Fault conditions:

$1.$ IF Pump$-1$ is ON AND Flow is Low THEN give a message $$Switch$-$OFF Pump$-1,$ Switch$-$ON Pump$-2$ and Replace Filter$-1$

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$2.$ IF Pump$-1$ is ON AND

IF Flow is Normal AND Differential Pressure alarm triggers THEN give a message $$Replace DP sensor$-1$

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$3.$ IF Pump$-2$ is ON AND

IF Flow is Normal AND Differential Pressure alarm triggers THEN give a message $$Replace DP sensor$-2$

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$4.$ IF Lubrication Oil Reservoir Temperature is High THEN trigger alarm and give a message $$Lubrication Oil Reservoir Temperature High, Check the coolers$$

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a$)$ Design a simple and effective alarm management system for the above faults using MATLAB