TECO E510s Series - Page 383

AP 3-13
RTU Mode
Command Message Response Message (Normal) Response Message (Error)
Node Address 01 H Node Address 01H Node Address 01H
Function 10H Function 10H Function 90H
Starting
Register
High 25H
Starting
Register
High
Exception
code
Exception code 03H
Low 01H Low 01H
CRC-16
High 0CH
Number of
Registers
High 00H
Number of
Registers
High 00H Low 01H
Low 02H Low 02H
Number of DATA 04H
CRC-16
High High
DATA 1
High 00H Low 04H
Low 01H
DATA 2
High 17H
Low 70H
CRC-16
High 60H
Low 27H
* Data amount is register amount x 2