Omron GRT1 - 27-11-2006 Operation Manual page 101

Profibus communication unit
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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
82
Response service code
90 Hex
8E Hex
85 Hex
96 Hex
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.
Appendix C
Cause

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