Version Information
Release Notes, Update information, Certifications and Frequently Asked Questions.
- What is WinCC OA?
- Release Notes Version 3.20
  All the new features and changes in WinCC OA V3.20.
- Patch Release Notes 3.20
  The release notes of all patches for WinCC OA Version 3.20.
- Notes for Upgrading a WinCC OA Project
  Important steps and information to consider when upgrading an existing WinCC OA project to the latest version.
- WinCC OA Version Incompatibilities
  A list of all incompatibilities that needed to be introduced between different versions of WinCC OA.
- Product Certifications
  Certificates held by ETM – A Siemens Company.
  - ISA/IEC-62443
    ISA/IEC-62443 is a series of standards, technical reports, and related information that define procedures for implementing electronically secure Industrial Automation and Control Systems (IACS). This guidance applies tend-users (i.e., asset owners), system integrators, security practitioners, and control systems manufacturers responsible for manufacturing, designing, implementing, or managing IACS systems.
  - IEC 61508
    IEC 61508 is the international standard that defines functional safety requirements for systems involving electrical, electronic, or programmable electronic technologies.
- Frequently Asked Questions
  A collection of common customer questions
Concepts
Your first step into modern and powerful process visualization.
Deployment
Topics you need to know before using WinCC OA.
Security
Go beyond the norm in cybersecurity.
Engineering
Powerful tools for easy or complex engineering tasks.
Data Management
Classify, structure and archive your data.
Business Logic / Control
Endless possibilities in data processing for your projects.
Data Visualization
User interfaces, Trends and Reports for every purpose and device.
Southbound Interfaces
The process connection to the actual machines/sensors.
Northbound Interfaces
Your portal to the cloud or supervising systems.
Web Connectivity / Network Interfaces
Data exchange, APIs and web technologies
User Management
All about authorization, authentication and login-customization.
Availability
How to get your system uptime to the maximum.
Reporting
Create state of the art project reports without limits.
Addons
Useful tools and enhancements for special demands.
Reference Tables
Detailed and extensive content for special project adaptation.
Videos & Tutorials
Explore the capabilities of WinCC OA with our carefully selected collection of video tutorials and guides.
Documentation
Basic information about terms and functions within the documentation.
Support & Services
An experienced team of support agents, consultants and trainers are ready to facilitate active partnerships with our customers, so they can profit from our comprehensive service.
Disclaimer
A brief clarification of liability exclusions or legal notices.

Product Certifications

Certificates held by ETM – A Siemens Company.


Title	Scope
Zertifikat - DIN EN 61508 (SIL 3) Deutsch	Funktionale Sicherheit – SIL 3
Certificate - DIN EN 61508 (SIL 3) English	Functional Safety – SIL 3
Certificate - IEC 61850 Client Certificate Level A CentOS Linux Edition 1	Communication networks and systems in substations
Certificate - IEC 61850 Client Certificate Level A CentOS Linux Edition 2	Communication networks and systems for power utility automation
Certificate - IEC 61850 Client Certificate Level A Windows 10 Edition 1	Communication networks and systems in substations
Certificate - IEC 61850 Client Certificate Level A Windows 10 Edition 2	Communication networks and systems for power utility automation
Certificate - IEC 62443-4-1:2018	Secure Product Development Lifecycle
Certificate - IEC 62443-4-1:2018/IEC 62443-4-2:2019	Industrial IT Security (Full ML3 Process Profile – see certificate) Cyber Security (100% SL2 – see Profile requirements)
Certificate - ISO 16484-5 EN BACnet Conformance Certificate	BACnet Interoperability Building Blocks BACnet Protocol Implementation Conformance Statement BACnet Testing Laboratories Product Listing
Zertifikat - ISO 9001:2015 Deutsch	Qualitätsmanagementsystem
Certificate - ISO 9001:2015 English	Certificate quality management system
Zertifikat - ISO 50001:2018 Deutsch	Energiemanagementsystem
Certificate - ISO 50001:2018 English	Energy management system
Certificate - OPC	OPC Excellence in Compliance