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Attention
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CANopen address and 232 communication address are the same
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Express register addressing in the form of Index (16-bit address) and Subindex
(8-bit sub-address)
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The digit 0x08 indicates that the length of the data stored in this register is 1
Byte, the digit 0x10 indicates that the length of the data stored is 2 Bytes, and
the digit 0x20 indicates that the length of the data stored is 4 Bytes
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R: readable,W: writable,S: savable,M: mappable;
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The complete CANopen address format is main index + sub index + data
length, such as 60400010 (control word)
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The complete Modbus address format is a 4-digit hexadecimal number, such
as 3100 (control word)