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July 28, 2020 03:17
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Returns the number of elements in an array in structured text (iec 61131-3)
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| (* Structured Text (IEC 61131-3) *) | |
| SIZEOF(Array); // Return size of entire Array in bytes | |
| SIZEOF(Array[0]); // Return size of one element | |
| SIZEOF(Array)/SIZEOF(Array[0]); // Return number of elements | |
| // Example use | |
| for( i = 0 ; i < SIZEOF(Array)/SIZEOF(Array[0]) ; i++){ | |
| // loop | |
| } | |
| (* | |
| Source: https://www.youtube.com/watch?v=fakMnyWtFSw | |
| Coding Best Practices - This is Automation | |
| *) |
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