Delta ASDA-A2 Series User Manual page 589

A2
ASDA-
RTU Mode:
Command message (Master):
Slave Address
Function
Starting data
address
Number of data
(In Word)
Number of data
(In Byte)
Content of
first data
address
Content of
second data
address
CRC Check Low
CRC Check High
Please note:
In RTU mode, a silent interval of more than 10ms is needed before and after transmission.
9-14
01H
10H
01H (High)
12H (Low)
00H (High)
02H (Low)
04H
0BH (High)
B8H (Low)
00H (High)
00H (Low)
FCH (Low)
EBH (High)
Chapter 9 Communications
Response message (Slave):
Slave Address
Function
Starting data
address
Number of data
(In Word)
CRC Check Low
CRC Check High
01H
10H
01H (High)
12H (Low)
00H (High)
02H (Low)
E0H (Low)
31H (High)
Revision September 2012