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| 3/26/2014 7:58 PM | |
Joined: 9/23/2005 Last visit: 11/4/2024 Posts: 4351 Rating:
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Hi, As from STEP7 V13, it is possible to copy values from an optimized DB (with user data type variables) to non optimized DB (as array of bytes) and vice versa with use of the blocks Serialize / Deserialize (S7-1500 CPU). TIPs: E.g. you use an array of bytes as non optimized DB. If you intend to use other data types, for example arrays of word, you should declare the parameter not symbolically but with absolute pointer byte oriented address (for example: P#DB10.DBX0.0 BYTE 10). The input POS means de off set in the Byte array DB (0 = means no shifting). AttachmentC:\Users\z0008iwv\Documents\Bluetooth Exchange Folder\Serialize.zip (2174 Downloads) |
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Denilson Pegaia |
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