DZB100 Series
Appendix
Parameter Setting Command
COMMAND STRUCTURE
"P,S,A,UU,NN,DDDD"
Word length = 11 characters
Computer to AC Motor Drive
P: Header of parameter string
S: Check sum (03H)
A: Command acknowledge
01H: Command acknowledged by a single AC drive
02H: Command acknowledged by all AC drives
UU: Slave address ("00" - "31")
NN: Parameter number ("00" - "80")
DDDD: Data of parameter
The AC drive will return a character string, the format of which will be as follows:
COMMAND STRUCTURE
"P,S,B,UU,NN,DDDD"
Word length = 11 characters
AC Motor Drive to Computer
P: Header of parameter string
S: Check sum (03H)
B: Acknowledge back
Correct: 06H Error: 07H
UU: Slave address ("00" - "31")
NN: Parameter number ("00" - "80")
DDDD: Data of parameter
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