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Delta ASDA-A2 User Manual

Delta ASDA-A2
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Chapter 9 Communications ASDA-A2
Revision February, 2017 9-11
Example 2: function code 06H, write single word:
The Master issues command to the 1
st
Slave and writes data 0064H to address 0200H. The Slave
sends the response message to the Master after the writing is completed. The calculation of LRC
and CRC will be described in next chapter.
ASCII Mode:
Command message (Master): Response message (Slave):
Start ‘:’ Start ‘:’
Slave Address
‘0’
Slave Address
‘0’
‘1’ ‘1’
Function
‘0’
Function
‘0’
‘6’ ‘6’
Starting data
address
‘0’
Starting data
address
‘0’
‘2’ ‘2'
‘0’ ‘0’
‘0’ ‘0’
Data content
‘0’
Data content
‘0’
‘0’ ‘0’
‘6’ ‘6’
‘4’ ‘4’
LRC Check
‘9’
LRC Check
‘9’
‘3’ ‘3’
End 1 (0DH)(CR) End 1 (0DH)(CR)
End 0 (0AH)(LF) End 0 (0AH)(LF)
RTU Mode:
Command message (Master): Response message (Slave):
Address 01H Address 01H
Slave Function 06H Slave Function 06H
Starting data
address
02H (High)
Starting data
address
02H (High)
00H (Low) 00H (Low)
Data content
00H (High)
Data content
00H (High)
64H (Low) 64H (Low)
CRC Check Low 89H (Low) CRC Check Low 89H (Low)
CRC Check High 99H (High) CRC Check High 99H (High)
Please note:

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Delta ASDA-A2 Specifications

General IconGeneral
Control ModePosition, Speed, Torque
ModelASDA-A2 Series
Operating Voltage200 ~ 230VAC / 380 ~ 480VAC
Power Supply200-230VAC ±10%, single-phase
Communication InterfaceRS-485, CANopen
FeedbackIncremental encoder, Absolute encoder
ProtectionOvercurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Operating Temperature0°C
Storage Temperature-20°C
Humidity20% to 90% RH (non-condensing)
Position Control Mode FeaturesElectronic Cam
WeightVaries depending on the model. Please refer to the specific model's datasheet.

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