Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 491

DeviceNet Explicit Messages
Service Code
For normal completion, the value when the leftmost bit of the service code specified in the command turns ON
is stored as shown in the following table.
Function Command service code
Write data 10 Hex
Read data 0E Hex
Reset 05 Hex
Save 16 Hex
When an error response is returned for an explicit message, the value is always 94 Hex.
Data
Read data is included only when a read command is executed.
Error Codes
The explicit message error code. For details, refer to the list of error codes in the following table.
List of Error Codes
Response code
08FF Service not supported
09FF Invalid attribute value
16FF Object does not exist
15FF Too much data
13FF Not enough data
0CFF Object state conflict
20FF Invalid parameter
0EFF Attribute not settable
10FF Device state conflict
14FF Attribute not supported
19FF Store operation failure
2AFF Group 2 only server general
failure
Explicit Messages Common to All Slaves
Reading General Status
Explicit Read/write
message
General Read
Status
Read
Note Refer to 3-2-2 I/O Allocations for Smart Slaves for information on the Generic Status Flags
470
Error name
The Service code is incorrect.
The specified Attribute value is not supported.
The data written was outside valid range.
The specified Instance ID is not supported.
The data is larger than the specified size.
The data is smaller than the specified size.
The specified command cannot be executed due to an internal error.
The specified operation command data is not supported.
An Attribute ID supported only for reading has been executed for a
write service code.
The specified command cannot be executed due to an internal error.
The specified Attribute is not supported.
The data cannot be stored in memory.
The specified command or Attribute is not supported or the Attribute
was not set.
Function
Service
code
Reads the 0E Hex
specified
Slave's sta-
tus flags (8
bits).
Response service code
90 Hex
8E Hex
85 Hex
96 Hex
Command
Class ID Instance ID
95 Hex 01 Hex
Appendix A
Cause
Command data
Attribute Data
ID
65 Hex ---
Response
1 byte