PLC: programmable logic controller.

PLC: programmable logic controller.

By Mario Franco

Format: EPUB  
Availability: Instant download

Synopsis

This essay describes the construction projects and programmin language of a new type of PLC based on programmable logic. The heart of this system is centered on a CPLD chip mounted on its support board, where it subsequently mounts the RAM memory, the FRAM memory and the amplifier, all with removable mounting. The CPLD already mounted on the support card is widely available on the Internet market at low prices, as it is for the additional electronics required. Subsequently, the chip must be configured from the attached file in the text presented, obtaining a processing unit that can be programmed from a WAV audio file. To program this PLC a generic PC is used, in which the audio socket has the task of communicating the programming via audio files in WAV format. This type of programming has the advantage, in the basic version, of being managed by the Windows operating system without the installation of any specific program. At a theoretical level, this PLC is programmable from all computers and operating systems, provided that they have the elementary characteristics described in the essay. For example, a test was successfully performed to program this PLC with a Galaxy J3 smartphone, managed by the Android operating system. The WAV file transmission system is so reliable that it can use the same PLC to program parallel memories (up to a maximum of 256 Kbit). The essay is distributed exclusively in PDF and EPUB format, both in Italian and in English, consisting of 203 pages. Distribution in PDF and EPUB formats includes the 7z attachment (FILE.7z). This attachment contains the following data: & bull; files to program the CPLD chip and adapt as control logic of the current PLC, & bull; tests conducted on the CPLD chip to validate the circuit blocks that make up the PLC control logic; & bull; extensive illustration of the entire circuit that constitutes the control logic of this PLC; & bull; coding in the WAV audio file to program the PLC; & bull; various examples for the programming and operation of the PLC; & bull; etc. The distribution of the essay, in EPUB format, contains the PDF version which can be extracted from the attached file 7z. The PDF alternative has the advantage of having a good resolution of the numerous photos present in the essay and a more pleasant reading on PC, tablet and smartphone. The EPUB format translated into English has been distributed in: Slovakia, India, Canada, United Kingdom, Australia, United States, Ireland, Mexico, Switzerland, Netherlands, Norway, Jordan, Spain, Morocco, Indonesia, Argentina, Italy, Turkey, Malaysia, Bosnia and Herzegovina, Hungary, Nigeria, Singapore, Chile, South Africa, Colombia, Denmark. FOR INFORMATION. Email address: mariofrancomail@yahoo.it Email address: elettronicastandardfranco@yahoo.com Official page (Facebook): Elettronica Standard Franco

Mario Franco

  • ISBN:
  • 9788827556702
  • Language:
  • Inglés
  • Size:
  • Kb
  • Published:
  • January 23, 2018
  • Protection:
  • Watermarking