Training: Mastering Modbus - Protocols and Industrial Applications

$2,310

  • 2 days
  • Onsite
  • 12 people max.
Ref: NVL974
12 people max.
$2,310
In-company rate: from $4,190 for the whole team
On-site and certification exam on quote
2 days
Onsite

Don't let this gap widen

Why this program matters

  • Without mastery of the Modbus protocol, industrial automation systems suffer recurring communication failures that halt production.

  • 40 % of maintenance incidents in industrial supervision stem from improper Modbus use, generating outages that cost an average of 12 000 € per hour of downtime.

  • Each month without expertise exposes the company to cumulative losses of 50 000 € and undermines its competitiveness against IIoT standards.

  • For technicians and engineers, this means endless diagnostics, risks of critical errors, and careers weakened by unstable operations.

Célian Lebacle, Learni trainer · Web & mobile expert
Célian Lebacle

Learni trainer · Web & mobile expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

41,182 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft
  • Atos

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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft, Microsoft and Atos.

Modbus training objectives

  • Understand the operation and variants of the Modbus protocol (RTU, TCP/IP)
  • Implement communications between PLCs, industrial devices and SCADA systems via Modbus
  • Diagnose and resolve common Modbus communication issues
  • Configure Modbus networks for industrial installations
  • Develop or configure Modbus data exchanges on various equipment

Program

Modbus curriculum: 3 modules over 2 days

Module 1 : Modbus Fundamentals and Protocol Architecture

Presentation of the Modbus protocol: history, variants (RTU, ASCII, TCP), structure of a Modbus frame. Analysis of master/slave communication modes. Overview of equipment types using Modbus. Basic security and best integration practices. Setting up a simple Modbus network with equipment simulation.

Module 2 : Configuration, Setup and Troubleshooting of a Modbus Network

Modbus configurator, addresses, registers and data tables. Diagnostic and simulation software tools. Detailed study of exchanges and common error causes (timeouts, CRC, collisions). Practical exercises on real diagnostic cases, wiring and problem solving. Multi-master connections, specific aspects of Modbus TCP/IP.

Module 3 : Advanced Applications, Practical Project and Security

Integration of Modbus into SCADA systems and common industrial PLCs (Schneider, Siemens, etc.). Remote commands and supervision. Securing Modbus communications, challenges and solutions. Project workshop: complete deployment of a Modbus network with installation report, setup and functional tests. Review of learning outcomes, advice for further steps.

How Modbus skills are assessed

  • Practical exercises throughout the training
  • Continuous evaluation at the end of each day
  • Final MCQ to validate learning outcomes

How the Modbus course is taught

  • Interactive courses with real-world use cases
  • Hands-on practice with Modbus simulator and virtual workshop equipment
  • Case studies and live troubleshooting
  • Detailed course materials and practical sheets

Modbus training: access and practical arrangements

The Training: Mastering Modbus - Protocols and Industrial Applications program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training: Mastering Modbus - Protocols and Industrial Applications program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training: Mastering Modbus - Protocols and Industrial Applications program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

How Learni guarantees the quality of your Modbus training

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

Modbus: frequently asked questions

What can participants do after Training: Mastering Modbus training?+
They can understand the operation and variants of the Modbus protocol (RTU, TCP/IP), implement communications between PLCs, industrial devices and SCADA systems via Modbus and diagnose and resolve common Modbus communication issues. Those are the stated objectives of the Training: Mastering Modbus program at Intermediate level, checked by the end-of-session assessment.
What does the Training: Mastering Modbus program cover, day by day?+
Day 1: Modbus Fundamentals and Protocol Architecture. Day 2: Configuration, Setup and Troubleshooting of a Modbus Network. Day 3: Advanced Applications, Practical Project and Security. The Training: Mastering Modbus program runs over 2 days, delivered on site.
How is Training: Mastering Modbus training assessed?+
Assessment relies on practical exercises throughout the training, continuous evaluation at the end of each day and final MCQ to validate learning outcomes. Learni issues a completion certificate together with the individual assessment report at the end of the Training: Mastering Modbus program, which an L&D team can file as evidence.
How much does Training: Mastering Modbus training cost per participant?+
Training: Mastering Modbus training costs $2,310 per participant. For an in-company team, the flat rate starts at $4,190 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Training: Mastering Modbus training take?+
2 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Training: Mastering Modbus training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Training: Mastering Modbus training?+
Basic knowledge of industrial automation or industrial networks.
Is a certificate issued after Training: Mastering Modbus training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for Training: Mastering Modbus training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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