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Posted to issues@plc4x.apache.org by "César García (Jira)" <ji...@apache.org> on 2020/03/02 15:08:00 UTC
[jira] [Updated] (PLC4X-184) Subscription to Items
[ https://issues.apache.org/jira/browse/PLC4X-184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
César García updated PLC4X-184:
-------------------------------
Description:
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.
was:
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.
> 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
> Priority: Major
> Fix For: 0.6.1
>
>
> 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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