General Status 0x01 – Connection Manager Extended Status Codes

— (obsolete)

0x0000–0x00FF / (0–255)

Obsolete, no longer used.

CONNECTION IN USE OR DUPLICATE FORWARD_OPEN

0x0100 / (256)

A matching connection to this target already exists. Use a different connection or close the existing one.

— (reserved)

0x0101–0x0102 / (257–258)

Reserved by CIP.

TRANSPORT CLASS AND TRIGGER COMBINATION NOT SUPPORTED

0x0103 / (259)

The requested combination of transport class and trigger is not supported by the target application.

— (reserved)

0x0104 / (260)

Reserved by CIP.

CIP SAFETY

0x0105 / (261)

See CIP Safety Specification (Volume 5, Chapter 3).

OWNERSHIP CONFLICT

0x0106 / (262)

A required resource is already exclusively allocated by another connection; a further (exclusive-owner) connection is not possible.

TARGET CONNECTION NOT FOUND

0x0107 / (263)

The connection referenced in the Forward_Close is no longer present at the target device.

INVALID NETWORK CONNECTION PARAMETER

0x0108 / (264)

A connection parameter (type, priority, redundant owner or fixed/variable) is not supported. (Replaced by more specific codes on newer devices.)

INVALID CONNECTION SIZE

0x0109 / (265)

The requested connection size is not supported by target or router. Check your settings.

— (reserved)

0x010A–0x010F / (266–271)

Reserved by CIP.

TARGET FOR CONNECTION NOT CONFIGURED

0x0110 / (272)

The target has not been configured and the connection request contains no configuration data.

RPI NOT SUPPORTED

0x0111 / (273)

The requested RPI value (O→T or T→O) is not supported. Frequently the task cycle time does not fit: the EL6652 works internally with 1 ms, which can be set via the Cycle Time Multiplier; otherwise adjust the task cycle time.

RPI VALUE(S) NOT ACCEPTABLE

0x0112 / (274)

The RPI value(s) are outside the range accepted by the device. The device returns acceptable RPI values.

OUT OF CONNECTIONS

0x0113 / (275)

The Connection Manager cannot accept any more connections; the maximum number has been reached.

VENDOR ID OR PRODUCT CODE MISMATCH

0x0114 / (276)

Vendor ID or product code in the electronic key do not match the device.

DEVICE TYPE MISMATCH

0x0115 / (277)

The device type in the electronic key does not match the device.

REVISION MISMATCH

0x0116 / (278)

The revision (major/minor) in the electronic key does not correspond to a valid device revision.

INVALID PRODUCED OR CONSUMED APPLICATION PATH

0x0117 / (279)

The specified produced/consumed application path is invalid at the target or missing. (Replaced by more specific codes.)

INVALID OR INCONSISTENT CONFIGURATION APPLICATION PATH

0x0118 / (280)

The configuration application path is invalid or inconsistent with the produced/consumed paths.

NON-LISTEN ONLY CONNECTION NOT OPENED

0x0119 / (281)

A listen-only connection is not possible because no non-listen-only connection with the same T→O path exists yet.

TARGET OBJECT OUT OF CONNECTIONS

0x011A / (282)

The maximum number of connections for this target object instance has been exceeded.

THE PRODUCTION INHIBIT TIME IS GREATER THAN THE RPI

0x011B / (283)

The production inhibit time is greater than the T→O RPI.

TRANSPORT CLASS NOT SUPPORTED

0x011C / (284)

The requested transport class is not supported.

T→O PRODUCTION TRIGGER NOT SUPPORTED

0x011D / (285)

The requested T→O production trigger is not supported.

DIRECTION NOT SUPPORTED

0x011E / (286)

The direction specified in the transport type/trigger is not supported.

INVALID ORIGINATOR TO TARGET NETWORK CONNECTION FIXVAR

0x011F / (287)

The O→T fixed/variable flag is not supported.

INVALID TARGET TO ORIGINATOR NETWORK CONNECTION FIXVAR

0x0120 / (288)

The T→O fixed/variable flag is not supported.

INVALID ORIGINATOR TO TARGET NETWORK CONNECTION PRIORITY

0x0121 / (289)

The O→T priority code is not supported.

INVALID TARGET TO ORIGINATOR NETWORK CONNECTION PRIORITY

0x0122 / (290)

The T→O priority code is not supported.

INVALID ORIGINATOR TO TARGET NETWORK CONNECTION TYPE

0x0123 / (291)

The O→T connection type is not supported.

INVALID TARGET TO ORIGINATOR NETWORK CONNECTION TYPE

0x0124 / (292)

The T→O connection type is not supported.

INVALID ORIGINATOR TO TARGET NETWORK CONNECTION REDUNDANT_OWNER

0x0125 / (293)

The O→T redundant-owner flag is not supported.

INVALID CONFIGURATION SIZE

0x0126 / (294)

The data segment size does not fit the requested configuration. An additional word reports the maximum supported size.

INVALID ORIGINATOR TO TARGET NETWORK CONNECTION SIZE

0x0127 / (295)

The O→T connection size does not match or is not supported. An additional word reports the maximum size.

INVALID TARGET TO ORIGINATOR NETWORK CONNECTION SIZE

0x0128 / (296)

The T→O connection size does not match or is not supported. An additional word reports the maximum size.

INVALID CONFIGURATION APPLICATION PATH

0x0129 / (297)

The configuration application path is invalid at the target or missing.

INVALID CONSUMING APPLICATION PATH

0x012A / (298)

The consuming application path is invalid at the target or missing.

INVALID PRODUCING APPLICATION PATH

0x012B / (299)

The producing application path is invalid at the target or missing.

CONFIGURATION SYMBOL DOES NOT EXIST

0x012C / (300)

The specified configuration tag name does not exist on the target.

CONSUMING SYMBOL DOES NOT EXIST

0x012D / (301)

The specified consuming tag name does not exist on the target.

PRODUCING SYMBOL DOES NOT EXIST

0x012E / (302)

The specified producing tag name does not exist on the target.

INCONSISTENT APPLICATION PATH COMBINATION

0x012F / (303)

The combination of configuration, consume and produce paths is inconsistent.

INCONSISTENT CONSUME DATA FORMAT

0x0130 / (304)

The data in the segment does not match the format of the consumed data.

INCONSISTENT PRODUCE DATA FORMAT

0x0131 / (305)

The data in the segment does not match the format of the produced data.

NULL FORWARD_OPEN FUNCTION NOT SUPPORTED

0x0132 / (306)

The function requested via the Null Forward_Open (ping, configure, reconfigure) is not supported.

CONNECTION TIMEOUT MULTIPLIER NOT ACCEPTABLE

0x0133 / (307)

The connection timeout multiplier is reserved or yields a timeout value that is too large.

MISMATCHED T→O NETWORK CONNECTION SIZE

0x0134 / (308)

For a multicast connection the size in the T→O parameter does not match the already existing connection.

MISMATCHED T→O NETWORK CONNECTION FIXVAR

0x0135 / (309)

For a multicast connection the fixed/variable bit does not match the existing connection.

MISMATCHED T→O NETWORK CONNECTION PRIORITY

0x0136 / (310)

For a multicast connection the priority does not match the existing connection.

MISMATCHED TRANSPORT CLASS

0x0137 / (311)

For a multicast connection the transport class does not match the existing connection.

MISMATCHED T→O PRODUCTION TRIGGER

0x0138 / (312)

For a multicast connection the T→O production trigger does not match the existing connection.

MISMATCHED T→O PRODUCTION INHIBIT TIME SEGMENT

0x0139 / (313)

For a multicast connection the production inhibit time (PIT) does not match the existing connection.

SERIAL NUMBER MISMATCH

0x013A / (314)

The serial number in the electronic key does not match the device.

UNSUPPORTED CONCURRENT CONNECTIONS PROTOCOL VERSION

0x013B / (315)

The concurrent connections protocol version specified in the Concurrent_Forward_Open is not supported.

CONCURRENT CONNECTIONS PROTOCOL VERSION MISMATCH

0x013C / (316)

The concurrent connections protocol version does not match the open concurrent connection.

CONCURRENT CONNECTIONS CONNECTION TIMEOUT MULTIPLIER MISMATCH

0x013D / (317)

The connection timeout multiplier does not match the open concurrent connection.

CONCURRENT CONNECTIONS O→T RPI MISMATCH

0x013E / (318)

The O→T RPI does not match the open concurrent connection.

CONCURRENT CONNECTIONS O→T NETWORK CONNECTION PARAMETERS MISMATCH

0x013F / (319)

The O→T network parameters do not match the open concurrent connection.

CONCURRENT CONNECTIONS T→O RPI MISMATCH

0x0140 / (320)

The T→O RPI does not match the open concurrent connection.

CONCURRENT CONNECTIONS T→O NETWORK CONNECTION PARAMETERS MISMATCH

0x0141 / (321)

The T→O network parameters do not match the open concurrent connection.

CONCURRENT CONNECTIONS TRANSPORT CLASS AND TRIGGER MISMATCH

0x0142 / (322)

Transport class and trigger do not match the open concurrent connection.

INVALID CONCURRENT CONNECTION PATH

0x0143 / (323)

The concurrent connection path could not be decoded or contains invalid values (e.g. link address type, IPv4 address, hostname).

DEVICE TYPE REVISION MISMATCH

0x0144 / (324)

The device type revision in the electronic key does not correspond to a valid revision of the device.

PROFILE VENDOR ID FORWARD_OPEN MISMATCH

0x0145 / (325)

A Forward_Open using the Profile Vendor ID has a product code other than 1 or a cleared compatibility bit.

CONCURRENT CONNECTIONS CONNECTION PATH MISMATCH

0x0146 / (326)

The Connection_Path does not match the open concurrent connection.

— (reserved)

0x0147–0x0202 / (327–514)

Reserved by CIP.

CONNECTION TIMED OUT

0x0203 / (515)

A connection has timed out.

UNCONNECTED REQUEST TIMED OUT

0x0204 / (516)

An Unconnected_Send/Forward_Open/Forward_Close could not be delivered or answered in time.

PARAMETER ERROR IN UNCONNECTED REQUEST SERVICE

0x0205 / (517)

A parameter combination (e.g. tick time / timeout) in the unconnected request is not supported by a router.

MESSAGE TOO LARGE FOR UNCONNECTED_SEND SERVICE

0x0206 / (518)

The Unconnected_Send is too large to be sent over the network.

UNCONNECTED ACKNOWLEDGE WITHOUT REPLY

0x0207 / (519)

An acknowledge but no data reply was received for an unconnected message.

THIS SERVICE REQUIRES A CONNECTION

0x0208 / (520)

The service was sent unconnected but must be sent over a connection.

— (reserved)

0x0209–0x0300 / (521–768)

Reserved by CIP.

NO BUFFER MEMORY AVAILABLE

0x0301 / (769)

Insufficient connection buffer memory is available in the device.

NETWORK BANDWIDTH NOT AVAILABLE FOR DATA

0x0302 / (770)

A device in the path cannot allocate enough bandwidth for a scheduled connection.

NO CONSUMED CONNECTION ID FILTER AVAILABLE

0x0303 / (771)

A link consumer in the path has no free consumed-connection-id filter.

NOT CONFIGURED TO SEND SCHEDULED PRIORITY DATA

0x0304 / (772)

A device cannot send packets during the scheduled time window.

SCHEDULE SIGNATURE MISMATCH

0x0305 / (773)

The scheduling information of originator and target network do not match.

SCHEDULE SIGNATURE VALIDATION NOT POSSIBLE

0x0306 / (774)

The scheduling information could not be validated on the target network.

STROBE OUTPUT NOT SUPPORTED

0x0307 / (775)

A DeviceNet router does not support application data in the O→T direction for strobe-triggered connections.

— (reserved)

0x0308–0x0309 / (776–777)

Reserved by CIP.

PARTICIPANT CONNECTION OPEN

0x0310 / (784)

At least one participant connection is open.

PORT NOT AVAILABLE

0x0311 / (785)

The port specified in a port segment is not available or does not exist.

LINK ADDRESS NOT VALID

0x0312 / (786)

The link address specified in the port segment is invalid for the target network type.

DUPLICATE PARTICIPANT ID

0x0313 / (787)

Duplicated participant ID.

PARTICIPANT ID NETWORK SEGMENT IS MISSING

0x0314 / (788)

The participant ID network segment is missing.

INVALID SEGMENT IN CONNECTION PATH

0x0315 / (789)

A segment type or value in the connection path could not be decoded. Used only when no more specific code applies.

FORWARD_CLOSE SERVICE CONNECTION PATH MISMATCH

0x0316 / (790)

The connection path in the Forward_Close does not match the connection to be closed (code is deprecated).

SCHEDULING NOT SPECIFIED

0x0317 / (791)

The schedule network segment is missing or contains an invalid value.

LINK ADDRESS TO SELF INVALID

0x0318 / (792)

A link address pointing to the device itself (loopback) may be invalid.

SECONDARY RESOURCES UNAVAILABLE

0x0319 / (793)

In a redundant system the secondary could not duplicate the connection request.

RACK CONNECTION ALREADY ESTABLISHED

0x031A / (794)

A module connection is refused because part of the data is already contained in a rack connection.

MODULE CONNECTION ALREADY ESTABLISHED

0x031B / (795)

A rack connection is refused because part of the data is already contained in a module connection.

MISCELLANEOUS

0x031C / (796)

Connection-related error for which no other extended status code applies.

REDUNDANT CONNECTION MISMATCH

0x031D / (797)

When establishing a redundant-owner connection the RPI/connection parameters or transport type do not match.

NO MORE USER CONFIGURABLE LINK CONSUMER RESOURCES AVAILABLE IN THE PRODUCING MODULE

0x031E / (798)

The configured number of consumers for the producing application is already in use.

NO USER CONFIGURABLE LINK CONSUMER RESOURCES CONFIGURED IN THE PRODUCING MODULE

0x031F / (799)

No consumers are configured for the producing application.

— (vendor specific)

0x0320–0x07FF / (800–2047)

Vendor specific.

NETWORK LINK OFFLINE

0x0800 / (2048)

A network link in the path to the module is offline.

— (CIP Safety)

0x0801–0x080F / (2049–2063)

See CIP Safety Specification (Volume 5, Chapter 3).

NO TARGET APPLICATION DATA AVAILABLE

0x0810 / (2064)

The target application has no valid data for the requested connection.

NO ORIGINATOR APPLICATION DATA AVAILABLE

0x0811 / (2065)

The originator application has no valid data for the requested connection.

NODE ADDRESS HAS CHANGED SINCE THE NETWORK WAS SCHEDULED

0x0812 / (2066)

A router in a scheduled network has a different node address than configured.

NOT CONFIGURED FOR OFF-SUBNET MULTICAST

0x0813 / (2067)

Producer and consumer are in different subnets, but the producer is not configured for off-subnet multicast.

INVALID PRODUCE/CONSUME DATA FORMAT

0x0814 / (2068)

The format of the produced/consumed data per the data segment is invalid (code is deprecated).

— (CIP Safety)

0x0815–0x0834 / (2069–2100)

See CIP Safety Specification (Volume 5, Chapter 3).

— (reserved)

0x0835–0x08FF / (2101–2303)

Reserved by CIP.

(D)TLS FATAL ALERT 0: CLOSE NOTIFY

0x0900 / (2304)

One side of the (D)TLS connection requested connection teardown.

(D)TLS FATAL ALERT 10: UNEXPECTED MESSAGE

0x0901 / (2305)

An out-of-sequence message was received during the (D)TLS handshake.

(D)TLS FATAL ALERT 20: BAD RECORD MAC

0x0902 / (2306)

A (D)TLS record was received with an incorrect MAC or decrypted improperly.

(D)TLS FATAL ALERT 22: RECORD OVERFLOW

0x0903 / (2307)

A (D)TLS record exceeds the permitted maximum size.

(D)TLS FATAL ALERT 30: DECOMPRESSION FAILURE

0x0904 / (2308)

The (D)TLS decompression received invalid input.

(D)TLS FATAL ALERT 40: HANDSHAKE FAILURE

0x0905 / (2309)

No acceptable set of security parameters could be negotiated.

(D)TLS FATAL ALERT 42: BAD CERTIFICATE

0x0906 / (2310)

A certificate was corrupt or its signature could not be verified.

(D)TLS FATAL ALERT 43: UNSUPPORTED CERTIFICATE

0x0907 / (2311)

A certificate was of an unsupported type.

(D)TLS FATAL ALERT 44: CERTIFICATE REVOKED

0x0908 / (2312)

A certificate was revoked by its issuer.

(D)TLS FATAL ALERT 45: CERTIFICATE EXPIRED

0x0909 / (2313)

A certificate is expired or not yet valid.

(D)TLS FATAL ALERT 46: CERTIFICATE UNKNOWN

0x090A / (2314)

Some other issue occurred while validating the certificate.

(D)TLS FATAL ALERT 47: ILLEGAL PARAMETER

0x090B / (2315)

A field in the handshake was out of range or inconsistent.

(D)TLS FATAL ALERT 48: UNKNOWN CA

0x090C / (2316)

The CA of the received certificate is unknown or not trusted.

(D)TLS FATAL ALERT 49: ACCESS DENIED

0x090D / (2317)

A valid certificate was rejected by access control.

(D)TLS FATAL ALERT 50: DECODE ERROR

0x090E / (2318)

A message could not be decoded (field out of range or wrong length).

(D)TLS FATAL ALERT 51: DECRYPT ERROR

0x090F / (2319)

A cryptographic handshake operation (signature/finished) failed.

(D)TLS FATAL ALERT 70: PROTOCOL VERSION

0x0910 / (2320)

The offered protocol version is not supported.

(D)TLS FATAL ALERT 71: INSUFFICIENT SECURITY

0x0911 / (2321)

The server requires stronger ciphers than the client offers.

(D)TLS FATAL ALERT 80: INTERNAL ERROR

0x0912 / (2322)

An internal error (e.g. out of memory) prevents continuation.

(D)TLS FATAL ALERT 86: INAPPROPRIATE FALLBACK

0x0913 / (2323)

The server detected an illegal protocol downgrade.

(D)TLS FATAL ALERT 110: UNSUPPORTED EXTENSION

0x0914 / (2324)

The server hello contained an extension not requested by the client.

(D)TLS FATAL ALERT: UNKNOWN PSK IDENTITY

0x0915 / (2325)

The PSK identity sent during the handshake is unknown.

EGRESS RULE DENY

0x0916 / (2326)

An egress rule explicitly prohibits the attempted connection origination.

EGRESS RULE CIPHER NOT ALLOWED

0x0917 / (2327)

An egress rule requires a cipher suite that is not in the list of allowed ciphers.

NO MATCHING INGRESS RULE

0x0918 / (2328)

No ingress rule permits the communication (default: deny).

INGRESS RULE DENY

0x0919 / (2329)

An ingress rule explicitly prohibits the attempted communication.

INGRESS RULE DENY NON-SECURE

0x091A / (2330)

An ingress rule permits only CIP Security communication, but non-secured communication was attempted.

NO MATCHING EGRESS RULE

0x091B / (2331)

No egress rule permits the attempted communication (default: deny).

— (reserved, security)

0x091C–0x09FF / (2332–2559)

Reserved for security related status.

UDP PORT FOR CLASS 0/1 NOT OPEN

0x0A00 / (2560)

The UDP port required for the requested Class 0/1 connection is disabled.

— (reserved, EtherNet/IP)

0x0A01–0x0AFF / (2561–2815)

Reserved for EtherNet/IP.

— (reserved)

0x0B00–0xFCFF / (2816–64767)

Reserved by CIP.

— (do not use)

0xFD00–0xFFFF / (64768–65535)

Do not use.

SUCCESS

0x00 / (0)

The service completed successfully.

RESOURCE UNAVAILABLE FOR UNCONNECTED_SEND

0x02 / (2)

The device lacks the resources to fully process the Unconnected_Send.

PATH SEGMENT ERROR IN UNCONNECTED SEND

0x04 / (4)

The router could not correctly parse the embedded explicit messaging request.

ERROR IN DATA SEGMENT

0x09 / (9)

Error in the data segment of a Forward_Open. The extended status is the index of the error position within the data segment.

OBJECT STATE ERROR

0x0C / (12)

The state of the target object prevents the service from being handled. The extended status optionally reports the current object state.

DEVICE STATE ERROR

0x10 / (16)

The state of the device prevents the service from being handled. The extended status optionally reports the current device state.

NOT ENOUGH DATA

0x13 / (19)

The service did not supply enough data for the requested operation.