EtherNet/IP Detected Error Codes

Detected Error Code (hex)	Description
800D	Timeout on the explicit message request
8012	Bad device
8015	Either: Nor resources to handle the message, or Internal detected error: no buffer available, no link available, impossible to send to the TCP task
8018	Either: Another explicit message for this device is in progress, or TCP connection or encapsulation session in progress
8030	Timeout on the Forward_Open request
Note: The following 81xx detected errors are Forward_Open response detected errors that originate at the remote target and are received via the CIP connection.
8100	Connection in use or duplicate Forward_Open
8103	Transport class and trigger combination not supported
8106	Ownership conflict
8107	Target connection not found
8108	Invalid network connection parameter
8109	Invalid connection size
8110	Target for connection not configured
8111	RPI not supported
8113	Out of connections
8114	Vendor ID or product code mismatch
8115	Product type mismatch
8116	Revision mismatch
8117	Invalid produced or consumed application path
8118	Invalid or inconsistent configuration application path
8119	Non-Listen Only connection not opened
811A	Target object out of connections
811B	RPI is smaller than the production inhibit time
8123	Connection timed out
8124	Unconnected request timed out
8125	Parameter detected error in unconnected request and service
8126	Message too large for unconnected_send service
8127	Unconnected acknowledge without reply
8131	No buffer memory available
8132	Network bandwidth not available for data
8133	No consumed connection ID filter available
8134	Not configured to send scheduled priority data
8135	Schedule signature mismatch
8136	Schedule signature validation not possible
8141	Port not available
8142	Link address not valid
8145	Invalid segment in connection path
8146	Detected error in Forward_Close service connection path
8147	Scheduling not specified
8148	Link address to self invalid
8149	Secondary resources unavailable
814A	Rack connection already established
814B	Module connection already established
814C	Miscellaneous
814D	Redundant connection mismatch
814E	No more user-configurable link consumer resources: the configured number of resources for a producing application has reached the limit
814F	No more user-configurable link consumer resources: there are no consumers configured for a producing application to use
8160	Vendor specific
8170	No target application data available
8171	No originator application data available
8173	Not configured for off-subnet multicast
81A0	Detected error in data assignment
81B0	Optional object state detected error
81C0	Optional device state detected error
Note: All 82xx detected errors are register session response detected errors.
8200	Target device does not have sufficient resources
8208	Target device does not recognize message encapsulation header
820F	Reserved or unknown detected error from target

Detected Error Code (hex)

Description

800D

Timeout on the explicit message request

8012

Bad device

8015

Either:

Nor resources to handle the message, or
Internal detected error: no buffer available, no link available, impossible to send to the TCP task

8018

Either:

Another explicit message for this device is in progress, or
TCP connection or encapsulation session in progress

8030

Timeout on the Forward_Open request

Note: The following 81xx detected errors are Forward_Open response detected errors that originate at the remote target and are received via the CIP connection.

8100

Connection in use or duplicate Forward_Open

8103

Transport class and trigger combination not supported

8106

Ownership conflict

8107

Target connection not found

8108

Invalid network connection parameter

8109

Invalid connection size

8110

Target for connection not configured

8111

RPI not supported

8113

Out of connections

8114

Vendor ID or product code mismatch

8115

Product type mismatch

8116

Revision mismatch

8117

Invalid produced or consumed application path

8118

Invalid or inconsistent configuration application path

8119

Non-Listen Only connection not opened

811A

Target object out of connections

811B

RPI is smaller than the production inhibit time

8123

Connection timed out

8124

Unconnected request timed out

8125

Parameter detected error in unconnected request and service

8126

Message too large for unconnected_send service

8127

Unconnected acknowledge without reply

8131

No buffer memory available

8132

Network bandwidth not available for data

8133

No consumed connection ID filter available

8134

Not configured to send scheduled priority data

8135

Schedule signature mismatch

8136

Schedule signature validation not possible

8141

Port not available

8142

Link address not valid

8145

Invalid segment in connection path

8146

Detected error in Forward_Close service connection path

8147

Scheduling not specified

8148

Link address to self invalid

8149

Secondary resources unavailable

814A

Rack connection already established

814B

Module connection already established

814C

Miscellaneous

814D

Redundant connection mismatch

814E

No more user-configurable link consumer resources: the configured number of resources for a producing application has reached the limit

814F

No more user-configurable link consumer resources: there are no consumers configured for a producing application to use

8160

Vendor specific

8170

No target application data available

8171

No originator application data available

8173

Not configured for off-subnet multicast

81A0

Detected error in data assignment

81B0

Optional object state detected error

81C0

Optional device state detected error

Note: All 82xx detected errors are register session response detected errors.

8200

Target device does not have sufficient resources

8208

Target device does not recognize message encapsulation header

820F

Reserved or unknown detected error from target