Version Information
Release Notes, Update information, Certifications and Frequently Asked 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.
- WinCC OA Configuration Files
  Several configuration files are used in a WinCC OA project. This chapter gives you a brief overview of the different configuration files.
  - Project Config File
  - Optimization of WinCC OA
  - Config File Entries
    - [all drivers]
      Settings valid for all drivers. Define the entries in the driver specific section (e.g. [apc], [opc], ...).
    - [all sections]
      Settings which can be used in all sections
    - [all sections except general]
      Settings for all sections except [general]
    - [ascii]
      Settings for the ASCII Manager
    - [asx]
      Settings for the ASX driver
    - [asx_<k_komReceiver>]
      Settings for the ASX Receiver.
    - [attentionEffectEWO]
      Settings for the AttentionEffectEWO.
    - [auth]
      The settings for the auth section start with this keyword.
    - [bacnet]
      Settings for the BACnet driver
    - [bacnetdefault]
      Settings for the BACnet Application.
    - [calcstate]
      Settings for the calculateState.ctl CTRL script.
    - [commandChannel]
      Settings for the Command Channel.
    - [ctrl]
      Settings for the Control Manager
    - [data]
      Settings for the Data Manager
    - [different sections]
      Settings for different sections
    - [DisRec]
      Settings for the Disaster Recovery System
    - [dist]
      Settings for the Distribution Manager
    - [distsync]
      Settings for Dist management.
    - [dnp3]
      Settings for the DNP3 driver
    - [driver]
      Config Entries for Drivers.
    - [eip]
      Settings for the EIP driver
    - [event]
      Settings for the Event Manager
    - [general]
      Global settings valid for all managers
    - [httpServer]
      Defines options for the httpServer running inside a CTRL manager
    - [iec]
      Settings for the IEC driver
    - [iec61850]
      Settings for the IEC 61850 client.
    - [mod]
      Settings for the Modbus driver
    - [modsrv]
      Settings for the Modbus/TCP server
    - [mqtt]
      Settings for the MQTT driver.
    - [mqttpub]
      Settings for the MQTT Publisher.
    - [NextGenArch]
      Settings for the NextGenArchive (NGA)
    - [oaTest]
      Settings for the WinCC OA Unit Dynamic Link Library.
    - [oledb]
      Settings for the OLE DB provider.
    - [onlineBackup]
      Settings for the online backup
    - [opc]
      Settings for the OPC client
    - [opc_<symbolic_servername>]
      Server-specific settings for the OPC client
    - [opcae]
      Settings for the OPC A&E Client
    - [opcae_<servername>]
      Server-specific settings for the OPC A&E client
    - [opcaesrv]
      Settings for the WinCC OA OPC A&E server.
    - [opchda]
      Settings for the OPC HDA client
    - [opchdasrv]
      Settings for the OPC HDA Server
    - [OPCSERVER]
      Settings for the OPC server
    - [opcsrv]
      General settings for the OPC DA server.
    - [opcua]
      Settings for the OPC UA client
    - [opcuasrv]
      Settings for the OPC UA server
    - [PMAgent]
      Settings for the PM-Add-On.
    - [pmon]
      Settings for the Process Monitor (Pmon)
    - [pmonWatchdog]
      The settings for the pmonWatchdog section start with this keyword.
    - [profisafe]
      Settings for the PROFIsafe driver.
    - [proxy]
      Settings for the WCCILproxy
    - [redu]
      Settings for the Redundancy Manager
    - [reporting]
      Settings for the Reporting Manager.
    - [rk512]
      Settings for the RK512 driver
    - [s7]
      Settings for the S7 driver
    - [s7plus]
      Settings for the S7Plus driver
    - [sbus]
      Settings for the S-Bus driver
    - [secs]
      Settings for the SECS driver.
    - [sinaut]
      Settings for the SINAUT driver
    - [snmpa]
      Settings for the SNMP Live Agent
    - [snmpdrv]
      Settings for the SNMP manager
    - [split]
      Settings for the split mode manager
    - [ssi]
      Settings for the SSI driver
    - [stdlib]
      Settings for the Standard Object Library (Stdlib).
    - [TLSGateway]
      Settings for the TLS gateway. The TLS standard is only used in the German-speaking part of Europe. Therefore the full documentation is only available in German. Please contact an ETM key account manager for further information.
    - [ui]
      Settings for the User Interface
    - [ulcUX]
      Settings for the ULC UX client.
    - [valarch]
      Settings for the Value Archive
    - [ValueArchiveRDB]
      Settings for the RDB Archiving
    - [webClient]
      Settings for the WinCC OA mobile UI application and the Desktop UI.
    - [wssServer]
      Settings for specialized WebSocket servers (as used for e.g. Dashboard or Node-RED).
- Manager options, basics
  An introduction to using the manager options available in WinCC OA.
- Internal data point types
  The overview of the internal data point types available in WinCC OA.
- Data point configs
- Data Types
  An overview of the data types available in WinCC OA.
- Driver Characteristics
  The driver characteristics overview tables.
- Drivers
- Driver Specific Functions
- Error Messages
  The overview of error messages available in WinCC OA.
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.

Config File Entries