devices_plcs

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devices_plcs [2021/01/31 23:32]
wikiadmin 		devices_plcs [2021/01/31 23:32] (current)
wikiadmin
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 An S7 Array is configured with the size (Register Count) and starting register (Start Register), and the data type of the array is taken from the address designation. In the example An S7 Array is configured with the size (Register Count) and starting register (Start Register), and the data type of the array is taken from the address designation. In the example
  
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 The data type is "B" in the starting address DB195:B0, and the number of elements in the array is 6. This means that the S7Array will read 6 byte registers starting at DB195:B0, so DB195:B0,DB195:B1,DB195:B2,DB195:B3,DB195:B4,and DB195:B5. If the Start Register was set to read words, such as DB195:W8, and the array size was set to 3, DB195:W8,DB195:W9,and DB195:W10 would be returned in the array. The data type is "B" in the starting address DB195:B0, and the number of elements in the array is 6. This means that the S7Array will read 6 byte registers starting at DB195:B0, so DB195:B0,DB195:B1,DB195:B2,DB195:B3,DB195:B4,and DB195:B5. If the Start Register was set to read words, such as DB195:W8, and the array size was set to 3, DB195:W8,DB195:W9,and DB195:W10 would be returned in the array.
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