Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
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Chapter 9, Problem 12RQ
Program Plan Intro
Motor starter circuit:
- Motor starter circuit is an output device that is used to start the output devices such as motors or other rotating machines.
- It turns ON when the rung to which it is connected completes the continuity and energizes the coil.
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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)
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VIN
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urr
PLEASE USE METER_PIN INPUT VALUES
IMPLEMENT A TIMER BASED ON THE VALUE IN THE METER
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