25
8903/IM 8903/IP Ethernet Communications Interfaces
Error Codes (Allen Bradley Communication Modules)
Module Faults: 16#0001 - 16#00ff
Code:
String:
Explanation and Possible Causes/Solutions:
16#0004 Connection Request
Error: Bad Segment
The controller is attempting to make a connection to the module and has
received an error.
16#0005 Connection Request
Error: Bad Class
The controller is attempting to make a connection to the module and has
received an error
16#0008 Service Request Error:
Unsupported Service
The controller is attempting to request a service from the module and
has received an error.
16#0009 Module Configuration
Invalid: parameter
error.
Note: Additional Error
Information for this
fault will be displayed
as a hex code on the
Connection Tab.
The configuration for the module is invalid.
The module configuration may have been changed in the Tag Monitor
or programmatically. Verify that the configuration is valid by using the
module configuration software to validate your configuration.
16#000c
Service Request Error:
Invalid mode/state for
service request
The controller is attempting to request a service from the module and
has received an error. Ensure that the module is not faulted. §
For a Discrete I/O module, this indicates that the module still has limited
communications, but has a Major Fault or is currently being Flash
Updated. Refer to the Module Info tab to determine the exact cause.
16#0013 Module Configuration
Invalid: data size too
small.
The configuration for the module is invalid – not enough configuration
data was sent.
16#0015 Module Configuration
Invalid: data size too
large.
The configuration for the module is invalid – too much configuration
data was sent.
16#0016 Service Request Error:
Unknown Object
The controller is attempting to request a service from the module and
has received an error.
Module Faults: 16#0100 - 16#01ff
Code:
String:
Explanation and Possible Causes/Solutions:
16#0100 Connection Request
Error: Module in Use.
The controller is attempting to make a specific connection to a module
and the module cannot support more than one of these connections.
16#0103 Service Request Error:
CIP transport class not
supported.
The controller is requesting services not supported by the module.
16#0106 Connection Request
Error: Module owned
and configured by
another controller.
The Connection Request to this module has been rejected due to an
Ownership conflict with another Owner (e.g., another Controller). This
may occur with modules such as output modules which only allow a
single Owner to configure and control its outputs.
16#0108 Connection Request
Error: Connection type
not supported.
The controller is requesting a connection type not supported by the
module.
