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https://issues.apache.org/jira/browse/PLC4X-208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17465636#comment-17465636
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Lukas Ott commented on PLC4X-208:
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[~cgalesanco] [~cdutz] Is this somthing the upgrade S7 driver can handle?
> [S7] When trying to write to a S7 device and writing is not explicitly
> enabled, the PLC will respond with an error code
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: PLC4X-208
> URL: https://issues.apache.org/jira/browse/PLC4X-208
> Project: Apache PLC4X
> Issue Type: Task
> Components: Driver-S7
> Affects Versions: 0.8.0
> Reporter: Christofer Dutz
> Assignee: Christofer Dutz
> Priority: Major
> Attachments: put-get-disabled.pcapng
>
>
> The S7 will respond with:
> * Error Class: 0x83
> * Error Code: 0x04
> if the user tries a write request and this is not explicitly enabled, we can
> definitely handle this in a nicer way.
> To fix the problem, you need to select the PLC in TIA, go into the Properties
> dialog, select "Protection". You will probably notice there's an Access Level
> Table, but you need to scroll down (even if it looks as if there is nothing).
> There check the box in: "Permit access with PUT/GET communications from
> remote partner...."
> Would be cool if we could give our users a hint on this.
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