1);
setprop("/controls/engines/engine[1]/igniter-b", 1);
interpolate(engines[1].getNode("egt-actual"), egt_start, egt_lightup_time);
eng_two_egt_check.start();
eng_two_n2_check.start();
}
});
var eng_two_egt_check = maketimer(0.5, func {
if (getprop("/engines/engine[1]/egt-actual") >= egt_start) {
eng_two_egt_check.stop();
interpolate(engines[1].getNode("egt-actual"), egt_min, egt_lightdn_time);
}
});
var eng_two_n2_check = maketimer(0.5, func {
if (getprop("/engines/engine[1]/n2-actual") >= 43.0) {
if (getprop("/controls/engines/engine[1]/igniter-a") != 0) {
setprop("/controls/engines/engine[1]/igniter-a", 0);
}
if (getprop("/controls/engines/engine[1]/igniter-b") != 0) {
setprop("/controls/engines/engine[1]/igniter-b", 0);
}
}
if (getprop("/engines/engine[1]/n2-actual") >= 57.0) {
eng_two_n2_check.stop();
setprop("/systems/pneumatic/eng2-starter", 0);
setprop("/engines/engine[1]/state", 3);
}
});
# Various Other Stuff
setlistener("/controls/engines/engine-start-switch", func {
if (getprop("/engines/engine[0]/state") == 0) {
start_one_check();
start_one_mancheck();
}
if (getprop("/engines/engine[1]/state") == 0) {
start_two_check();
start_two_mancheck();
}
if ((getprop("/controls/engines/engine-start-switch") == 0) or (getprop("/controls/engines/engine-start-switch") == 1)) {
if (getprop("/engines/engine[0]/state") == 1 or getprop("/engines/engine[0]/state") == 2) {
setprop("/controls/engines/engine[0]/starter", 0);
setprop("/controls/engines/engine[0]/cutoff", 1);
setprop("/systems/pneumatic/eng1-starter", 0);
setprop("/engines/engine[0]/state", 0);
interpolate(engines[0].getNode("egt-actual"), 0, egt_shutdown_time);
}
if (getprop("/engines/engine[1]/state") == 1 or getprop("/engines/engine[1]/state") == 2) {
setprop("/controls/engines/engine[1]/starter", 0);
setprop("/controls/engines/engine[1]/cutoff", 1);
setprop("/systems/pneumatic/eng2-starter", 0);
setprop("/engines/engine[1]/state", 0);
interpolate(engines[1].getNode("egt-actual"), 0, egt_shutdown_time);
}
}
});
setlistener("/systems/pneumatic/start-psi", func {
if (getprop("/systems/pneumatic/total-psi") < 12) {
if (getprop("/engines/engine[0]/state") == 1 or getprop("/engines/engine[0]/state") == 2) {
setprop("/controls/engines/engine[0]/starter", 0);
setprop("/controls/engines/engine[0]/cutoff", 1);
setprop("/systems/pneumatic/eng1-starter", 0);
setprop("/engines/engine[0]/state", 0);
interpolate(engines[0].getNode("egt-actual"), 0, egt_shutdown_time);
}
if (getprop("/engines/engine[1]/state") == 1 or getprop("/engines/engine[1]/state") == 2) {
setprop("/controls/engines/engine[1]/starter", 0);
setprop("/controls/engines/engine[1]/cutoff", 1);
setprop("/systems/pneumatic/eng2-starter", 0);
setprop("/engines/engine[1]/state", 0);
interpolate(engines[1].getNode("egt-actual"), 0, egt_shutdown_time);
}
}
});