AdsServerDeviceNotificationRequestAsync Method

Sends an ADS Device Notification request asynchronously

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

Syntax

C#

protected Task<AdsErrorCode> DeviceNotificationRequestAsync(
    AmsAddress target,
    uint invokeId,
    uint numStampHeaders,
    NotificationSamplesStamp[] notificationHeaders,
    CancellationToken cancel
)

Parameters

target AmsAddress	The receiver's AMS address
invokeId UInt32	The invokeId for this call. Used to find the matching ADS Confirmation
numStampHeaders UInt32	The number of ADS Stamp Headers to be sent
notificationHeaders NotificationSamplesStamp	The array of ADS Stamp Headers to be sent
cancel CancellationToken	The cancellation token.

Return Value

Task AdsErrorCode
The ADS error code for this call.

Exceptions

Exception	Condition
ArgumentNullException	target
ArgumentNullException	notificationHeaders

Reference

AdsServer Class TwinCAT.Ads.Server Namespace

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