English | MP4 | AVC 1280×720 | AAC 48KHz 2ch | 1h 26m | 246 MB
Sequence processes are common in manufacturing and used often in ladder logic, the popular language for programming major PLC devices. In this practical course, instructor Zahraa Khalil demonstrates how to use sequencer instructions in PLC ladder logic programming. To help lend each concept a real-world context, Zahraa shares practical examples involving everything from traffic lights to dishwashers. She shines a spotlight on three key sequencer instructions: sequencer output instruction (SQO), sequencer compare instruction (SQC), and sequencer load instruction (SQL). Along the way, she includes challenges that help you solidify your understanding of each concept.
Topics include:
- Sequencer output instruction (SQO)
- Sequencer compare instruction (SQC)
- Developing a truth table
- Uses of the sequencer load instruction (SQL)
- Working with SQO, SQC and SQL parameters
Table of Contents
1 Getting to know PLC sequencers
2 What you should know before watching
3 LogixPro PLC Simulator software
4 Intro to sequencer instructions
5 Sequencer output instruction (SQO)
6 SQO parameters, part 1
7 SQO parameters, part 2
8 SQO operation example
9 Example motor and pilot lights
10 Ladder logic for motor and pilot lights
11 Motor and pilot lights software demo
12 Motor and pilot lights challenge
13 Motor and pilot lights solution
14 Example dishwasher sequence
15 Dishwasher sequence truth table
16 Dishwasher sequence ladder logic
17 Dishwasher software demo
18 Dishwasher SQO challenge
19 Dishwasher SQO solution
20 Traffic lights example
21 Traffic light sequence truth table
22 Traffic light ladder logic
23 Traffic light software demo
24 Traffic light SQO challenge
25 Traffic light SQO solution
26 Sequencer compare instruction (SQC)
27 Instruction SQC parameter
28 Example Three-machine products
29 Three-machine truth table
30 Three-machine ladder logic
31 Three-machine software demo
32 SQC instruction challenge
33 SQC instruction solution
34 Sequencer load instruction (SQL)
35 Instruction (SQL) parameter
36 Illustrate operation of SQL
37 Example of SQL
38 SQL ladder logic
39 SQL demo
40 SQL instruction challenge
41 SQL instruction solution
42 Final challenge introduction
43 Car wash process
44 Car wash truth table
45 Car wash solution, part 1
46 Car wash solution, part 2
47 Sequencer things to consider
48 Next steps
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