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1/10/2025 10:16 AM | |
Joined: 9/23/2005 Last visit: 2/10/2025 Posts: 4403 Rating:
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Hi Until now, when working with arrays, each individual element of the array was counted as a “HMI used tag”. Starting with TIA V20, it is also possible to optionally declare the array as a single element (BlockArray), i.e. it is counted as a single tag. In this context, it is always accessed as a whole. TIPs:
From the Information System: “...Array as block can be used in the following methods of the Unified object model: TagSet.Read TagSet.ReadAsync Tagset.ReadMaxAge TagSet.Write TagSet.WriteAsync TagSet.WriteAsyncQCD TagSet.WriteQCD TagSet.WriteWithOperatorMessage Tag.Read Tag.Write Tag.WriteQCD Tag.WriteWithOperatorMessage CreateTagSubscription SysFct.UpdateTag “ Sample project (archived from TIA Portal as .zap20 and after that compacted in .zip format to be uploaded here) user= User, all password = Password1! Attachmentarray as a block_20250102_1037.zip (60 Downloads) |
Denilson Pegaia |
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This contribution was helpful to
2 thankful Users |
1/23/2025 12:57 PM | |
Joined: 2/11/2020 Last visit: 2/7/2025 Posts: 14 Rating:
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Hello, BlockArray is not supporting Array of String, either Array of <UDT> ? |
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