In this lesson we'll take an introductory look at ladder logic diagrams, the principle means electrically controlled systems use to document and convey not only connection of individual devices making up the system but also the function of that system. Additionally, this lecture includes coverage of a handy configuration called a holding circuit. (Full lecture)
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For more FREE online technical training check out the following playlists available at the bigbadtech channel:
DC Circuit Analysis https://www.youtube.com/playlist?list=PLdnqjKaksr8qQ9w3XY5zFXQ2H-zXQFMlI
Single Phase AC Circuit Analysis https://www.youtube.com/playlist?list=PLdnqjKaksr8pXF2SpDyyD7ouAVlz96_Ra
3 Phase AC Circuit Analysis https://www.youtube.com/playlist?list=PLdnqjKaksr8qzoIGCYx2rhVK51ZPjXkRO
Hydraulics https://www.youtube.com/playlist?list=PLdnqjKaksr8ruhw85YYSSO6EWLhVVmSKm
Pneumatics https://www.youtube.com/playlist?list=PLdnqjKaksr8qM_nxfOnZhELfIlr6auQZG
Motor Control https://www.youtube.com/playlist?list=PLdnqjKaksr8qRPCFkU2Q8XQe0bfo99rs6
Motors and Generators https://www.youtube.com/playlist?list=PLdnqjKaksr8oba07pG-nE1Omy1_mabMtI
Motor Drives/Variable Frequency Drives (VFD) https://www.youtube.com/playlist?list=PLdnqjKaksr8qruLl85Uq3em62PjXlSNUF
Programmable Logic Controllers (PLCs) https://www.youtube.com/playlist?list=PLdnqjKaksr8qxlMYRVTF2YzTm6RwtA7pc