When I perform data sampling on the structure data of the SPH (INT and DINT types mixed) from the UG, the data is assigned improperly from some midpoint.

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  • GLOBAL > PLC > Common to SX > Others > When I perform data sampling on the structure data of the SPH (INT and DINT types mixed) from the UG, the data is assigned improperly from some mid...
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  • Displayed Date : 2023/04/25 19:00
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When I perform data sampling on the structure data of the SPH (INT and DINT types mixed) from the UG, the data is assigned improperly from some midpoint.

When I perform data sampling on the structure data of the SPH (INT and DINT types mixed) from the UG, the data is assigned improperly from some midpoint.
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Answer

The addresses of structure data are automatically assigned by the D300win to ensure optimum memory assignment.
Data sampling is a method to acquire a certain amount of data simultaneously starting from a specific address. Since users have no way to know the order in which this data structure has been assigned, do not use the data sampling function of the UG for a structure.