> For the complete documentation index, see [llms.txt](https://support.powerio.com/hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.powerio.com/hub/codesys-hvac/en/training/schulungen.md).
# Courses
Become a CODESYS HVAC expert – with practical training courses
### Description
We offer hands-on CODESYS HVAC training for all experience levels. Our experienced instructors will provide you with the necessary knowledge to efficiently implement professional building automation projects.
### Training offerings
We offer three experience levels. It is also possible to develop an individual training course for you and your employees.
:star: CODESYS HVAC Basics
**The perfect introduction – even without prior knowledge**
Have you never worked with CODESYS before? No problem! We will show you everything from the ground up. By the end of the three days, you will have created your first project.
**Duration:**
* **3 days** · For beginners - *Online or on-site*
**What you will learn:**
* How to install and operate CODESYS
* How to set up your hardware
* How to write simple programs
* How to create attractive visualizations
* How to set up alarms and trends
**What you will be able to do afterward:** Implement simple building automation projects independently – for example, single-room control with visualization.
:star::star: CODESYS HVAC Advanced
**Network your systems professionally**
You know the basics and want more? Here you will learn how to connect different devices and systems with each other.
**Duration:**
* **2 days** · For advanced users - *Online or on-site*
**What you will learn:**
* Modbus communication (sensors, actuators, BMS)
* KNX and M-Bus integration
* BACnet and OPC UA
* Advanced web visualization
**What you will be able to do afterward:** Build complex systems with different communication protocols and connect them to higher-level systems.
:star::star::star: CODESYS HVAC Expert
**Become a sought-after specialist**
You will learn professional programming techniques and develop your own libraries.
**Duration:**
* **3 days** · For advanced users - *Online or on-site*
**What you will learn:**
* Object-oriented programming (OOP)
* Create your own libraries
* Connect APIs (e.g. external systems)
* Professional debugging
**What you will be able to do afterward:** Develop high-quality, reusable software components and implement complex integrations.
:bullseye-arrow: Individual training
**Tailored to your project**
Do you have special requirements not covered in our standard training courses? We will put together an individual training course for you – tailored exactly to your needs.
**Possible topics:**
* Training for your entire team
* Focus on specific libraries or functions
* Integration of specific hardware or protocols
* Support with a specific project
* Refresher or in-depth training on individual topics
**This is how it works:**
1. You describe your requirements to us
2. We create a customized training concept
3. You receive a non-binding offer
4. We arrange the date and format (online/on-site/in-house)
**Ideal for:**
* Companies with project-specific requirements
* Teams that are to be trained together
* Users with knowledge gaps in specific areas
### Training request
Request training
**Price:** *On request*
**On-site training locations:**
* *Company headquarters: Eberhardstr. 65, 70173 Stuttgart*
* *powerIO Solution Partner - Pfänder GmbH: Bachstr. 15, 74585 Rot am See*
* *Individually according to requirements*
**Languages:** *German and, on request, in English*
**Duration:** *Depending on the training program*
{% hint style="info" %}
**Still have questions?**
If you have any questions or requests regarding a training course, please do not hesitate to contact us. You are also welcome to use the inquiry form via the "Request Training" button.
{% endhint %}
### Variants
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{% endcolumn %}
{% column %}
**On-site training**
**Hands-on with real hardware**
You come to us and work directly with controllers. The best choice if you want the full practical experience.
{% endcolumn %}
{% endcolumns %}
{% columns %}
{% column %}
**How it works:**
* Training in our premises with complete hardware equipment
* Each participant has their own workstation
* Shared breaks and dinners for networking
{% endcolumn %}
{% column %}
**Benefits:**
* Real hardware to touch and try out
* Intensive exchange with trainer and participants
* Full focus without distractions from everyday life
{% endcolumn %}
{% endcolumns %}
***
{% columns %}
{% column %}
{% endcolumn %}
{% column %}
**Online training**
**Learn from anywhere – flexible and convenient**
You participate from your workplace or from home. All you need is a computer with an internet connection.
{% endcolumn %}
{% endcolumns %}
{% columns %}
{% column %}
**How it works:**
* Live training via video conference
* Screen sharing to join in
* Direct contact with the trainer for your questions
* Small groups for personal support
{% endcolumn %}
{% column %}
**Benefits:**
* No travel time and travel costs
* Learning in a familiar environment
{% endcolumn %}
{% endcolumns %}
### Why learn with us?
#### :toolbox: Real practice instead of dry theory
With us, you program from day one. No endless PowerPoint slides – you solve real tasks from building automation.
#### :code-simple: Directly from the developers
Our trainers helped design the HVAC libraries themselves. They know every function block and are happy to share their knowledge with you.
#### :people-group: Small groups
Maximum 8 participants per training course. This leaves enough time for your questions.
#### :certificate: Certificate of participation
You will receive comprehensive training materials and a certificate of participation.
---
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