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A-41
Appendices
CJ-series DeviceNet Units Operation Manual for NJ-series CPU Unit(W497)
A-3 De
vic
e
Net Exp
licit Me
ssa
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e
Sen
d
Co
mm
and
f
o
r Other Manufac
turer No
des
App
A-3-1 Explicit Message
S
e
nd (2801
)
A-3
DeviceNet Explicit Message Send
Command for Other Manufacturer
Nodes
Sends a DeviceNet explicit message to a specified object and receives a response.
z
Command Block
z
Response Block
•
When a normal response is returned for the executed explicit message:
•
When an error response is returned for the executed explicit message:
•
When the explicit message execution failed or timed out:
A-3-1
Explicit Message Send (2801)
534 bytes max.
Command
code
Destination node address
Service code
Class ID
Instance ID
Service data
534 bytes max.
Command
code
Source node address (local node)
Service code
No. of bytes
received
Service data
End code
Command
code
Source node address (local node)
(Fixed at 94 Hex)
No. of bytes
received
Error code
End code
Command
code
End
code
Summary of Contents for CJ1W-DRM21
Page 12: ...Manual Structure 10 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Page 42: ...Revision History 40 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 ...
Page 345: ...Index 1 CJ series DeviceNet Units Operation Manual for NJ series CPU Unit W497 I Index ...
Page 349: ......