TECO A510s - Write Multiple Holding Register

4-340
Write Multiple Holding Register [10H]
Write multiple holding registers. The address of the first holding register is specified in the message.
Example: Write a 60.00Hz frequency command to node address 1 and enable FWD run command.
ASCII Mode
Command Message Response Message (Normal) Response Message (Error)
3AH STX 3AH STX 3AH STX
30H
Node Address
30H
Node Address
30H
Node Address
31H 31H 31H
31H
Function
31H
Function
39H
Function
30H 30H 30H
30H
Starting
Register
32H
Starting
Register
30H
Exception code
31H 35H 33H
30H 30H 30H
LRC CHECK
31H 31H 43H
30H
Number of
Registers
30H
Number of
Registers
0DH
END
30H 30H 0AH
30H 30H
32H 32H
30H
Number of
Bytes*
43H
LRC CHECK
34H 37H
30H
DATA 1
0DH
END
30H 0AH
30H
31H
31H
DATA 2
37H
37H
30H
33H
LRC CHECK
42H
0DH
END
0AH
* Number of bytes is register amount x 2