Delta AS Series Manual page 458

AS Ser ies M od ul e Man ua l
S3 is DeviceNet service code:

Service code
11
S4, S5 and S6 represent Class ID, Instance ID and Attribute ID respectively.

S7 is the written-data size with the unit: Byte.

S8 is the start device where written data are stored. The data are arranged in the order from low byte to high

byte.
S9 is the communication timeout time within the range: 1~100 and with the unit: 0.1 second.

S10 is the times of re-transmission within the range: 0~3. When communication timeout occurs, the

communication will be resent
D3 represents the error codes to read and write.

Code 1 (High Byte)
D4 is the read-data size with the unit: Byte.

D5 is the start device where read data are stored. The data are arranged in the order from low byte to high

byte.
D1 and D2 are communication completion flag and error flag respectively.

Application Example 1

Control requirement: when M0=ON, read the data of class1>>instance1>>attribute1 of the DeviceNet function
card CMC-DN01.
Connection Figure

11 - 3 2
0x01 Get all attributes (Get_Attribute_All)
0x02 Set all attributes (Set_Attribute_All)
0x0E Get one single attribute (Get_Attribute_Single)
0x10 Set one single attribute (Set_Attribute_Single)
Error Code
Code 2 (Low Byte)
XX
20
20
20
16
POWER
RUN
ERROR
BAT. LOW
COM1
COM2
AS324MT 40
0 8
1 9
2 10
3 11
IN
4
5
6
7
0 8
1 9
Ethernet
2 10
3 11
OUT
4 2 1
5
6
7
Explanation
FF Not conform to the DeviceNet standard
01 The target slave does not exist.
02 Unable to make the connection with the slave
03 Sending explicit message failed.
00 Explicit message response timeout.
01DNET
MS
NS
x10
IN 0
Node Address
IN 1
x10
DeviceNet
RTU Master Slave /
Explanation