Pseudo codigo para CLP de acionamentos eletricos

senai_atividade.txt

bool is_resting = true;
bool auto_mode = true;

################# REAGINDO AO NIVEL DA BOMBA ############
function response (levelp) {
	#levelp is level percentage
	#the return is a integer in hertz for the frequency the bomb
	#  should ajust to
	
	if (levelp<25) {
		setbomb_f(75);
	}
	elseif (level>=25 && level<50) {
		setbomb_f(60);
	}
	elseif (level>=50 && level<75) {
		setbomb_f(50);
	}
	elseif (level>=75 && level<100) {
		setbomb_f(40);
	}
	elseif (level==100) {
		restingmode();
	}
	else {
		error();
	}
}

function restingmode(levelp) {
	h2 = interface.output(n_porta);
	h2.set(1);
	v1 = interface.output(n_porta);
	v1.set(1); #open
	if (levelp < 25) {
		is_resting == false;
		h2.set(0);
	}
}

function redefine_motor (levelp) {
	if (is_resting==true) {
		restingmode(levelp)
	}
	elseif (is_resting==false) {
		response(levelp);
	}
}

######################## CALCULANDO O NIVEL DO TANQUE #################

# TRANSMISSOR TIPO 4A20

function levelp() {
	return (voltage-4)*(100/16);
}	
	
function working() {
	float voltage = interface.input(n_porta);
	int levelp = get_level(voltage);
	redefine_motor (levelp);
}

function automation_core() {
	h1 = interface.output(n_porta);
	h1.set(1);
	while (automode==true) {
		b2 = interface.input(n_porta);
		be = interface.input(n_porta);
		if (b2 == true || be == true) {
			deactivate();
			break;
		}		
		working();
	}
}
		
function deactivate() {
	h1 = interface.output(n_porta);
	h1.set(0);
	automode = false;
}