Industrial Process Controls Foundation Online Training Course
Course Overview
The Industrial Process Controls Foundation Online Training Course provides a practical introduction to the fundamental principles used to monitor, regulate, and automate industrial processes. It is designed to help beginners, technicians, engineers, operators, and maintenance personnel understand how process measurements, control loops, controllers, PLCs/DCS, HMI/SCADA systems, and final control elements work together to achieve safe, stable, and efficient plant operation.
The course covers essential process variables such as pressure, temperature, level, and flow, together with sensors, transmitters, control valves, feedback control, setpoints, process variables, PID control fundamentals, and basic controller tuning. These are core areas commonly included in foundational industrial process-control training. (isa.org)
Participants will also be introduced to P&IDs, control-loop diagrams, industrial control architectures, PLC/DCS interfaces, HMI/SCADA integration, alarm concepts, and basic troubleshooting using practical industrial examples from oil & gas, petrochemical, manufacturing, water treatment, and power-generation facilities.
By the end of the training, participants should have a solid foundation for understanding how an industrial process is measured, controlled, monitored, and automated, preparing them for more advanced studies in process instrumentation, PLC/DCS programming, SCADA, process control engineering, and industrial automation. ISA similarly positions foundational process measurement and control training as preparation for further control-system learning. (isa.org)
Recommended for: Instrumentation Technicians, Control Technicians, Electrical & Instrumentation Personnel, Process Engineers, Automation Engineers, Maintenance Engineers, Plant Operators, Engineering Graduates, and other industrial personnel seeking a strong foundation in process controls.
Training Fee
- Training Fee: N250,000
Course Level
Foundation / Beginner
Recommended Duration
20–25 Hours Online
Self-paced or instructor-led
Target Audience
- Instrumentation and Control Technicians
- Electrical & Instrumentation Technicians
- Process Control Engineers
- Automation Engineers
- Plant Operators
- Maintenance Engineers and Technicians
- Production/Process Engineers
- Engineering Graduates and Students
Prerequisites
Basic knowledge of:
- Industrial electrical systems
- Basic mathematics
- Basic instrumentation concepts
No previous process-control programming experience is required.
Module 1 – Introduction to Industrial Process Control
Topics
- What is industrial process control?
- Purpose and objectives of process control
- Automation vs. manual control
- Open-loop and closed-loop control
- Continuous, batch, and discrete processes
- Basic process-control terminology
- Process variables:
- Temperature
- Pressure
- Flow
- Level
- Speed
- Composition
- Setpoint, process variable and manipulated variable
- Error and deviation
- Disturbances and load changes
- Basic control-loop concept
Practical Exercise:
Identify the control variables in a typical oil & gas, power-plant, or manufacturing process.
Module 2 – Understanding Industrial Processes
Topics
- Basic process dynamics
- Process gain
- Process dead time
- Process lag/time constant
- Steady-state and transient conditions
- Process disturbances
- Process response to changes
- Heating and cooling processes
- Pumping and flow processes
- Tank level processes
- Pressure-control processes
Practical Exercise:
Analyze the response of a tank-level and temperature-control process.
Module 3 – Industrial Measurement Fundamentals
Topics
- Measurement principles
- Accuracy, precision and repeatability
- Range and span
- Zero and calibration
- Instrument errors
- Analog vs. digital signals
- 4–20 mA signals
- 0–10 V signals
- Pneumatic signals
- HART communication fundamentals
- Smart transmitters
- Signal conditioning
Measurement Applications
- Pressure measurement
- Temperature measurement
- Flow measurement
- Level measurement
ISA’s foundational process-control curriculum similarly emphasizes temperature, pressure, level and flow measurement as core building blocks of process control. (isa.org)
Module 4 – Process Control Loops
Topics
- Basic control-loop architecture
- Sensor/transmitter
- Input signal
- Controller
- Output signal
- Final control element
- Process feedback
- Setpoint vs. process variable
- Controller output
- Error signal
- Manual vs. automatic mode
- Direct vs. reverse acting control
Control Loop Example
Process → Sensor → Transmitter → Controller → Final Control Element → Process
Practical Exercise:
Trace a complete pressure-control loop from field transmitter to control valve.
Module 5 – Control Valves and Final Control Elements
Topics
- Function of final control elements
- Control valves
- Valve body and trim
- Actuators
- Positioners
- I/P converters
- Solenoid valves
- Pneumatic actuators
- Electric actuators
- Valve fail positions:
- Fail Open
- Fail Close
- Fail in Place
- Valve characteristics
- Control valve sizing fundamentals
- Cavitation and flashing
- Common control-valve problems
Practical Exercise:
Interpret a control-valve loop and identify its fail-safe position.
Module 6 – Controllers and Control Modes
Topics
- On/Off control
- Proportional control
- Integral control
- Derivative control
- PI control
- PD control
- PID control
- Controller output
- Proportional band
- Integral/reset action
- Derivative action
- Controller modes:
- Manual
- Automatic
- Cascade
Practical Exercise:
Observe how P, PI and PID actions affect a simulated process.
Module 7 – PID Control Fundamentals
Topics
- Understanding PID mathematically and practically
- How proportional action works
- How integral action eliminates offset
- How derivative action responds to process changes
- PID tuning terminology
- Controller gain
- Integral time
- Derivative time
- Controller response
- Overshoot
- Oscillation
- Stability
- Process dead time
- Common PID tuning problems
Practical Exercise:
Tune a basic temperature or flow-control loop using a simulated process.
PID and feedback-loop fundamentals are central components of established industrial process-control foundation curricula. (isa.org)
Module 8 – P&IDs and Control Documentation
Topics
- Introduction to P&IDs
- Instrument identification
- ISA instrumentation symbols
- Tag numbers
- Process equipment symbols
- Instrument bubbles
- Control-loop identification
- Control valves on P&IDs
- Signal lines
- Interlocks
- Alarms
- Basic control narratives
- Instrument index
- I/O list
- Cause-and-effect diagrams
Practical Exercise:
Read and interpret a simplified oil & gas process P&ID and identify all control loops.
Module 9 – PLC Fundamentals
Topics
- What is a PLC?
- PLC applications
- PLC architecture
- CPU
- Power supply
- Digital inputs and outputs
- Analog inputs and outputs
- PLC scan cycle
- Basic ladder logic
- Timers and counters
- Interlocks
- Alarms
- PLC control of process equipment
- PLC-to-instrument interface
Practical Exercise:
Develop a simple PLC control sequence for a pump and tank system.
Module 10 – DCS Fundamentals
Topics
- What is a DCS?
- DCS architecture
- Controller stations
- I/O systems
- Engineering workstation
- Operator workstation
- Historian
- Control networks
- DCS vs. PLC
- Process control applications
- DCS alarm and trend functions
- Basic DCS control-loop configuration
DCS, PLC, SCADA, PID and final-control-element integration are recognized as key components of modern industrial process automation. (isa.org)
Module 11 – HMI and SCADA Fundamentals
Topics
- HMI concepts
- SCADA concepts
- Operator interface
- Process graphics
- Digital and analog indications
- Alarm displays
- Trends
- Historical data
- Setpoint entry
- Equipment status
- PLC/DCS-to-SCADA communication
- Basic industrial communication concepts
Module 12 – Alarms, Interlocks and Process Protection
Topics
- Process alarms
- High/low alarms
- High-high/low-low alarms
- Equipment interlocks
- Permissives
- Trips
- Emergency shutdown concepts
- Basic cause-and-effect logic
- Alarm acknowledgement
- Alarm priorities
- Introduction to SIS and ESD
- Difference between control and protection systems
Module 13 – Industrial Control System Architecture
Topics
- Field level
- Control level
- Supervisory level
- Enterprise level
- Sensors and transmitters
- Remote I/O
- PLC
- DCS
- SCADA
- HMI
- Control network
- Industrial Ethernet
- Basic Modbus concepts
- PLC/DCS/SCADA integration
Module 14 – Basic Control Loop Troubleshooting
Topics
- Systematic troubleshooting methodology
- Identifying measurement problems
- Checking transmitter signals
- Checking controller configuration
- Checking output signals
- Checking control valves
- Signal-loss troubleshooting
- Loop wiring problems
- Grounding and shielding basics
- Instrument air problems
- Controller tuning problems
Troubleshooting Scenarios
- Unstable pressure loop
- Slow temperature response
- Flow transmitter reading incorrectly
- Level loop oscillation
- Control valve not responding
- 4–20 mA signal failure
- PLC analog input fault
Module 15 – Industrial Process Control Applications
Participants will examine control strategies used in:
Oil & Gas
- Separator pressure control
- Separator level control
- Flow control
- Compressor control
- Pump control
- Heater temperature control
Power Plants
- Boiler pressure
- Steam temperature
- Feedwater control
- Fuel control
- Turbine-related process control
Manufacturing
- Temperature control
- Flow control
- Tank level control
- Motor/pump sequencing
Water Treatment
- Tank level
- Flow control
- Pressure control
- Chemical dosing control
Module 16 – Integrated Practical Project
Participants complete a simplified industrial process-control project.
Project Example
Automatic Tank Level and Flow Control System
The participant will:
- Interpret the process P&ID
- Identify process variables
- Select appropriate instruments
- Develop the control-loop architecture
- Configure transmitter signals
- Develop basic PLC/DCS control logic
- Configure PID control
- Configure alarms
- Configure HMI/SCADA indications
- Test the control loop
- Simulate process disturbances
- Troubleshoot control-loop problems
Final Assessment
Online Assessments
- Module quizzes
- Knowledge checks
- Instrument identification exercises
- P&ID interpretation test
- PID control assessment
- PLC/DCS fundamentals test
- Troubleshooting scenarios
Final Examination
50–60 questions
Practical Assessment
Participants troubleshoot a simulated process-control loop and submit their solution.
Certificate
Participants who successfully complete the course and final assessment receive:
Certificate of Completion – Industrial Process Controls Foundation
Suggested Course Outcome
After completing the course, participants should be able to:
- Explain fundamental process-control concepts
- Identify common process variables
- Understand industrial measurement systems
- Explain open- and closed-loop control
- Identify the components of a control loop
- Understand PID control fundamentals
- Interpret basic P&IDs
- Understand control valves and final control elements
- Explain PLC and DCS architecture
- Understand HMI/SCADA functions
- Understand alarms, interlocks and permissives
- Perform basic control-loop troubleshooting
- Understand PLC/DCS/SCADA integration
- Apply process-control concepts to oil & gas, power, manufacturing and water-treatment applications
This structure is well suited to an online foundation course, with short video lessons, downloadable notes, quizzes, animated control-loop demonstrations, P&ID exercises and process simulations. Established online industrial-control courses similarly use modular delivery and cover measurement, feedback control, PID, documentation and control-system architectures. (isa.org)