TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With...
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Transcript of TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With...
![Page 1: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/1.jpg)
TRTSTeam-6))EET-EL-5
15/5/12204 – Ibrahim Hamdy 219 – Salman Hassan
About : PLC ( LOGO )With Mr.Klaus Koevener
![Page 2: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/2.jpg)
EXPERIMENT as an
introduction for the lesson
![Page 3: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/3.jpg)
PLC’s
GETTING STARTED
What is a PLC?
PLC ; Programmable Logic Controller
*PLC’s are in the computer family. *PLC’s are used in commercial and industrial applications.
*PLC’s act as controllers for machines and processes. *They monitor inputs, make decisions, and control outputs
in order to automate machines and processes.
![Page 4: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/4.jpg)
A PLC is built similarly to a computer. It has:
#A power supply unit. #Relay units for inputs and outputs.
#A central unit with a programmable microprocessor. #Internal memory.
The controlling process is supervised by a program stored in the memory of the device.
![Page 5: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/5.jpg)
Basic PLC Operation The primary parts of a PLC are the inputs modules, the CPU, and the outputs modules :
![Page 6: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/6.jpg)
What is “Siemens LOGO? ”!
It is a very simple PLC.Programming the LOGO:
Programming the LOGO is carried out using a graphical programming language.
To produce a program and upload it onto the LOGO, we use a software
running on a PC : LOGO! Soft Comfort.
![Page 7: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/7.jpg)
An example of LOGO wiring
![Page 8: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/8.jpg)
Lamp
The Program Current Circuit
Example 1 :
![Page 9: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/9.jpg)
Lamp
L /24V
N
The Program Current Circuit
Example 2 :
![Page 10: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/10.jpg)
Group Work
5 minutes
![Page 11: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/11.jpg)
RELAYHow does a Relay work?
It is as an Electromagnetic switch . It contains a coil & a switch placed inside a casing. The switch is controlled by the coil. When a current flows the coil, the coil behaves like a magnet, & change the state of the switch.
NOTICE:It`s switch as (Power Circuit )It`s coil as (Control Circuit)
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Example3:Bell, Relay & 2 variable currents.
![Page 13: TRTS Team-6))EET-EL-5 15/5/12 204 – Ibrahim Hamdy 219 – Salman Hassan About : PLC ( LOGO ) With Mr.Klaus Koevener.](https://reader034.fdocuments.net/reader034/viewer/2022052701/56649dbf5503460f94ab3065/html5/thumbnails/13.jpg)
Exercise:What’s wrong with this program!?
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Lamp
Lamp
TimersHow to use timer for any circuit in LOGO?!
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Partner Work
5 minutes
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Summary
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Any Questions?
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Thank YouFor Attention..