TECO L510S Series - Page 184

App 3-12
RTU Mode
Instruction Message Response Message (Normal) Response(Fault)
SLAVE
Address
01H SLAVE Address 01H SLAVE Address 01H
Function Code 10H Function Code 10H Function Code 90H
Start
Address
High 25H
Start
Address
High 25H Error Code 52H
Low 01H Low 01H
CRC-16
High CDH
Quantity
High 00H
Quantity
High 00H Low FDH
Low 02H Low 02H
DATA Number * 04H
CRC-16
High 1BH
First
DATA
High 00H Low 04H
Low 01H
Next
DATA
High 17H
Low 70H
CRC-16
High
CBH
Low
26H
* DATA Numbers are the actual number timers 2