ISumRead2S Methods

The ISumRead2S type exposes the following members.

Methods

 

Name

Description

Read2

Reads the Values.

Read2Async

Reads Symbol values as an asynchronous operation.

Extension Methods

 

Name

Description

AllFailed

Gets a value indicating, that all SubCommands failed.
(Defined by ISumCommandExtension)

AllSucceeded

Gets a value indicating, that all SubCommands succeeded.
(Defined by ISumCommandExtension)

FirstSubError

Gets the first SubError that is not NoError
(Defined by ISumCommandExtension)

OneFailed

Gets a value indicating, whether the overall Sumcommand failed (checking all subcommand results).
(Defined by ISumCommandExtension)

OneSucceeded

Gets a value indicating, whether the overall SumCommand succeeded (including all subcommands)
(Defined by ISumCommandExtension)

OverallError

Gets the Overall (combined error) from SumCommand AND SubCommands.
(Defined by ISumCommandExtension)

PollValues2S

Polls a series of symbols via a ISumRead2S command. The SumCommand will read all contained values with every trigger in one roundtrip.
(Defined by ValueSymbolExtensions)

PollValues2S

Polls a series of symbols via a ISumRead2S command. The SumCommand will read all contained values with every trigger.
(Defined by ValueSymbolExtensions)

Reference

ISumRead2S Interface TwinCAT.Ads.SumCommand Namespace

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