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Modbus Function<br />
Write one output word<br />
Request<br />
Response<br />
Error<br />
Example<br />
Request and response (the frame format is identical)<br />
Example: write value 16#0008 in word W0022 (16#2329) in slave 2 Snb Number of starts 8.<br />
70<br />
Function code 1 Byte 0x06<br />
Register Address 2 Bytes 0x0000 to 0xFFFF<br />
Register value 2 Bytes 0x0000 to 0xFFFF<br />
Function code 1 Byte 0x06<br />
Register Address 2 Bytes 0x0000 to 0xFFFF<br />
Register value 2 Bytes 0x0000 to 0xFFFF<br />
Error code 1 Byte 0x86<br />
Exception code 1 Byte 01 or 02 or 03 or 04 (see details on<br />
page 72)<br />
Slave<br />
no.<br />
06 Word number Value of word CRC16<br />
Hi Lo Hi Lo Lo Hi<br />
1 byte 1 byte 2 bytes 2 bytes 2 bytes<br />
Request and response 02 06 0016 0008 CRC16
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