MVI56-DNP
♦
ControlLogix Platform
Diagnostics and Troubleshooting
DNP 3.0 Server
User Manual
ProSoft Technology, Inc.
Page 97 of 171
July 21, 2011
4.6.2 Application Layer Errors
Error Code
Name
Description
1000
Device index invalid
The device index in the request or response
message is not found in the slave list.
1001
Duplicate request in application
layer queue
The newly submitted message to the application
layer already exists in the queue. The message is
ignored.
1002
COM port device removed from
system
The communication port for the message has
been uninstalled on the system. This error should
never occur as the communication ports are only
uninstalled when the module's program is
terminated.
1003
Sequence number error
The application sequence number in the response
message does not match that based on the last
request message. This indicates application layer
messages are received out of order.
1004
Response to select before
operate does not match
The select response message received from the
slave module is not that expected from the last
select request. This indicates a synchronization
problem between the Master and slave devices.
1005
Response does not contain
date/time object
The response message from the slave device
does not contain a date/time object. The Master
expects this object for the response message.
1006
Time-out condition on
response
The slave device did not respond to the last
request message from the Master within the time-
out set for the IED device. The application layer
time-out value is specified for each IED unit in the
slave configuration table in the module. This table
is established each time the module performs the
restart operation.
1007
Function code in application
layer message not supported
The function code returned in the response
message is not valid for the application layer or
not supported by the module.
1008
Read operation not supported
for object/variation
The application layer response message contains
an object that does not support the read function.
1009
Operate function not supported
for the object/variation
The application layer response message contains
an object that does not support the operate
function.
1010
Write operation not supported
for the object/variation
The application layer response message contains
an object that does not support the write function.