Delta ASD-A2R-0421 Series User Manual

Chapter 9 Communication ASDA-A2R Series
9-10 Revision December, 2014
‘0’
‘0’
‘0’
LRC Check
‘1’
‘3’
End 1 (0DH)(CR)
End 0 (0AH)(LF)
RTU mode:
Command message from the Master: Response message from the Slave:
Slave Address 01H Slave Address 01H
Function 10H Function 10H
Starting data
address
01H (High word)
Starting data
address
01H (High word)
12H (Low word) 12H (Low word)
Number of data
(In Word)
00H (High word)
Number of data
(In Word)
00H (High word)
02H (Low word) 02H (Low word)
Number of data
(In Byte)
04H
CRC Check Low E0H (Low word)
CRC Check High 31H (High word)
The 1
st
data content
0BH (High word)
B8H (Low word)
The 2
nd
data content
00H (High word)
00H (Low word)
CRC Check Low FCH (Low word)
CRC Check High EBH (High word)
Note: Before and after the transmission in RTU mode, 10ms of silent interval is needed.

Delta ASD-A2R-0421 Series Specifications

General

Brand	Delta
Model	ASD-A2R-0421 Series
Category	Servo Drives
Language	English