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01 Introduction
The Practical Series Automation Library (PAL) is a library of software modules and templates that have been developed for the Siemens Simatic S7-1500 range of controllers (and to a lesser extent the S7-1200 range).
The latest version of the PAL software library is available to download here (as a TIA Portal archive):
https://practicalseries.com/2001-pal/31-git/81-00-archive.html
Additional text
The PracticalSeries of Publications — Copyright © 2021 Michael Gledhill
⬆️ Top | [email protected] | PracticalSeries of Publications | PAL website
The licences and other details
The Licence
Why did I choose the MIT Licence?
Permissive licences
Copyleft licence
Limiting liabilities
Which licence to use?
A note on spelling
1. Introducing the PAL
1.1. The approach taken
1.1.1 The structure of the software
1.1.2 The standard modules
1.1.3 The user interface
1.1.4 Templates and documentation
Template modules
Documentation modules
1.2. Background to the Project
1.3. Regulations and standards
1.4. Assumptions and limitations
2. The controller software and structure
2.1. Internal structure of the Controllers
2.1.1 Programmable blocks
Organisation blocks (OBs)
Functions (FCs)
Function blocks (FBs)
2.1.2 Data storage blocks
Data blocks (DBs)
Instance data blocks (iDBs)
User data types (UDTs)
2.1.3 Built-in system blocks
2.1.4 Block numbering and quantities
2.2. Execution of Controller software
2.2.1 Cyclic programme execution
90. How to build a GitHub Wiki
90.1. What are GitHub Wiki pages?
90.2. Understanding the Wiki pages
90.3. Creating a Wiki for a repository
90.4. Cloning a Wiki to a local machine
90.5. Basic components of a Wiki
90.5.1 Title bar and revision
90.5.2 Contents area
90.5.3 Listing pages in the order you want
90.6. Sidebars and footers
90.6.1 What are sidebars and footers?
90.6.2 Create a sidebar or footer in GitHub
90.6.3 Create a sidebar or footer locally
91. Imposing a folder structure on a Wiki
91.1. The default arrangement
91.2. A practical Wiki folder structure
91.2.1 Page Numbering in the Wiki
91.2.2 Rules for page numbering
91.2.2 Subfolder names for Wiki pages
91.2.3 Page names for Wiki pages
91.2.4 Storing images and other data
92. Markdown, GitHub Markdown and HTML
A note by the Author
Some useful Markdown sites
92.1. An overview of Markdown
92.2. How Markdown works
92.3. Markdown flavours
92.3.1 GitHub Flavoured Markdown (GFM)
92.4. HTML and Markdown
92.4.1 HTML with GitHub Markdown
GFM Blacklisted HTML tags
GFM Whitelisted HTML tags
GFM HTML tags — the grey area
GFM whitelisted HTML attributes
92.5. PracticalSeries Markdown
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