Modern manufacturing does not run on manual labour. It runs on programmable logic controllers, supervisory monitoring systems, and the human-machine interfaces that let an operator control giant industrial equipment without ever being physically close to it.
That control architecture is what the PLC and SCADA Lab inside Parul University’s Lakshya 2047 Centre exists to teach. This exclusive lab was proudly inaugurated by our Union Minister, Dr Jitendra Singh, on 8th May 2026, and it’s decked out with functional realities of modern process controls. It will be useful to factories making bottles, automobiles, packaging, electronics and a holistic range of manufacturing, which thoroughly depends on the stack. Without that, the workers (team) will be close to machinery that can fail mechanically. With it, control happens through screens in a separate control room, and the safety risk is engineered out of the workflow.
Why PLC and SCADA matter for modern manufacturing!
The industrial safety argument is structural, not optional. Any continuous-flow manufacturing operation that places humans near heavy machinery faces the same problem.
A worker physically operating a machine that is running continuously is exposed to substantial risk. The machine could short-circuit, mechanical failure could cause the equipment to fall or release stored energy, or the worker could be drawn into moving parts during a momentary lapse of attention. The cumulative safety burden across a factory full of heavy equipment is what makes pure manual control of modern industrial operations untenable. The shift to PLC and SCADA-based control is the engineering response: separate the worker from the machine, mediate control through electronic systems, and engineer out the failure modes that physical proximity creates.
This is the operational logic behind the Make in India workforce capacity argument. India’s manufacturing ambitions depend on a workforce trained for the kind of automated industrial control that modern factories actually operate on. The PLC and SCADA Lab inside Lakshya 2047 is one of the operational responses to this workforce-capacity requirement. The Make in India multi-mission article treats the broader workforce thesis in more detail.
The three-layer control architecture students learn
The lab teaches a specific three-layer architecture that defines how modern industrial control systems are structured.
- Central control through SCADA. It stands for Supervisory Control & Data Acquisition, and it serves as the top supervisor of the entire architecture. It eventually holds the on-spot connection to data, extracts live data and distributes it to their respective control rooms. From an operations perspective, SCADA is the layer that gives human operators visibility into what is happening across the factory at any moment, with historical data available for analysis and live data available for decision-making.
- Logic through PLC and HMI. SCADA delivers information to the Programmable Logic Controller (PLC), which is the brain of the system, and to the Human Machine Interface (HMI), which is the monitor that displays the current state of the machine to the human operator. When the operator wants to change something about the machine’s behaviour, they push buttons on the HMI screen, and those commands flow through the HMI to the PLC. The PLC processes the input according to its programmed logic and decides what physical action to take.
- Physical action through electrical output. Once the PLC has decided what to do, it sends an electrical signal to the machine. The machine then takes physical action: valves open or close, conveyors start or stop, sirens activate when alarms are triggered, lights change colour, and the full range of mechanical and electrical output happens as a direct consequence of the PLC’s commanded behaviour.
The architecture is what every modern manufacturing operation runs on, whether the products being made are water bottles, automobiles, smartphones, pharmaceuticals, or processed food. Students who understand the architecture in operational depth are positioned for industrial automation engineering work across the full range of manufacturing sectors.
The technical components inside the lab
- Schneider Electric M221 Programmable Logic Controllers. The PLCs at the heart of the lab. The M221 is a compact PLC widely used in industrial control applications, and training on Schneider Electric hardware gives students transferable skills to other PLC platforms (Siemens, Allen-Bradley, Mitsubishi) that share fundamental operational concepts.
- SCADA monitoring systems. Full SCADA infrastructure that lets students see how industrial data flows from the factory floor through the control room to the database. Students learn to set up SCADA monitoring screens, configure alarms, and extract operational insights from the live and historical data.
- Human Machine Interfaces (HMI). Touch-screen interfaces that let operators control machinery through graphical commands. Students learn to design HMI screens that present machine state clearly, accept operator commands intuitively, and prevent operator errors that could damage equipment or cause safety incidents.
- Variable Frequency Drives (VFD). VFDs are the energy-saving infrastructure of modern industrial systems. A factory machine often does not require full power at all times; a fan running at one speed can be set to one speed only, reducing electricity consumption substantially. VFDs let students set the exact amount of current passing into a machine, which is what makes modern factories energy-efficient compared to the older constant-power model.
- Industrial-grade safety wiring and earthing. The lab includes the earthing installations and safety wiring that protect against electric shock when working with high-voltage inputs. This is part of the operational discipline that distinguishes industrial automation work from generic electrical engineering training.
The two certifications: Siemens and ISA
The lab issues two globally recognised credentials that together cover the breadth of industrial automation work.
- Siemens Certified Drives and Automation. Issued by Siemens, the global leader in industrial automation systems. The credential demonstrates competence in Siemens automation infrastructure and the broader principles of drives and automation that apply across vendor platforms. Siemens credentials are widely recognised by manufacturing employers globally and carry particular weight in industries with strong Siemens deployment.
- International Society of Automation (ISA) Certified Control Systems Technician (CCST). Issued by the ISA, the international standards body for industrial automation. The CCST credential is vendor-neutral and demonstrates competence in industrial control systems work that applies across vendor platforms. The credential is widely recognised in process industries, including chemicals, pharmaceuticals, oil and gas, and food and beverage manufacturing.
The two credentials are designed to complement each other. Siemens credentials demonstrate vendor-specific competence; ISA credentials demonstrate vendor-neutral competence. Students who hold both are positioned for the broadest range of industrial automation careers. Through the Lakshya 2047 Centre’s partnership architecture, both credentials also carry NSDC alignment inside India’s National Skills Qualifications Framework alongside the international vendor and standards-body recognition.
Cross-faculty access and what different students do inside the lab
The PLC and SCADA Lab is structurally accessible across multiple Engineering disciplines, with different students drawing on different dimensions of the lab’s capability.
- Programming and software students. After learning programming languages in earlier semesters, students bring their code directly to the PLC and SCADA Lab to verify whether the code actually controls physical machinery. Applying code to a PLC and watching a physical conveyor belt start moving is what converts theoretical programming training into operational confidence.
- Electronics and Communication (ECE) students. A factory is a network of communication between sensors, PLCs, HMIs, and the SCADA control room. ECE students engage the lab to establish these communication networks, connect communication wires, and configure the industrial-network infrastructure that the architecture depends on.
- Electrical engineering students. Engage the lab for the power-systems dimension, including the 3-phase motor work, the control transformer design, and the safety isolation work that prevents disastrous short circuits.
- Mechatronics and Robotics students. Use the lab to integrate PLC control with mechanical systems, building the mechatronic systems that combine electronic control with mechanical action.
- Postgraduate and PhD students. Use the SCADA database system to analyse industrial efficiency over time, building research projects that draw on the historical data SCADA accumulates across operational cycles.
Career pathways the PLC and SCADA Lab opens
- Industrial Automation Engineer. The foundational role. Industrial Automation Engineers design, implement, and maintain the PLC and SCADA infrastructure that modern factories run on. Demand is strong across manufacturing sectors, particularly as Make in India ambitions translate into expanded domestic manufacturing capacity. The two certifications from the lab position graduates for entry-level Industrial Automation Engineer roles.
- Control Systems Technician. Specialised role focused on the operational maintenance of industrial control systems. The ISA CCST credential is the entry-point credential for this role, and the hands-on training inside the lab develops the troubleshooting and maintenance skills the role requires.
- Process Engineer in chemicals, pharmaceuticals, oil and gas, or food and beverage industries. Process industries depend heavily on SCADA and PLC infrastructure. Process Engineers who understand the control systems can optimise production processes, troubleshoot quality issues, and design new process workflows.
- Manufacturing Operations Manager. Operations roles in manufacturing increasingly require automation literacy. Graduates with PLC and SCADA training are positioned for operations roles that combine manufacturing management with the technical depth to engage with the automation infrastructure on which the operations run.
- Industrial entrepreneur. Students who plan to set up their own small-scale manufacturing operations need the automation knowledge to design factory floors safely and efficiently. The lab’s training prepares students for this entrepreneurial pathway as well as for employed roles.
How the PLC and SCADA Lab connects to the broader Lakshya 2047 ecosystem
The PLC and SCADA Lab is the core of the industrial automation cluster inside Lakshya 2047, which also includes the Industrial Drives and Control Lab (for power control and 3-phase motor dimension), the Home Automation Lab (for building automation and HVAC), and the ABB Lab (for industrial robotics). The four labs together cover the operational stack of modern industrial automation work, from logic control through power systems through robotics through building automation.
The industrial automation cluster pairs naturally with the NVIDIA for students working on autonomous-systems projects that combine PLC control with AI-driven decision-making. The cluster also contributes directly to the Make in India workforce capacity, which is treated in detail in the AICTE IDEA Lab plus Make in India plus NEP 2020 article.
FAQs
Define the core difference between PLC & SCADA?
The full form of PLC is Programmable Logic Controller, whereas the full form of SCADA is Supervisory Control & Data Acquisition. There are different layers in architecture. PLC is the brain, and SCADA is the supervisory layer on top of PLCs, in direct connection with the database. SCADA can directly extract data from the base and distribute it accordingly to their respective control rooms. It delivers operational context to PLC & then human operator decides on how changes are made based on what the SCADA shows. After that process, HMI passes the commands to the PLC, & it executes the changes by sharing electrical signals to the main machinery!
Which certifications can students earn at the PLC and SCADA Lab?
Two globally recognised credentials. Siemens Certified Drives and Automation is issued by Siemens, the global leader in industrial automation systems, and demonstrates competence in Siemens automation infrastructure plus broader drives and automation principles. International Society of Automation Certified Control Systems Technician (ISA CCST) is issued by the ISA, the international standards body for industrial automation, and is vendor-neutral, demonstrating competence in industrial control systems work across vendor platforms. The two credentials complement each other and position graduates for the broadest range of industrial automation careers. Both also carry NSDC alignment inside India's National Skills Qualifications Framework through the Lakshya 2047 Centre's partnership architecture.
Which Parul University programmes access the PLC and SCADA Lab?
Multiple Engineering programmes engage the lab. B.Tech in Electrical Engineering, B.Tech in Electronics and Communication Engineering, B.Tech in Mechatronics Engineering, B.Tech in Robotics and Automation, and B.Tech in Mechanical Engineering students all engage the lab at appropriate levels of technical depth. Diploma, undergraduate, postgraduate, and PhD students access the lab, with postgraduate and PhD work focused on SCADA database analysis and research-grade industrial efficiency studies.
How does the PLC and SCADA Lab teach industrial safety alongside technical skills?
Industrial safety is structural to how the lab is designed, not a separate module added on top. The control architecture students learn (SCADA in the control room, PLC processing commands, HMI providing the operator interface) is itself the safety system, because it physically separates the human operator from the machinery. Within the lab, students work with proper earthing installations and safety wiring that protect against electric shock when handling high-voltage inputs. The 3-phase motor work is conducted with the safety isolation and control transformer design that prevents short circuits and the failures they cause. Students learn the operational discipline that distinguishes industrial automation engineering from generic electrical work, including the wiring conventions, the isolation practices, and the diagnostic procedures that keep both equipment and workers safe.
What real-world industries use the PLC and SCADA architecture students learn at the lab?
The architecture is universal across continuous-flow manufacturing. Water bottle manufacturing uses it for filling, capping, and packaging line control. Automobile manufacturing uses it for assembly line coordination, robot integration, and quality control. Pharmaceutical manufacturing uses it for batch processing control, environmental monitoring, and regulatory compliance documentation. Food and beverage manufacturing uses it for processing, packaging, and quality assurance. Oil and gas operations use it for refinery process control and pipeline monitoring. Chemical manufacturing uses it for reactor control and process safety management. Power generation uses it for grid management and equipment monitoring. The breadth of industries where the architecture is operationally deployed is part of why the lab's training opens broad career pathways across the manufacturing economy.
