Question

4. Two robots are utilized to place parts on a fork lift. The maximum number of parts the fork lift may carry is 10. The number of parts placed by robot 1 is counted by the normally open pushbutton IN_0. The number of parts placed by robot 2 is counted by normally open pushbutton IN_1. a. Pilot light OUT_0 should come ON when the maximum capacity of the fork is reached. Use a manual operation (normally open pushbutton IN_3) to reset the count on both the robots. b. Note: Although the problem can be solved using counters alone, use arithmetic and comparison instructions.

Answer 1

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