User guide

3-3 Explicit Messaging
3-24
- DeviceNet Compatible Network Unit DL-DN1 User’s Manual (IL) -
3
Communicating with the IL Series
• When abnormal
Reading data with decimal point
 Command format
 Response format
• When normal
Decimal point information: Indicates the number of decimals.
For example, "0003h" means three decimals.
• When abnormal
Writing settings or status
 Command format
• When writing data of WORD or UINT type
Responder
node address
Se rv ice Code
0002h **h 94h FF**h
Response data
(Error code)
Number of receiv ed b ytes
Destination
node address
Service
Code
Attribute ID
**h 4Eh 0067h ****h **h
Specifi es the parameter to be read.
Class ID
Instance ID
Responder
node
address
Service
Code
0006h **h CEh ********h ****h
Response data
Number of
received bytes
Decimal point
information
Responder
node address
Se rv ice Code
0002h **h 94h FF**h
Response data
(Error code)
Number of receiv ed b ytes
Destination
node address
Service
Code
Attribute ID
**h 10h 0067h ****h **h ****h
Class ID Instance ID Service data
Data to be written
Specifi es the parameter to be written.