subplot(311),plot(time,error), grid on, xlabel('time'), ylabel('Error [Volt]');
subplot(312),plot(time,kendali), grid on, xlabel('time'), ylabel('Isyarat Kendali [Volt]');
subplot(313),plot(time,suhu), grid on, xlabel('time'), ylabel('Suhu [C]');
subplot(514),plot(time,level), grid on, xlabel('time'), ylabel('Level [mm]');
subplot(515),plot(time,LT), grid on, xlabel('time'), ylabel('Sensor[Volt]');
