Rockwell Automation Publication 1756-UM022D-EN-P - May 2017 157
Status Indicators Appendix A
I/O Fault Codes
I/O faults indicated by the controller are indicated on the status display in one
of these formats:
• I/O Fault Local:X #XXXX message
• I/O Fault ModuleName #XXXX message
• I/O Fault ModuleParent:X #XXXX message
The first part of the format is used to indicate the location of the faulted
module. How the location is indicated depends on your I/O configuration and
the module’s properties specified in the Studio 5000 Logix Designer®
application.
The latter part of the format, #XXXX message, can be used to diagnose the
type of I/O fault and potential corrective actions. For details about each I/O
fault code, see the Logix5000 Major, Minor, and I/O Fault Codes
Programming Manual, publication
1756-PM014.
Code Message Code Message
#0001 Connection Failure #0115 Wrong Device Type
#0002 Insufficient Resource #0116 Wrong Revision
#0003 Invalid Value #0117 Invalid Connection Point
#0004 IOI Syntax #0118 Invalid Configuration Format
#0005 Destination Unknown #0119 Module Not Owned
#0006 Partial Data Transferred #011A Out of Connection Resources
#0007 Connection Lost #0203 Connection Timeout
#0008 Service Unsupported #0204 Unconnected Message Timeout
#0009 Invalid Attribute Value #0205 Invalid Parameter
#000A Attribute List Error #0206 Message Too Large
#000B State Already Exists #0301 No Buffer Memory
#000C Object Mode Conflict #0302 Bandwidth Not Available
#000D Object Already Exists #0303 No Bridge Available
#000E Attribute Not Setable #0304 ControlNet™ Schedule Error
#000F Permission Denied #0305 Signature Mismatch
#0010 Device State Conflict #0306 CCM Not Available
#0011 Reply Too Large #0311 Invalid Port
#0012 Fragment Primitive #0312 Invalid Link Address
#0013 Insufficient Command Data #0315 Invalid Segment Type
#0014 Attribute Not Supported #0317 Connection Not Scheduled
#0015 Data Too Large #0318 Invalid Link Address
#0100 Connection In Use #0319 No Secondary Resources Available
#0103 Transport Not Supported #031E No Available Resources
#0106 Ownership Conflict #031F No Available Resources
#0107 Connection Not Found #0800 Network Link Offline