Appendices
A - 30
NX-series EtherNet/IP Coupler Unit User’s Manual (W536)
The General Status Code is stored in the response data after execution of the CMND instruction has
been completed.
A-1-7 Response Codes
General Status Code
General status
code (hex)
Status name Description
00 Success Service was successfully performed by the object
specified.
01 Connection failure A connection related service failed along the con-
nection path.
02 Resource unavailable Resources needed for the object to perform the
requested service were unavailable.
03 Invalid parameter value See Status Code 20 hex, which is the preferred
value to use for this condition.
04 Path segment error The path segment identifier or the segment syntax
was not understood by the processing node. Path
processing shall stop when a path segment error is
encountered.
05 Path destination unknown The path is referencing an object class, instance or
structure element that is not known or is not con-
tained in the processing node. Path processing
shall stop when a path destination unknown error is
encountered.
06 Partial transfer Only part of the expected data was transferred.
07 Connection lost The messaging connection was lost.
08 Service not supported The requested service was not implemented or was
not defined for this Object Class/Instance.
09 Invalid attribute value Invalid attribute data detected.
0A Attribute list error An attribute in the Get_Attribute_List or
Set_Attribute_List response has a non-zero status.
0B Already in requested mode/state The object is already in the mode/state being
requested by the service.
0C Object state conflict The object cannot perform the requested service in
its current mode/state.
0D Object already exists The requested instance of object to be created
already exists.
0E Attribute not settable A request to modify a non-modifiable attribute was
received.
0F Privilege violation A permission/privilege check failed.
10 Device state conflict The device's current mode/state prohibits the exe-
cution of the requested service.
11 Reply data too large The data to be transmitted in the response buffer is
larger than the allocated response buffer
12 Fragmentation of a primitive value The service specified an operation that is going to
fragment a primitive data value, i.e. half a REAL
data type.
13 Not enough data The service did not supply enough data to perform
the specified operation.
To Next Page
Loading...
