Delta AS Series User Manual

Example 1: write 010203E8 (hex) to (Index_subindex) 212D_0 in slave of No. 3 through SDO; the data type of
(Index_subindex) 212D_0 is double words (32 bits).
 Request data:
PLC device
Request message
High byte(Hex) Low byte(Hex)
D25000
Message
Header
ReqID=01 Command =01
D25001
Reserved =0
Size =8
D25002
Type =02
Node ID =03
D25003
Message
data
Main index high byte =21
Main index low byte =2D
D25004
Reserved =0
Subindex =0
D25005
Datum 1=03
Datum 0=E8
D25006
Datum 3=01
Datum 2=02
 Response data:
PLC device
Response message
High byte(Hex)
Low byte(Hex)
D24000
Message
Header
ResID =01
Command =01
D24001
Reserved =0
Size =4
D24002
Type =60
Node ID =03
D24003
Message
data
Main index high byte =21
Main index low byte =2D
D24004
Reserved =0
Subindex =0
D24005
Datum 1=00 Datum 0=00
D24006
Datum 3=00 Datum 2=00
Example 2: read the value of (Index_subindex) 212D_0 in slave of No. 3 through SDO; the data type of
(Index_subindex) 212D_0 is double words (32 bits).
 Request data:
PLC device
Request message
High byte(Hex)
Low byte(Hex)
D25000
Message
Header
ReqID =01
Command =01
D25001
Reserved =0 Size =4
D25002
Type =01 Node ID =03
D25003
Message
data
Main index high byte =21 Main index low byte =2D
D25004
Reserved =0
Subindex =0
D25005
Datum 1=0
Datum 0=0
D25006
Datum 3=0
Datum 2=0
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Delta AS Series Specifications

General

Series	AS Series
Power Supply	24VDC
Cooling Method	Natural convection
Programming Language	Function Block Diagram (FBD)
Communication Interface	Ethernet, RS-232, RS-485
Output Voltage	24V DC
Output Current	2A
Operating Temperature	55°C
Storage Temperature	70°C
Protection Features	Overvoltage
Certifications	CE, UL