TwinCAT ADS .NET API Documentation
The TwinCAT .NET API implements support for the TwinCAT Automation Device specification (ADS). It can be used within .NET Framework programming languages and support ADS Client implementations. The ADS API interface permits:
- The Implementation of ADS Clients
- Browsing of (ADS) server side symbolic information.
- Reading and writing ProcessImage information in Raw or in type safe manner.
- Receiving ADS Notifications as events.
Getting Started
For getting started please have a look at the following documents:
Background information about the TwinCAT ADS protocol can be found here:
- ADS Introduction
- TwinCAT ADS Device concept
for common ADS information.
From the conceptual standpoint within this ADS .NET API reference documentation, the most important starting points for reading are the following Classes/Methods:
Main documentation entry points
|
Description |
Link |
|---|---|
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Addressing ADS Devices via AmsNetId Address information. | |
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Communicate to ADS Devices via the AdsClient class. | |
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Implement your own (virtual) ADS Server | |
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Browse target system symbolic information. Creation of the SymbolLoader via Factory class. |
SymbolLoaderFactory.Create(IConnection,ISymbolLoaderSettings) |
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Session and Connection management on top of the ADS communication channel established by the AdsClient. | |
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Usage of Ads.Rx (Reactive extensions) to write reactive code. |
AdsClientExtensions, AdsClientExtensions The ADS reactive extensions are only available for usage, when the corresponding Nuget package is downloaded from Nuget.org. Beckhoff.TwinCAT.Ads.Reactive package on Nuget |