8/29/2016 9:32 PM | |
Posts: 5225 Rating: (1192)
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Several options are available.. especially for the S7-1500. Ignoring your wishes for a small moment...
https://support.industry.siemens.com/cs/ww/en/view/109476781
Using instructions based on VARIANT datatype is less concerned about the structure but it should be the same. Serialise / Deserialise pushes "unstructured" to structured and visa versa. "BLKMOV" and PEEK/POKE (SCL language) needs the data to be in not optimized structure. My first preference is with variant instructions... but not using numbers as DB indicators. Else I would make a small function in SCL with POKE_BLK as huggy_d1 suggests. (smile) That is just my choice. If these notes cause more confusion - please return and give us an idea of how the data is structured. |
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