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MELSEC-Q
3 SPECIFICATIONS
2) The DeviceNet general error code list is shown in Table 3.15.
Table 3.15 DeviceNet general error code list
Error code
Hexadecimal Decimal
Error name Description
0000
H
to 0001
H
0 to 1 Reserved Reserved by DeviceNet
0002
H
2 Resource unavailable
Requested service could not be executed because there was no space in
the required resource.
0003
H
to 0007
H
3 to 7 Reserved Reserved by DeviceNet
0008
H
8 Service not supported
Requested service is not supported. Or, the requested service is not
defined by the specified object class/instance.
0009
H
9 Invalid attribute value Requested service had an error in the attribute data.
000A
H
10 Reserved Reserved by DeviceNet
000B
H
11 Already in requested mode/state
Specified object has already made a transition to the requested
mode/status.
000C
H
12 Object state conflict
Specified object was not in the state that could execute the requested
service.
000D
H
13 Reserved Reserved by DeviceNet
000E
H
14 Attribute not settable Requested setup service specified an unchangeable attribute.
000F
H
15 Privilege violation Service requester did not have the access privilege.
0010
H
16 Device state conflict
Specified device was not in the state that could execute the requested
service.
0011
H
17 Reply data too large Response data length exceeded the data length that can be processed.
0012
H
8 Reserved Reserved by DeviceNet
0013
H
19 Not enough data Requested service did not provide sufficient data to execute processing.
0014
H
20 Attribute not supported Requested service specified undefined attribute.
0015
H
21 Too much data Requested service also included invalid data.
0016
H
22 Object does not exist Requested service specified unimplemented object.
0017
H
23 Reserved Reserved by DeviceNet
0018
H
24 No stored attribute data
Attribute data of this object had not been saved before this service was
requested.
0019
H
25 Store operation failure
Attribute data of this object was not saved due to an error that occurred
during the save operation.
001A
H
to 001E
H
26 to 30 Reserved Reserved by DeviceNet
001F
H
31 Vendor specific error
Vender-specific error occurred. Specific error that occurred is indicated in
the "additional error code" area (0134
H
) of the error response. This error
code can be used only when the error codes listed in this table and the
object class definitions do not apply to the corresponding error.
0020
H
32 Invalid parameter
Requested service had an error in the parameter. This code can be used
only when the parameter satisfies neither the requirement by the
DeviceNet specification nor the requirement defined by application object
specifications.
0021
H
to 0027
H
33 to 39 Future extensions Reserved by DeviceNet
0028
H
40 Invalid Member ID
Member ID of the requested service specified the unimplemented
class/instance/attribute.
0029
H
41 Member not settable Requested setup service specified an unchangeable member.
002A
H
to 00CF
H
42 to 207 Reserved Reserved by DeviceNet
00D0
H
to 00FF
H
208 to 255 Reserved for Object Class and service errors
This error code range is used to indicate errors specific to the object
class. The code in this range can be used only when an error code listed
in this table does not correctly explain the error that occurred. Using the
"additional error code" area (0134
H
), the "DeviceNet general error code"
area (0133
H
) can be explained in detail.
(d) Other message communication
Refer to the DeviceNet Specifications Manual (Release 2.0), Volumes 1 and
2, for other message communication.