Delta ASDA-A2 User Manual

ASDA-A2 Chapter 9 Communications
9-10 Revision February, 2017
RTU Mode:
Command message (Master): Response message (Slave):
Slave Address 01H Slave Address 01H
Function 03H Function 03H
Starting data
address
02H (High)
Number of data
(In Byte)
04H
00H (Low)
Number of data
(In Word)
00H
Content of
starting data
address 0200H
00H (High)
02H B1H (Low)
CRC Check Low C5H (Low)
Content of
second data
address 0201H
1FH (High)
CRC Check High B3H (High) 40H (Low)
CRC Check Low A3H (Low)
CRC Check High D4H (High)
Please note:
Before and after the transmission in RTU mode, 10ms of silent interval is needed.

Delta ASDA-A2 Specifications

General

Control Mode	Position, Speed, Torque
Model	ASDA-A2 Series
Operating Voltage	200 ~ 230VAC / 380 ~ 480VAC
Power Supply	200-230VAC ±10%, single-phase
Communication Interface	RS-485, CANopen
Feedback	Incremental encoder, Absolute encoder
Protection	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Operating Temperature	0°C
Storage Temperature	-20°C
Humidity	20% to 90% RH (non-condensing)
Position Control Mode Features	Electronic Cam
Weight	Varies depending on the model. Please refer to the specific model's datasheet.