Omron OMNUC W R88A-NCW152-DRT, Manual

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10 Appendix
10.3.3 Error Codes for Message Communications
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10
10.3.3 Error Codes for Message Communications
If an Explicit Message has been sent and then is not completed normally, an error code (2
bytes) is added after service code “14 Hex,” and an Explicit Message is returned.
The message communications error codes are shown below.
Error Code Error Name Description
09FF Hex
Invalid attribute value There is an error in the attribute data for the requested
service.
0BFF Hex
Already in requested
mode/state The specified object is already in the requested mode
or state.
0CFF Hex Object state conflict The specified object is in a state in which the
requested service cannot be executed.
0EFF Hex Attribute not settable The requested setting service has specified an
attribute that cannot be changed.
10FF Hex Device state conflict The specified device is in a state in which the
requested service cannot be executed.
13FF Hex Not enough data The requested service is not providing enough data to
execute the processing.
14FF Hex Attribute not sup-
ported The requested service specified an unsupported
attribute.
15FF Hex Too much data The requested service included invalid data.