TECO E510s Series - Page 372

AP 3-2
Data Format Frame
FOR ASCII MODE
STX(3AH)
Start Bit = 3AH
Address Hi
Communication Address(Station):
2-digit ASCII Code
Address Lo
Function Hi
Function Code (command):
2-digit ASCII Code
Function Lo
Command Start Address
Command Start byte:
4-digit ASCII Code
Command Start Address
Command Start Address
Command Start Address
Data length
The length of the command:
4-digit ASCII Code
Data length
Data length
Data length
LRC Check Hi
LRC Check Code:
2-digit ASCII Code
LRC Check Lo
END Hi
End Byte:
END Hi=CR(0DH), END Li = LF(0AH)
END Lo
 FOR RTU MODE
Master (PLC etc.) sends request to follower (inverter), and the follower sends a response to
the master (PC, PLC). The data received is illustrated here.
**The inverter response time is 10ms. SLAVE Address
Function Code
DATA
CRC CHECK
Signal Interval
 Node Address
00H：Broadcast to all the drivers
01H：to the No. 01 inverter
0FH：to the No.15 inverter
10H：to the No.16 inverter and so on...., max to No.31 (1FH)