Omron DRT2 Series Operation Manual page 227

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
Read data 10 Hex
Write 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 code
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
List of Explicit Messages
Reading General Status
Explicit Read/write
message
General Read
Status
Read
210
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.
The specified operation command data is not supported.
An Attribute ID supported only for reading has been executed for a
write service code.
Function
Service
code
Reads the 0EHex
specified
Slave's sta-
tus bits (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
Attribute Data size
ID
65 Hex -
Response
1 byte