104 lines
No EOL
5 KiB
Text
104 lines
No EOL
5 KiB
Text
var pneumatics_init = func {
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#Temps and Pressures. Controls ECAM indications
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setprop("/controls/bleed/BMC1/tempspsi/eng1/bleedvalvepsi",0); #eng 1 bleed pressure
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setprop("/controls/bleed/BMC1/tempspsi/eng1/bleedvalvetemp",0); #eng 2 bleed temp
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setprop("/controls/bleed/BMC1/tempspsi/eng2/bleedvalvepsi",0); #eng 1 bleed pressure
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setprop("/controls/bleed/BMC1/tempspsi/eng2/bleedvalvetemp",0); #eng 2 bleed temp
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setprop("/controls/bleed/BMC1/tempspsi/eng1/downstreamfavtemp",0); #eng 1 bleed temp upstream of precooler
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setprop("/controls/bleed/BMC1/tempspsi/eng2/downstreamfavtemp",0); #eng 2 bleed temp upstream of precooler
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#valves
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setprop("/controls/bleed/BMC1/valves/xbleed",0); #controls xbleed valve pos
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setprop("/controls/bleed/BMC1/valves/eng1/bleedvalvepos",0); #eng 1 bleed off on startup
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setprop("/controls/bleed/BMC1/valves/eng1/OPRESSvalve",0); #at 75 PSI the valve moves to 50 percent closed and at 85 psi moves to 100 percent
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setprop("/controls/bleed/BMC1/valves/eng1/bleedengsrc","7");
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setprop("/controls/bleed/BMC1/valves/eng1/fav",0); #limits temp upstream of bleed valve to 200C. closes as needed to maintain temp. closed on startup as engine n1 is 0
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setprop("/controls/bleed/BMC1/valves/eng2/fav",0); #limits temp upstream of bleed valve to 200C. closes as needed to maintain temp. closed on startup as engine n1 is 0
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setprop("/controls/bleed/BMC1/valves/eng2/bleedvalvepos",0); #eng 1 bleed off on startup
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setprop("/controls/bleed/BMC1/valves/eng2/OPRESSvalve",0);
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setprop("/controls/bleed/BMC1/valves/eng2/bleedengsrc","7");
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setprop("/controls/bleed/BMC1/valves/eng2/fav",0);
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setprop("/controls/bleed/BMC1/valves/apubleed",0); #apu bleed off on startup
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setprop("/controls/bleed/BMC1/valves/eng1/startvalve",0); #must be open for engine start. Opens automatically. Can get stuck (note for v.1.0)
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setprop("/controls/bleed/BMC1/valves/eng2/startvalve",0);
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setprop("/controls/bleed/ground",0); #ground air disco on startup. Remember that packs must be off for this, maybe make copilot screen message like 777 autopilot messages
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#7th stage of HP compressor is where the bleed is normally extracted at 44 PSI +- 4 but at low N2 10th stage is selected to provide 36 +- 4 psi
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#Overhead
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setprop("/controls/bleed/OHP/pack1",0);
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setprop("/controls/bleed/OHP/pack2",0);
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setprop("/controls/bleed/OHP/bleed1",0);
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setprop("/controls/bleed/OHP/bleed2",0);
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setprop("/controls/bleed/OHP/xbleed",0); #controls xbleed valve MODE
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setprop("/controls/bleed/OHP/bleedapu",0);
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setprop("/controls/bleed/OHP/ramair",0);
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}
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#####################
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# Bleed Valve Logic #
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#####################
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setlistener("/controls/bleed/OHP/bleed1", func {
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var bleed1 = getprop("/controls/bleed/OHP/bleed1");
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if (bleed1) {
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setprop("/controls/bleed/BMC1/valves/eng1/bleedvalvepos",1);
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} else {
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setprop("/controls/bleed/BMC1/valves/eng1/bleedvalvepos",0);
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}
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});
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setlistener("/controls/bleed/OHP/bleed2", func {
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var bleed2 = getprop("/controls/bleed/OHP/bleed2");
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if (bleed2) {
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setprop("/controls/bleed/BMC1/valves/eng2/bleedvalvepos",1);
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} else {
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setprop("/controls/bleed/BMC1/valves/eng2/bleedvalvepos",0);
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}
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});
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var bleed_valve_eng1 = func { #logic that closes the bleed valve
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var opress1 = getprop("/controls/bleed/BMC1/valves/eng1/OPRESSvalve");
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var apubleed = getprop("/controls/bleed/BMC1/valves/apubleed");
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var bleedohp1 = getprop("/controls/bleed/OHP/bleed1");
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var eng1valveopen = getprop("/controls/bleed/BMC1/valves/eng1/startvalve");
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#if (opress1 or firepb or leak or ovht or apubleed or eng1valveopen or !bleedohp1)
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if (opress1 or apubleed or !bleedoph1 or eng1valveopen) {
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var bleedvalve1 = getprop("/controls/bleed/BMC1/valves/eng1/bleedvalvepos");
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setprop(bleedvalve1,0);
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}
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}
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var bleed_valve_eng2 = func { #logic that closes the bleed valve
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var opress2 = getprop("/controls/bleed/BMC1/valves/eng2/OPRESSvalve");
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var apubleed = getprop("/controls/bleed/BMC1/valves/apubleed");
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var bleedohp2 = getprop("/controls/bleed/OHP/bleed2");
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var eng2valveopen = getprop("/controls/bleed/BMC1/valves/eng2/startvalve");
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#if (opress2 or firepb or leak or ovht or apubleed or eng1valveopen or !bleedohp2)
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if (opress2 or apubleed or !bleedoph2 or eng2valveopen) {
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var bleedvalve2 = getprop("/controls/bleed/BMC1/valves/eng2/bleedvalvepos");
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setprop(bleedvalve2,0);
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}
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}
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setlistener("/controls/bleed/OHP/bleedapu", func {
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var bleedAPU = getprop("/controls/bleed/OHP/bleedapu");
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if (bleedAPU) {
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apubleedtimer.start();
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} else {
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apubleedtimer.stop();
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setprop("/controls/bleed/BMC1/valves/xbleed",0); #close xbleed
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setprop("/controls/bleed/BMC1/valves/apubleed",0); #close apu bleed
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}
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});
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var apubleedtimer = maketimer(0.1, func {
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var APU = getprop("/systems/apu/rpm");
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if (APU > 94.9) {
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setprop("/controls/bleed/BMC1/valves/xbleed",1); #open xbleed so apu can supply both packs
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setprop("/controls/bleed/BMC1/valves/eng1/bleedvalvepos",0); #close eng bleeds
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setprop("/controls/bleed/BMC1/valves/eng2/bleedvalvepos",0);
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setprop("/controls/bleed/OHP/bleed1",0); #close eng bleeds on OHP
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setprop("/controls/bleed/OHP/bleed2",0);
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setprop("/controls/bleed/BMC1/valves/apubleed",1); #open apu bleed
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apubleedtimer.stop();
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}
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}); |