Table des Matières
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WIRING MODE READING
Query example: 0100000000060103203C0002
Example Byte Description
01
-
Transaction ID
00
High
00
Low
Protocol ID
00
High
00
Low
06
-
6 data bytes
01
-
Unit ID
03
-
Function code
20
High
Starting register
3C
Low
00
High
2 words to be read
02
Low
Response example: 01000000000701030400000001
Example Byte Description
01
-
Transaction ID
00
High
00
Low
Protocol ID
00
High
00
Low
07
-
7 data bytes
01
-
Unit ID
03
-
Function code
04
-
4 reading bytes
00
High
00
Low
3 phase, 4 wire, 3 current wiring mode
00
High
01
Low
90
MODBUS RTU/ASCII, TCP
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