SystemServiceExtensionReadSysServState Method

Reads the System Service state (AdsSysServState)


Namespace: TwinCAT.SystemService
Assembly: TwinCAT.Ads (in TwinCAT.Ads.dll) Version: 7.0.0+e56d35ccc4675faac24789a4aab60071fc61d470

Syntax

C#

public static ResultValue<AdsSysServState> ReadSysServState(
    this IAdsConnection connection
)

Parameters

connection  IAdsConnection

The client (should be an IAdsConnection on port 10000)

Return Value

ResultValueAdsSysServState
ResultValue<AdsSysServState>.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IAdsConnection. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Exceptions

Exception

Condition

ArgumentOutOfRangeException

Service only available on AmsPort 10000 (SystemService). Cannot use this function on the specified client! - client

Reference

SystemServiceExtension Class TwinCAT.SystemService Namespace

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