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Can implement a conversion from BigEndian to LittleEndian?

Created by: jmonzon at: 11/10/2021 11:07 AM (2 Replies)

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11/10/2021 11:07 AM	Rate (0)
jmonzon Regular Member Joined: 6/15/2021 Last visit: 6/6/2023 Posts: 48 Rating: (0)	That's a very ingenious solution!! Thank you very much!!! P.S: This solve my question but I'm curious about the solution that would be needed to implement a conversion from BigEndian to LittleEndian (Eg: talking about Bytes, convert ABCD to DCBA) Would you do the same but using VB instead of VW and using 3 blocks instead of 1? ------------------------------------------------------------------------------------------ Split from Modbus Big/Little Endian and bits frame.
	Last edited by: Jen_Moderator at: 11/10/2021 14:02:15 New subject after splitting
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11/10/2021 1:25 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 11/7/2024 Posts: 34158 Rating: (4254)	The transfer of values from registers of a Modbus device is only possible in words. Then swapping the 4 bytes from 2 registers is even more complex, since copying in LOGO! then only word wise is possible. I haven't used it yet and would first have to see how this can be done myself.

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11/10/2021 4:03 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 11/7/2024 Posts: 34158 Rating: (4254)	See attachment ... Attachment Untitled.PNG (272 Downloads)

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