Free course · DCS
ABB Ability System 800xA DCS
ABB's DCS in metals, cement, paper and power plants worldwide: what 800xA is, Select I/O and xStream engineering, Control Builder's control diagram editor with function blocks, structured text, SFC and PID, the 800xA training sessions, and the cyber security reference architecture.
Free to learn. Verifiable certificate £19 when you pass the final exam (optional, VAT included).

Sample certificate. Optional, issued when you pass the final exam.
- Level
- Intermediate
- Modules
- 7
- Video
- 10 hours
- Price
- Free
Outcome
What you will be able to do
Explain System 800xA and its place, describe Select I/O and xStream engineering, build control diagrams in Control Builder with function blocks, structures, SFC, structured text and PID, follow the 800xA training sessions on structure, operation and engineering, and explain ABB's cyber security reference architecture and Modbus connectivity.
- Explain a DCS and where 800xA fits against PLC and SCADA
- Describe Select I/O, xStream engineering and Edgenius
- Build control diagrams with function blocks, structures, SFC, ST and PID in Control Builder
- Understand the 800xA workplace: aspects, objects, structures, Plant Explorer
- Add a loop from Control Builder to an operator graphic
- Explain the cyber security reference architecture and Modbus connectivity
Software
Compact Control Builder and System 800xA are licensed ABB software with no public trial. Every practice task has a paper route, and the videos show each step on a real system
Hardware
None. Follow by watching and re-drawing.
Syllabus
7 modules
Each module has video lessons, notes and a short quiz. The final exam closes the course.
- What System 800xA Is8 lessons
- Select I/O and xStream Engineering3 lessons
- Control Builder: Control Diagram Editor8 lessons
- Servers, Workplaces and Plant Explorer3 lessons
- Engineering a Loop: Graphics, Alarms and History3 lessonsLab
- Cyber Security and Connectivity2 lessons
- Final Assessment1 lesson
How it works
How this course works
- Watch the video lessonsOne module at a time, at your own pace.
- Take the module quizA short quiz at the end of each module shows what stuck.
- Keep your notesWrite in My notes beside each module and ask the trainer if you are stuck.
- Practise in the labOptionalTry a task from the module in the EDWartens Lab, in your browser.
- Sit the final examPass it once you have been through the modules.
- Certificate, if you want oneOptionalPaid, and only after you pass. Anyone can check it online.
EDWartens Lab
Practise this in the EDWartens Lab
Run a tank and pump process in the Lab, read the trends and check alarms the way an operator screen would show them.
Works alongside ABB Ability System 800xA DCS. The Lab is process control practice in your browser: no install, no hardware, free to use. Sign in as a learner and it opens with your account.
Levels to try with this course
PRC-01 · Process lab
Read the P&ID
Open in the lab (opens in a new tab)PRC-06 · Process lab
Alarm rationalisation
Open in the lab (opens in a new tab)PRC-07 · Process lab
Build an operator screen
Open in the lab (opens in a new tab)
Optional. Skip it whenever you like: it never blocks your progress or your certificate.
Why practise in a lab
Technical work is judged on what you can do: wiring, commissioning, finding a fault. Doing a task yourself teaches more than watching it a second time, and a lab lets you try it safely before you meet real equipment. It does not replace working on real hardware.
- Practise safely, so a mistake costs nothing.
- The lab checks your work like a site test, so you know when it is right.
- Free, in your browser, with nothing to install.
Certificate
An optional certificate when you pass
Learning is free. Pass the final exam and you can have a certificate for £19, including VAT, with a number employers can check online. It records that you completed a free online course; it is not a regulated qualification or a CPD certificate.
- Your name, the course, its study time and your final exam score
- A unique certificate number and a QR code to its verification page
- Issued by Wartens Ltd; add it to your LinkedIn profile in one click
- Pay now or after you pass: it is issued the moment you pass the final

Credits
Who made the lessons
The video lessons belong to their creators. EDWartens wrote the study plan, notes, quizzes and the final exam.
- ABB Control Systems
the official System 800xA videos
- ABB Control Systems
the Compact Control Builder control diagram editor tutorial
- Jitendra Anne
the 800xA training session recordings and DCS comparisons
- Bubble Lover
the Control Builder PID loop video
Questions
About this course
Is this a full 800xA engineering course?
Is Control Builder free?
Why pair this with the AC500 course?
Is the course really free?
What certificate do I get, and is it a ABB qualification?
Who made the video lessons?
How long does the course take?
Want a live class and career support?
The Professional Module is five live days of Siemens PLC, HMI and SCADA with an instructor, then a resume session and a CPD certificate.
