Learn SIEMENS-TIA-PORTAL with Real Code Examples
Updated Nov 26, 2025
Learning Path
Install TIA Portal and familiarize with IDE
Learn basic PLC programming (OB, FC, FB)
Design simple HMI screens
Practice with PLCSIM simulation
Integrate devices and networks in small projects
Skill Improvement Plan
Week 1: Hardware configuration and OB programming
Week 2: Ladder/FBD/SCL programming basics
Week 3: HMI design and visualization
Week 4: Network configuration and diagnostics
Week 5: Multi-device integration and advanced simulation
Interview Questions
What is Siemens TIA Portal and its purpose?
Which devices are supported by TIA Portal?
How do you simulate PLC programs?
What are the strengths and limitations of TIA Portal?
How do you integrate HMI and drives in a project?
Cheat Sheet
OB1 - main program block
FC - reusable function
FB - function block with internal data
DB - data block for variables
FBD, LAD, SCL - programming languages
PLCSIM - simulation of PLC logic
Books
TIA Portal Step 7 Programming Guide
Automating Industrial Processes with TIA Portal
HMI Design and Visualization with WinCC
PLC Programming with SIMATIC S7
Industrial Automation with TIA Portal
Tutorials
Getting Started with TIA Portal
PLC Programming with SIMATIC S7
HMI Design Basics in TIA Portal
Motion Control and Drives Integration
Simulating and Debugging Automation Projects
Official Docs
https://support.industry.siemens.com/tia-portal
https://new.siemens.com/global/en/products/automation/industry-software/automation-software/tia-portal.html
Community Links
Siemens Industry Online Support (SIOS)
Siemens TIA Portal Forum
PLC and automation engineering communities
LinkedIn Siemens automation groups
YouTube TIA Portal tutorials and workshops
Community Support
Siemens support portal
Siemens Industry Online Support (SIOS)
PLC forums and communities
LinkedIn and professional groups for TIA Portal
Online tutorials and training courses