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dheiner

Allow writing to Flash via Data Table Elements

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I am using a V1040 with a Data Table in which I need to write/edit values. The Properties setting for allowing this is greyed out. Can someone tell me perhaps why and how to fix it?

Thanks.

 

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Hi,

 

The option shown in the properties window is for data tables which its columns configured as "part of project" - Data Tables columns which are marked as part of project are downloaded to the Flash memory and cannot be written by the Enhanced Vision. (V130/V350/V560/V570/V1040/V1210)

 

If you wish to write to a data table, do not mark its columns as part of project. The colums which are not configured as "part of project" located in the RAM and you can write to the data table in ladder code.

If you wish to download the data table value after downloading the project - Open the data table window and select the option "read/write tables".

Then select the required table and click write table - note that this action will overwrite the values exisitng in data table RAM.

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