Unformatted text preview: than the filling time. The cycle is started when the lower level in one of the tanks is reached. During the simultaneous filling of the tanks, it will be assumed that one will reach the higher level before the other. The valves are of the single action type. Note: in this problem, the control of the emptying valves is not taken into account. Draw a PLC ladder logic diagram for this task....
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- Spring '11
- lower level, ladder logic, tanks, Pr2, PLC MS-FTMD-ITB 1/Maret/2011-07.00WIB