IAdsStateProviderReadStateAsync Method
Reads the ADS status and the device status from an ADS server.
Namespace: TwinCAT.Ads
Assembly: TwinCAT.Ads.Abstractions (in
TwinCAT.Ads.Abstractions.dll) Version:
7.0.0+e56d35ccc4675faac24789a4aab60071fc61d470
Syntax
C#
Task<ResultReadDeviceState> ReadStateAsync(
CancellationToken cancel
)Parameters
|
cancel CancellationToken |
The cancellation token |
Return Value
Task
ResultReadDeviceState
A task that represents the asynchronous 'ReadState'
operation. The ResultReadDeviceState
parameter contains the state (State) as long as
the ErrorCode of the ADS
communication after execution.
Remarks
Not all ADS Servers support the State ADS Request
Reference
IAdsStateProvider Interface TwinCAT.Ads Namespace
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