PLC Programming With Ladder Logic > Basics of Ladder Logic Programming

PLC Programming of NAND,NOR and XOR Logic Gate

26.4k

There are many ways to build logic gates for digital circuits. However, most of them do not use the minimum and maximum power consumption, the power consumption gap between at least two states of a logic gate, or the number of transistors. The most popular logic gates are NAND (negative AND), NOR (positive AND), and XOR (exclusive OR). They are used often in digital circuits because they require very low power consumption while working in both an on and off state. NAND requires less than 1/2 the power consumption as NOR. NOR requires less than 1/4 the power consumption as XOR. XOR requires less than 1/8 the power consumption as NAND.

Logic gates are integrated circuits that can be used for performing different types of logical functions. There are many different types that exist. Some of the most common ones are NAND, NOR, and XOR gates.
NAND Gates: This type of gate will output a "1" if both inputs have a "0" or not outputs a "1" if both inputs have a "1". The operation is denoted as AND and is followed by inverters.
NOR Gates: This type of gate will output a "1" if either input has a "0", or not outputs a "1" if both inputs have a "1". The operation is denoted as OR and is followed by inverters.
XOR Gates: This type of gate will output

Programmable Logic Controllers (PLCs) have gained a lot of popularity in the last decade. They are an integrated device that integrates control and automation software with industrial devices.
The use of PLCs in programming logic gates increases productivity, reduces downtime, and improves safety as well as speed.
There are benefits from using PLCs in programming logic gates such as reduced downtimes, improved safety, and increased productivity for operators. Some companies also use them because they can reduce the time taken to program an automated system which significantly increases the reliability of their product.

Programmable Logic Controllers (PLCs) are used in a wide variety of industrial settings, such as manufacturing and production control, plant operations control, electrical power distribution and automation. It is primarily because they are capable of implementing complex logic functions that have been programmed using ladder logic. Why do PLCs use ladder logic? The main reason why PLCs use the ladder logic is because it puts the components on a single wire. This means that they don't need multiple wires to run between each block of memory and the CPU. The other benefit of this method is that it makes it easier for users to visualize how their program is working by drawing a series of symbols on paper and translating them into bits. The binary representation or "ladder logic" language for programming PLCs.

NOR logic gate is an example of a 2-input, 2-output logic gate. It consists of two inputs, A and B. The output is just the logical "OR" of these two inputs.
In this gate, input A activates or deactivates the output based on its value, while input B activates or deactivates based on its value. So if input A is true and input B is false then the output will be true; if both inputs are false then the output will be false; if both inputs are true then the output will be false.

Learner's Ratings

4.5

Overall Rating

  • 74%
  • 14%
  • 3%
  • 0%
  • 9%

Reviews

N
Nizam N
5

Hello sir I am already paid 999 rupees for programming ladder logic but I couldn't get my certificate can you help to get my certificate because it's already asking for another 999 rupees please help me

M
Mahesh Sharad Ponde
5

BEST

B
Bintu Swami
5

thanks sir

H
Hamza Ahmad
5

Hello Sir this course was very interesting but sir nowadays I was facing a problem. which is that " Comparator LIM block in Ladder logic" I cannot understand from where C5:0 ACC is coming. Kindly Help

S
Shubhadeep Ghosh
5

path does not set please help me

P
prakash kumar yadav
4

every thing is okay sir but for implementation i need software that i am ennable to install up to end please help me

S
SATYENDRA KUMAR
5

thanks

E
Engr asad
4

Sir, I am facing problem while downloading the software. window pop up with text msg, that these downloads are not available right now.

N
Nigam Bam Malla
4

Easy to understand and enjoyed whole session

D
DIKAN JENA
5

✌

Show More
Recommended Courses
Course Content

  1. Introduction to PLC Programming
    3m 49s

  1. How to do PLC Programming using Ladder Logic
    15m 14s
  2. Installation of RSLogix Micro Starter Lite
    12m
  3. Elements of RSLogix Micro Starter Lite
    15m 32s

  1. How to Programme and Run the Logic
    19m 14s
  2. PLC Programming of OR Logic Gate
    8m 24s
  3. PLC Programming of AND and NOT Logic Gate
    12m 48s
  4. PLC Programming of NAND,NOR and XOR Logic Gate
    16m 28s

  1. Ladder Logic of Push Button Latching
    14m 16s
  2. Ladder Logic of Interlock Circuit
    21m 25s
  3. Trick to Optimize Use of I-O in Ladder Logic
    5m 33s
  4. Ladder Programming of Motor Operation
    13m 58s
  5. Ladder Logic of Motor Forward Reverse Interlock Protection
    20m 35s

  1. How to Use Timer in Ladder Logic
    17m 39s
  2. On Delay Timer in Ladder Diagram
    8m 39s
  3. Off Delay Timer in Ladder Diagram
    11m 15s
  4. Retentive Timer in Ladder Diagram
    12m 11s
  5. Star to Delta Motor Starter in Ladder Logic
    28m 2s
  6. Counter-up with On Delay Timer Logic
    9m 2s
  7. Countdown with Reset Function in Ladder Logic
    12m 31s
  8. Up-Down Counter Logic with Application in Ladder Logic
    9m

  1. Comparator LIM Block in Ladder Logic
    7m 35s
  2. Comparator EQU,LES,LEQ,NEQ,GRT and GEQ Block in Ladder Logic
    19m 34s
  3. Math Operations in Logic
    30m 16s
  4. Move Blocks in Ladder Logic
    10m 3s
  5. Logical Gate Blocks in Ladder Logic
    22m 5s

  1. Decimal - BCD Conversions in Ladder Logic
    15m 41s
  2. Bit Shift Left and Right in Ladder Logic
    14m 1s
  3. Scale Parameters
    20m 41s
  4. Hacks for Ladder Logic
    10m 11s

  1. Water Tank Filling Control Logic
    27m 57s
  2. Chemical Mixing Process Logic
    33m 11s
  3. Traffic Light Signal Control Logic Part - 1
    23m 41s
  4. Traffic Light Signal Control Logic Part - 2
    36m 46s
  5. Elevator Control Logic
    01h 9m 40s

  1. Assignment of PLC Programming With Ladder Logic
    3m 16s

  1. Interview Questions
    7m 9s

  1. Career Guideline
    2m 42s
Enroll For Free