1. Design the ladder logic for turning ON an output (OUT 1) when normally open pushbutton (IN 1) and switch (IN_6) are closed. OUT 1 keeps on even when IN 1 gets released. Add an additional normally open momentary pushbutton IN 2 that resets OUT_1 when it is pressed. When pushbutton IN 2 is pressed momentarily, output OUT_1 will remain OFF unless IN 1 and IN 6 are again closed together.

1. Design the ladder logic for turning ON an output (OUT 1) when normally open pushbutton (IN 1) and switch (IN_6) are closed. OUT 1 keeps on even when IN 1 gets released. Add an additional normally open momentary pushbutton IN 2 that resets OUT_1 when it is pressed. When pushbutton IN 2 is pressed momentarily, output OUT_1 will remain OFF unless IN 1 and IN 6 are again closed together.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

IV. PROCEDURES: For the AND gate look on the data sheets, connect the circuit on Breadboard and test the gate. Using logic switches SW1 and SW2, apply the logic levels 0 and 1 to gate inputs Create a truth table and record the results Also simulate the given gate using the Circuit Wizard simulation software Obtain the corresponding circuit diagram using the simulation software of the Boolean expression F((A,B,C)= АВ* AC * ВС From the obtain circuit diagram develop the corresponding truth table From the figure below obtain the equivalent Boolean expression and develop its corresponding truth Table АП сПо- Boolean Expression: Z= (AB)(CD)
ödaly čbäi A combinational logic circuit has one output (F) and four inputs (a, b, c, and d). The circuit is described by the following Boolean expression. To remove the static one hazard, the designer should add the term(s) to F ..... ..... abd and abc' O a'bc' and ab'd' O a'b'd' and a'b'c' O abd a'bc' and a'b'd' ab'd acd O
Please design a circuit that has a red led and a blue led and simulates a police light (i.e: The red led turns on and off periodically and it gives light when the blue one doesn't, then it turns off when the blue one turns on.)
Stepper motor control using ULN2003 IC in 16F877 microcontroller will be carried out. In the program, stepper motor and driver IC will be connected to PORTD. to RA0 pin When the connected button is pressed, the stepper motor will turn to the left with half a step and one speed, to pin RA1. When the connected button is pressed, the motor will turn to the right at a certain speed. button connected to RA2 pin When pressed, the motor will be stopped no matter which direction it turns. During engine operation (right or left) If the button connected to the RA3 pin is pressed, the motor speed will double. Working logic Write the program described (solve with ccs)
With AVR ATmega16 microcontroller, a circuit has servomotor (PC0), two pushbuttons and two LEDs. Write a program as: when PB2 pushbutton pressed the servomotor will rotate clockwise and the first LED (PD0) will be on. when PB3 pushbutton pressed the servomotor will rotate counterclockwise and the second LED (PD1) will be on
İsspace This is a combinatorial logic gate, that has a single 8-bit input, char, and has a single output, space. The output, space, should be true if the input char contains any valid whitespace character (as defined above), otherwise the output should be false.
Design a logic circuit that controls an elevator door in a three-story building.The circuit has four inputs. M is a logic signal that indicates when the elevator is moving (M=1) or stopped (M=0). F1, F2 and F3 are floor indicator signals. They go HIGH or 1 only when the elevator is positioned at the level of that particular floor. For an example, OPEN is HIGH when the elevator is not moving (M=0) and lined up with the second floor, F2=1, while not lined up with others (F1=F3=0). Also remember that the elevator cannot be lined up with more than one floor at a time, as only one of the floor inputs can be HIGH at any given time.
2. Design a logic circuit with two inputs and 4 outputs, with each of the outputs hooked up to an LED. Only the first LED should light up when the input values are 00. Only the next LED should light up with the input values are 01. Only the following LED should light up for 10, and only the last LED should light up for input 11. Thus for each input combination, you should have one LED only being lit. This is called a DECODER circuit, you are decoding 2 bit binary input to one of 4 discrete outputs. a. Create the truth table (use the standard truth table format). b. Write a Boolean expression that corresponds to the truth table.
Construct a basic stop/start seal-in circuit. Energize an internal relay to seal-in (latch) the circuit. write the circuit in both Ladder Logic and Function Block Diagram (FBD). Hardware setup: Input 1 - Normally closed stop pushbutton, Input 2 - Normally open start pushbutton. Output 1 - A Red light to indicate the circuit is not energized. Output 2 - A Green light to indicate the circuit is energized. Label all inputs and outputs in the plc program. Write the program in both ladder and function block diagram (FBD).
The logic circuit shown can be minimized to * Y OptioN
Train 120 1) The train comes only from the right. The train lengthly) is less thon Ix-Xl. Design the osynchronous logic circuit that enables the level crossing to work. Note : The first x0 will be active. and the level will be closed. erossing open after the train exits the xl crossing. The level crossing will
Purpose: The entry/Exit of the parking lot is a single lane passage. By controlling the indicators, the program ensures that only one car can pass through the Entry/Exit so as to prevent car accident between entering and leaving cars. Y1 X1 Program Description: In the parking lot, there are two light indicators individually directing the entering and leaving cars. By the interlock control circuit, only one indicator will show "GO" signal and the car accident will thus be prevented. When an the same time, the leaving car indicator will show "STOP". Car entering is allowed but leaving is prohibited in this case. When a leaving car draws near the vehicle control barrier, X1 will be ON and so will Y1. The leaving car indicator will show "GO" and the entering car indicator will show "STOP"| draws near the vehicle control barrier, XO will be ON and so will YO. The entering car indicator will show "GO". At TOP GO