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https://issues.apache.org/jira/browse/PLC4X-184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17630915#comment-17630915
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Lukas Ott commented on PLC4X-184:
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This issue has been migrated to https://github.com/apache/plc4x/issues/592
> Subscription to Items
> ---------------------
>
> Key: PLC4X-184
> URL: https://issues.apache.org/jira/browse/PLC4X-184
> Project: Apache PLC4X
> Issue Type: New Feature
> Components: Driver-S7
> Reporter: César García
> Assignee: César García
> Priority: Major
> Fix For: 0.6.1
>
> Attachments: PLCItemSubscription_S7300_S7400.pcapng
>
>
> This version implements the subscription to PLC Items under the philosophy
> "Don't call me, I'll call you".
> The requested items are sent periodically by the PLC to the driver. The
> driver collects the data and sends it to the client.
> This solution is ideal for systems that need rapid data updating and low
> resource consumption.
> Currently only S7-300 and S7-400.
> S7-1500 the next revision.
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