Programmable Logic Controllers
5th Edition
ISBN: 9780073373843
Author: Frank D. Petruzella
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 15.1, Problem 13RQ
Program Plan Intro
a.
Tag:
- Tag is considered as name that addresses a device. It is also called as “variable” or “symbol” whose name is defined based on the manufacturer of the PLC or device.
- Base tag, alias tag, produced tag and consumed tag are the types of tag in PLC.
- It is used for data representation and defining areas in the controller’s memory locations.
- Tags are the basic means for generating, referencing, and checking data in a program.
- When user wants to use or monitor data in a program, user can use tag names in order to refer the memory locations.
Explanation of Solution
b.
Tag type for sharing information over a network:
- “Produced/consumed” tag type is used to share the information over a network.
- This is because,
- Produced or consumed tag is used to share information about the tag using a network...
Explanation of Solution
c.
Tag type for storing various types of data:
- “Base” tag type is used to store various types of data.
- This is because,
- Base tag is used to store many types of data using logic in the project...
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
How to Write Graphics Commands to an XML File?
What exactly is a link?
Lab 02: Splitting a URL into pieces
URLS are composed of five pieces:
The scheme, also known as the protocol
The authority (may further be divided into the user info, the host, and the port)
The path
The fragment identifier, also known as the section or ref
The query string
Read-only access to these parts of a URL is provided by nine public methods: getFile(), getHost(),
getPort(), getProtocol(), getRef(), getQuery(), getPath(), getUserinfo(), and getAuthority().
Write a Java program which uses these methods to split URLS entered on the command line into their
component parts.
Chapter 15 Solutions
Programmable Logic Controllers
Ch. 15.1 - Prob. 1RQCh. 15.1 - Prob. 2RQCh. 15.1 - Prob. 3RQCh. 15.1 - Prob. 4RQCh. 15.1 - Prob. 5RQCh. 15.1 - Prob. 6RQCh. 15.1 - Prob. 7RQCh. 15.1 - Prob. 8RQCh. 15.1 - Prob. 9RQCh. 15.1 - Prob. 10RQ
Ch. 15.1 - Prob. 11RQCh. 15.1 - Compare the accessibility of program scope and...Ch. 15.1 - Prob. 13RQCh. 15.1 - What is the difference between a produced tag and...Ch. 15.1 - Prob. 15RQCh. 15.1 - State the data type used for each of the...Ch. 15.1 - Describe the make-up of a predefined structure.Ch. 15.1 - Describe the make-up of a module-defined...Ch. 15.1 - Describe the make-up of a user-defined structure.Ch. 15.1 - Prob. 20RQCh. 15.1 - Prob. 21RQCh. 15.1 - Prob. 22RQCh. 15.1 - Prob. 23RQCh. 15.2 - Prob. 1RQCh. 15.2 - Prob. 2RQCh. 15.2 - Prob. 3RQCh. 15.2 - Prob. 4RQCh. 15.2 - Prob. 5RQCh. 15.2 - Prob. 6RQCh. 15.2 - Prob. 7RQCh. 15.2 - Prob. 8RQCh. 15.2 - Prob. 9RQCh. 15.2 - Prob. 10RQCh. 15.2 - Prob. 11RQCh. 15.2 - Extend control of the original ControlLogix...Ch. 15.2 - Prob. 3PCh. 15.3 - Prob. 1RQCh. 15.3 - Prob. 2RQCh. 15.3 - Prob. 3RQCh. 15.3 - Prob. 4RQCh. 15.3 - Prob. 5RQCh. 15.3 - Prob. 6RQCh. 15.3 - Prob. 7RQCh. 15.3 - Prob. 8RQCh. 15.3 - Prob. 9RQCh. 15.3 - Prob. 10RQCh. 15.3 - Prob. 11RQCh. 15.3 - Prob. 12RQCh. 15.3 - Modify the original CLX ten-second TON timer...Ch. 15.3 - Prob. 2PCh. 15.3 - Prob. 3PCh. 15.3 - Prob. 4PCh. 15.3 - Prob. 5PCh. 15.3 - Prob. 6PCh. 15.4 - Prob. 1RQCh. 15.4 - Prob. 2RQCh. 15.4 - Prob. 3RQCh. 15.4 - Prob. 4RQCh. 15.4 - Prob. 5RQCh. 15.4 - Prob. 6RQCh. 15.4 - Prob. 7RQCh. 15.4 - Prob. 1PCh. 15.4 - Prob. 2PCh. 15.5 - Prob. 1RQCh. 15.5 - Prob. 2RQCh. 15.5 - Prob. 3RQCh. 15.5 - Prob. 4RQCh. 15.5 - Prob. 5RQCh. 15.5 - Construct a ControlLogix ladder rung with compare...Ch. 15.5 - Prob. 2PCh. 15.5 - A single pole switch is used in place of the two...Ch. 15.6 - Prob. 1RQCh. 15.6 - Name the four basic elements of an FBD.Ch. 15.6 - Prob. 3RQCh. 15.6 - Prob. 4RQCh. 15.6 - Prob. 5RQCh. 15.6 - Prob. 6RQCh. 15.6 - Prob. 7RQCh. 15.6 - Prob. 8RQCh. 15.6 - Prob. 9RQCh. 15.6 - Prob. 10RQCh. 15.6 - Prob. 11RQCh. 15.6 - How is a function block feedback loop created?Ch. 15.6 - Prob. 13RQCh. 15.6 - Prob. 14RQCh. 15.6 - Prob. 1PCh. 15.6 - Prob. 2PCh. 15.6 - Prob. 3PCh. 15.6 - Prob. 4PCh. 15.6 - Prob. 5P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- The acronym XML refers to the Extensible Markup Language, which is a kind of markup language that may be expanded upon. Just "XML" may refer to Extensible Markup Language. The XML format may be used in two different contexts.arrow_forwardMass Downloader Objectives: 1. Learn how to Retrieve objects over an HTTP connection. 2. Learn how to extract links from and an HTML file. Equipment and Software Tools Required: 1. PYTHON 2. urllib module 3. regex module Introduction: In some cases, you reach a website that has a list of objects (links) you want to download. This could be a course website with a list of the slides in PDF format. Therefore, you can use an application or browser extension that provides mass or batch downloading, such as Flashget and Chrono Download Manager. Those applications/extensions extract all links from the HTML file, give you the option to select the ones to download, and it will download all selected objects. In this lab exercise, you are going to write a script that will work as a mass downloader. Requirements In this exercise, the learner should write a mass downloader script. The script should download all links of a certain type from a given website. Therefore, the script should do the…arrow_forwardUse JS Or Html both.arrow_forward
- What is a link list?arrow_forwardWhat exactly is a link defined as?arrow_forwardUsing PHP and PHP arrays, Please create a script that makes a complete online shopping cart, where the user can add, remove, and change the quantity of items in the shopping cart. (the shopping cart must have 10 items with corresponding descriptions (Note: you do not have to actually write in products and descriptions, use PLACEHOLDER for these.) The shopping cart should include a checkout process that includes the total price of the items they are purchasing. (Note: HTML may also be used if required)arrow_forward
- Write an HTML file that create the following table.arrow_forwardIf <center> tag in html is already deprecated, then why does it still exist on browsers when you render it?arrow_forwardPaging has been a feature implemented in Microsoft Windows 3.0 since 1990. (i) What are the advantage and disadvantage of page translation process? (ii) With the aid of a diagram, illustrate the page translation process.arrow_forward
- Create a transactional webpage using javascript : Requirement : 1) Create the Input/output Interface for the information shown below. 2) In the end, after clicking the "Click to Display" button, all user inputs must be displayed in a report format like what is shown below plus the computation of tax. 3) Formula for Salary : Rate per hour x Hours Worked Formula for Tax : Get the 10% of the total Salary Sample Input Interface : Employee Information Employee Name Address Contact Number Rate Per Hour Hours Worked Click to Display Reset Sample Output after clicking Display : Employee Name : John Lopez Address : Manila Contact Number : 09461578945 Salary: 15,000 Tax : 1,500arrow_forwardComputer Science Objective:To add scripting to the existing web page and work with JavaScript Es-6 features like class, object , getter methods and collection. Problem Description:As part of a simple billing application, you are provided with an html page to obtain inputs for item number, item name, price & quantity. Using the ES-6 collections, add every item object into a Set and iterate through it to find the total cost to be paid. On adding each item object into Set, it must also get added to the table as a new record. Refer to the screenshot. Following are the files that contain code snippets index.html HTML for webpage (complete implementation is given for you). You only have to run this. No change needs to be done in this file. script.js Add your code to this file for the functions given. Procedure to complete the exercise Class Properties Methods Item itemNumberitemNamepricequantity Include constructor with properties and getter methods for…arrow_forwardExtensible Markup Language is what's meant to be abbreviated as XML. There are two different applications for XML.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Enhanced Discovering Computers 2017 (Shelly Cashm...Computer ScienceISBN:9781305657458Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. CampbellPublisher:Cengage LearningNew Perspectives on HTML5, CSS3, and JavaScriptComputer ScienceISBN:9781305503922Author:Patrick M. CareyPublisher:Cengage Learning
Enhanced Discovering Computers 2017 (Shelly Cashm...
Computer Science
ISBN:9781305657458
Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher:Cengage Learning
New Perspectives on HTML5, CSS3, and JavaScript
Computer Science
ISBN:9781305503922
Author:Patrick M. Carey
Publisher:Cengage Learning