Answer to Question #273137 in Chemical Engineering for Ash

Question

Demonstrate( diagram and brief explanation) how logic function MOV and ADD are represented in. PLC ladder logic context

Answer 1

Numerous control situations necessitate the initiation of actions when a specific set of conditions is met. Consequently, for an, the condition could be that the drill motor is to be enabled when the limit switches that illustrate the presence of the workpiece and the drill position as being at the workpiece's surface are activated.

Figure 1a depicts a scenario in which an output is not activated unless two normally open switches are both closed. Switches A and B must both be closed, resulting in an. Consider this to be a control system with two inputs, A and B. (Figure 1b). There is no output unless both A and B are turned on.