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Accesing Array [Words] to Bytes, interpreting code

Created by: Kertvin at: 9/11/2010 2:32 PM (1 Replies)

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9/11/2010 2:32 PM	Rate (0)
Kertvin Advanced Member Joined: 5/24/2010 Last visit: 5/8/2019 Posts: 22 Rating: (0)	guys can you help me, interpre the last part of this code? the "datab121" is an array of word, the "blockt_nr" is a byte, and "cls_crk" is a bool type. i interpret this code like this: the blockt_nr byte is accessing the array of word whose byte is "5", am i correct? this is a codesys program and i am trying to convert it to scl, and im kinda lost, how can i convert it to scl? thanks a lot. the code: CLSD_CRKT := BYTE_TO_BOOL(DINT_TO_BYTE(DATAB121[BLOCKT_NR,5])/1 AND 16#01));

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9/13/2010 7:41 AM	Rate (0)
Aret Posts: 2348 Rating: (264)	DATAB121[BLOCKT_NR,5] usually that means you have 2-dimensional array, i.e. having 2 indexes. Maybe you can upload code here if you have futher questions?
Aret Posts: 2348 Rating: (264)
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