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Appendix 1: DeviceNet Explicit Messages
Service Code
For normal completions, the service code specified in the command with the leftmost bit
turned ON is stored as shown in the following table.
Function
Command service code
Response service code
Read data
10 hex
90 hex
Write data
0E hex
8E hex
Reset
05 hex
85 hex
Save
16 hex
96 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.
Error Codes
Code Error
name
Cause
08FF
Service not supported
The service code is incorrect.
09FF
Invalid attribute value
The specified attribute value is not supported.
The data written was outside the valid range.
16FF
Object does not exist
The specified Instance ID is not supported.
15FF
Too much data
The data is larger than the specified size.
13FF
Not enough data
The data is smaller than the specified size.
0CFF
Object state conflict
The specified command cannot be executed due to an
internal error.
20FF
Invalid parameter
The specified operation command data is not supported.
0EFF
Attribute not settable
An attribute ID supported only for reading has been
executed for a write service code.
10FF
Device state conflict
The specified command cannot be executed due to an
internal error.
14FF
Attribute not supported
The specified attribute is not supported.
19FF
Store operation failure
The data cannot be stored in memory.
2AFF
Group 2 only server
general failure
The specified command or attribute is not supported or
the attribute was not set.
A-3
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Страница 87: ...Section 7 Wiring Examples ...
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