Manual – MOVIPRO® SDC with DeviceNet Interface
47
6
Return codes of the parameterization via explicit messages
DeviceNet Operating Characteristics
If a timeout is triggered for the explicit messages, this connection type for the explicit
messages is disconnected automatically providing that the polled I/O or bit-strobe con-
nections are not in the ESTABLISHED state. This is the default setting of DeviceNet.
The connection for explicit messages must be re-established to communicate with these
messages again. The timeout is
not
forwarded to MOVIPRO
®
.
6.3.4
General error codes
DeviceNet-specific error codes:
General error
code [hex]
Error name
Description
00 – 01
Reserved for DeviceNet.
02
Resource unavailable
The source required for performing the service is unavailable.
03 – 07
Reserved for DeviceNet
08
Service not supported
The service is not supported for the selected class/instance.
09
Invalid attribute value
Invalid attribute data have been sent.
0A
Reserved for DeviceNet.
0B
Already in requested
mode/state
The selected object is already in the requested mode/state.
0C
Object state conflict
The selected object cannot perform the service in its current
status.
0D
Reserved for DeviceNet.
0E
Attribute not settable
It is not possible to access the selected object for writing.
0F
Privilege violation
Violation of access right.
10
Device state conflict
The current status of the device makes it impossible to perform
the required service.
11
Reply data too large
The length of the transmitted data is longer than the size of the
receive buffer.
12
Reserved for DeviceNet.
13
Not enough data
The length of the transferred data is too short for the service to
be performed
14
Attribute not supported
The selected attribute is not supported.
15
Too much data
The length of the transferred data is too long for the service to
be performed.
16
Object does not exist
The selected object is not implemented in the device.
17
Reserved for DeviceNet.
18
No stored attribute data
The requested data have not been stored previously.
19
Store operation failure
The data could not be stored because an error occurred while
saving them.
1A – 1E
Reserved for DeviceNet.
1F
Vendor specific error
Manufacturer-specific error (see "SEW Fieldbus Unit Profile"
manual).
20
Invalid parameter
Invalid parameter.
This error message is used when a parameter does not satisfy
the requirements of the specification and/or the requirements of
the application.
21 – CF
Future extensions
Reserved by DeviceNet for additional definitions.
D0 – DF
Reserved for Object
Class and service
errors
Use this area if an occurring error cannot be entered in one of
the error groups listed above.