PLC and HMI Programming

PLC is a Programmable Logic Controller, and HMI is the Human Machine Interface. These are widely used in the industrial automation process. PLC and HMI programming is most necessary for automation like factory automation, industrial automation, and other automation. 

The control logic or the PLC program instructions are written onto the programming device through symbols and stored in the user memory. The Central Processing Unit (CPU) fetches these instructions from the user memory and executes the input signals by manipulating, computing, processing them to control the output devices.   

PLC Lighting

The PLC lighting can provide the same amount of light as the twin-tube CFL lamps of an equivalent wattage, and the sole difference is that they are half as big as the twin-tube CFLs. 

For this reason, the Programmable Logic Controller has compact fluorescent light that fits perfectly as a small bulb and other similar applications. Also, PLC lighting must be mentioned that there are two main types of lamps for the four-pin PLC light bulbs and the two-pin PLC light bulbs.

Mitsubishi PLC

The Three Principles of Mitsubishi PLC Corporate Responsibility to Society; Integrity and Fairness, and Global Understanding. Mitsubishi is the most useable PLC for this reason. Does somebody want to learn that how to Learn Mitsubishi PLC programming? At first Start GX Developer Software Project Menu

  • Select new project to create new PLC Programs
  • Select the open project for the available software file
  • Select PLC series and Type
  • Start to program PLC.
  • Programming test. Click the toolbar and select Start Ladder Logic test. Then PLC will simulate the program.
  • You can Force the program by Shift + Enter.
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Mitsubishi PLC is an industrial digital computer control system that monitors the output load state of input points and takes decisions based upon a custom Programmable Logic Controller program to control output machine. PLC and HMI Programming is most essential for an automation engineer.

PLC Programmer Jobs

Most of the PLC programmer jobs in the manufacturing industry, where the PLC program controls machinery. They create programming logic, schematics, write and install computer programs, and test the installed program’s efficacy. 

To make sure success as a PLC programmer, you will have excellent knowledge of machine and PLC controlling system, and logical approach, and the ability to work with minimal supervision. PLC Programmer Responsibilities are included below

  • Minimum diploma or Bachelor’s degree in electrical engineering, mechanical engineering, or a similar field.
  • PLC programming certification.
  • At least two years’ experience as a PLC programmer.
  • Electrical and mechanical engineering experience preferred.
  • In-depth knowledge of manufacturing and automated processes.
  • Knowledge of software design principles.
  • Proficiency in CAD and AutoCAD software.
  • Detailed understanding of PLC automation software and coding languages.
  • Ability to work with minimal supervision.
  • Ability to travel when required.

Delta PLC

Delta PLC encoding is a way of storing or transmitting data in the form of differences between sequential data more than complete files. It is known as data differencing. The difference information is recorded in discrete files called Delta PLC. 

This course is covering the complete programming of Delta PLC Model DVP-14SS2. Delta PLC and HMI Programming is widely using in industrial controlling applications. After doing this training course, you may easily do the program the other PLC series.

  • Install WPLSoft Simulator Version 2.41. Tip Question Comment.
  • Make Project File. Tip Question Comment.
  • Start Your Project
  • Select NO (Normally Open Switch)
  • Then Add NC (Normally Closed) Switch
  • Add Output Coil (Y0)
  • Now Add TMR (Timer)
  • Add CNT (Counter)
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ABB PLC automation devices deliver proper controlling solutions with high performance and elasticity. To be effectively stretch within diverse any manufacturing industries controlling applications, including water, building infrastructure, boiler controller, conveyer belt, data centers, renewable energy, machinery automation, any engineering field, material handling, marine, and more. 

ABB industrial automation tools provide high working performance and better control flexibility to deploy various small and big industries and applications. A controlled development system is a complete development environment for your Programmable Logic Controller. 

The editors and debugging functions’ use is based on advanced programming languages’ proven development program environments. And this course is covering the complete programming of PLC.


Wago PLC has ultra-high performance, low power consumption, numerous interfaces, space-saving design, and high reliability. WAGO’s PLC is user-friendly, and most useable programming controllers are cost-effective or cheap PLC for automation control solutions. Quick start Product function Controller 750.

Benefits of Wago PLC

  • Programming according to IEC 61131-3
  • It can combine with high-level languages
  • PLC and IT functions in one device
  • Multiple interfaces, functions, and application areas
  • High cybersecurity standards (SSL, SSH, Open VPN, and firewall)
  • Runtime system for COCKPIT (CODESYS V3)
  • Remote access via mobile communications
  • Linux real-time operating system
  • Docker-ready


PLC has programmable parameter for automation’s control function. Human Machine Interface is a PC based programming interface with frequently configurable programming software and broader functionality. Bangladesh Automation technologies provide an extensive training course on PLC and HMI Programming for the industrial controlling system.

It will all be based on the Human Machine Interface software functionality you have for the Function Block Diagram (FBD). The essential components include a power supply, central processing unit (CPU or processor), co-processor modules, input and output modules (Input/output), and a peripheral device.

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Rose is a technology enthusiast and a writer. She had the interest to write articles related to technology, software, Mobiles, Gadgets and many more.

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