Industrial Automation Course with Scada in English > Gate Logics in SCADA

Seven Segment Display In SCADA

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LED 7 Segment Displays are sometimes referred to as BCD to 7 Segment decoders. These displays are commercially available or can be easily constructed by arranging basic LEDs in the same framework as the actual display. This display accepts BCD numbers that are decoded into digits 0 to 9. Connect this display to a PLC's output card.

A seven-segment display is a type of electronic display device for displaying decimal numbers that is less sophisticated than dot matrix displays.

Driving seven-segment displays are classified into two types: common anode and common cathode. In the common anode type, all of the anodes on the display are connected to a single pin, often the power supply, and the LEDs are controlled by the cathodes with the ground turned on and the power turned off.

The main features of a Seven Segment Display in SCADA are the following:

  • The digits are arranged in two columns, with the decimal point and leading zero shared by both columns;
  • Each digit has two segments;
  • The decimal point and leading zero are shared by both columns;

  • A seven segment display is used in an SCADA system to display information from the process. It is used in conjunction with a single bit input.
  • The seven segment display is made up of seven LED segments, which are arranged in a particular order. The order of the segments corresponds to their respective values, which are 0-5V.

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Course Content

  1. Introduction to SCADA
    20m 58s
  2. How to use LearnVern
    3m 8s

  1. Use of Tags and ITs Type in Scada
    8m 27s
  2. Use of animation link in SCADA
    9m 55s
  3. Assignment : Introduction of SCADA
    1m 16s

  1. Introduction of Widards and Switch Operations in SCADA
    11m 4s
  2. Creating Gate Logic
    30m 29s
  3. Seven Segment Display In SCADA
    41m 27s
  4. Assignment : Gate Logic Animation
    1m 39s

  1. Location Property in Scada
    19m 41s
  2. Example of Location Property in SCADA (Part 1)(Horizontal and Vertical Movement)
    16m 9s
  3. Example of Location Property in SCADA (Part 2)(Inclined Movement)
    15m 34s
  4. Example of Visibility and Blink Property in SCADA
    21m 56s
  5. Example of Visibility Property in SCADA
    5m 53s
  6. Example of Parcel Loading In SCADA
    21m 55s
  7. Object Size Property in Scada
    12m 36s
  8. Implementation of Object Size Property in SCADA Example 1
    23m 46s
  9. Implementation of Object Size Property in SCADA Example 2
    6m 14s
  10. Implementation of Object Size Property in SCADA Example 3
    12m 11s

  1. Example of Implementation of Carparking Animation in SCADA Part 1
    45m 27s
  2. Example of Implementation of Carparking Animation in SCADA Part 2
    38m 46s
  3. Drawing Star using Object Size Property in SCADA
    20m 33s
  4. Slider and Orientation Property in SCADA
    18m 33s
  5. Basic Animation Using Orientation Property
    20m 31s
  6. Hitting Ball Animation using Orientaion Property
    15m 14s
  7. Percent fill Property in SCADA
    8m 37s
  8. Example of Implementation of Tank Filling in SCADA
    10m 18s
  9. Implementation of Bottle Filling Plant Animation in SCADA
    42m 33s
  10. Implementation of Bottle Filling and Packaging Plant Animation in SCADA
    56m 24s
  11. Assignment : Slider Orientation And Percent Fill Properties in SCADA
    1m 39s

  1. Script Writing in SCADA
    30m 6s
  2. Implementation of Trend in SCADA
    9m 37s
  3. Assignment : Script Writing and Trend in SCADA
    1m 23s

  1. Alarms System in SCADA
    16m 29s

  1. How to Create Recipe in SCADA
    14m 24s

  1. Security System in SCADA
    15m 54s
  2. Assignment : Alarm, Recipe And Security System in SCADA
    1m 7s
  3. Assignment : Disable a Lamp Switch And It Should Be
    1m 16s

  1. SCADA Communication With Excel
    10m 6s
  2. Assignment : SCADA Communication With Excel
    57s
  3. Assignment : Show State Lamp in Excel from SCADA
    1m 11s

  1. Course Summary
    1m 31s

  1. Interview Questions
    7m 44s

  1. Career Guideline
    51s
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