7/23/2019 10:54 AM | |
Joined: 5/16/2014 Last visit: 9/12/2022 Posts: 7298 Rating: (2145)
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Hello elaba, ODK-functions are C-functions. The ODK option is only a documentation about more internal C-functions, as you can see in the C-Editor in WinCC. With the WinCC OLEDB provider you can read out data from the runtime archives of Taglogging and Alarmlogging. see Application example: "Export of archive data using the SIMATIC WinCC/Connectivity Pack (OLE DB Provider)" https://support.industry.siemens.com/cs/ww/en/view/38132261 But you can only read data, in this way, not write data in the archive. For writing values in a tag archive, you can use the ODK-function "TLGInsertArchivData". Regards Georg Berghof AttachmentTLGInsertArchivData.pdf (98 Downloads) |
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