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You know of any good documents on modbus basics?
Created by: Ton Verra at: 9/15/2010 5:10 PM (2 Replies)
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| 9/15/2010 5:10 PM | |
Joined: 4/20/2007 Last visit: 3/4/2025 Posts: 728 Rating:
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Hello again, Well, thanks! I just have to know a bit more to be able to ask questions. You know of any good documents on the basics? Ton Splitted from PU 313C + CP 341 (modbus slave). |
Last edited by: O_Moderator at: 9/16/2010 10:02 AMnew subject after splitting |
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| 9/15/2010 5:30 PM | |
Joined: 9/27/2006 Last visit: 3/19/2025 Posts: 12344 Rating:
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Hello Ton; Here are a few documents from Modbus.org, on the Modbus protocol. Each one covers different aspects of the protocol: Modbus physical layer and CRC generation: http://www.modbus.org/docs/Modbus_over_serial_line_V1_02.pdf Modbus function codes: http://www.modbus.org/docs/Modbus_Application_Protocol_V1_1b.pdf Modbus/TCP: http://www.modbus.org/docs/Modbus_Messaging_Implementation_Guide_V1_0b.pdf |
Last edited by: dchartier at: 9/15/2010 5:31 PM |
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| 9/15/2010 6:52 PM | |
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Joined: 4/20/2007 Last visit: 3/4/2025 Posts: 728 Rating:
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Thanks a lot, I will check it out :-) |
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