PLC Programming With Ladder Logic > Special Instructions

Decimal - BCD Conversions in Ladder Logic

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The different types of decimal numbers include integer, fraction, mixed number, and decimal.
Decimals are the numbers that are expressed with a fractional notation such as 1.2 or 0.34371. They are used to represent a real value between two integers such as 1/3 or 10/12

Conversion is the process of changing one type of measurement to another, usually from a physical quantity like pounds to kilograms or meters per second to miles per hour.
When we want to convert from BCD to decimal, there are a few different methods that you may use. The simplest method is by converting the number to its binary form and then multiplying by 10. This is how we would convert BCDE into 10*BCD. For example, if you wanted to convert 3276, you would multiply 3276 by 10 three times giving 362872 which is converted into 362873 decimal. The other method would be converting the number in its respective base and then multiplying it by 10. This is how we would convert BCDE453 into 5*BCD453 giving BCDE94553

Ladder Logic is a spreadsheet software that provides an easy way for businesses to analyze their business and make decisions. The software offers insights on how to improve conversions on your website by providing measurements about your website traffic and the number of products you sell.

"Converting from BCD to decimal can be difficult for some people. It is often necessary to sell your house, rent an apartment, or get a mortgage.
As well as these situations, some people may want to get their retirement pensions converted from the old British currency that was previously used in the United Kingdom (GBP), so they can be paid in the new decimal currency of Great Britain (GBP). The process of converting from BCD and GBP is not always easy and requires a lot of paperwork. With this in mind, it would be best if you spoke to your accountant or financial advisor before you made any changes."

Converting from BCD to decimal can be difficult for some people. It is often necessary to sell your house, rent an apartment, or get a mortgage.
As well as these situations, some people may want to get their retirement pensions converted from the old British currency that was previously used in the United Kingdom (GBP), so they can be paid in the new decimal currency of Great Britain (GBP). The process of converting from BCD and GBP is not always easy and requires a lot of paperwork. With this in mind, it would be best if you spoke to your accountant or financial advisor before you made any changes

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Nizam N
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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

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Mahesh Sharad Ponde
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BEST

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Bintu Swami
5

thanks sir

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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

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Shubhadeep Ghosh
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path does not set please help me

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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

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SATYENDRA KUMAR
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thanks

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

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Nigam Bam Malla
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Easy to understand and enjoyed whole session

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DIKAN JENA
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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
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