CIP Error Codes
| Error code (Decimal) |
Error code (Hex) |
Meaning |
|---|---|---|
| 0 | 0x0000 | Success |
| 1 | 0x0001 | Connection failure |
| 2 | 0x0002 | Resource unavailable |
| 3 | 0x0003 | Invalid parameter value |
| 4 | 0x0004 | Path segment error |
| 5 | 0x0005 | Path destination unknown |
| 6 | 0x0006 | Partial transfer |
| 7 | 0x0007 | Connection ID is not valid |
| 8 | 0x0008 | Service not supported |
| 9 | 0x0009 | Invalid attribute value |
| 10 | 0x000A | Attribute list error |
| 11 | 0x000B | Already in requested mode/state |
| 12 | 0x000C | Object state conflict |
| 13 | 0x000D | Object already exists |
| 14 | 0x000E | Attribute not settable |
| 15 | 0x000F | Privilege violation |
| 16 | 0x0010 | Device state conflict |
| 17 | 0x0011 | Reply data too large |
| 18 | 0x0012 | Fragmentation of a primitive value |
| 19 | 0x0013 | Not enough data |
| 20 | 0x0014 | Attribute not supported |
| 21 | 0x0015 | Too Much Data |
| 22 | 0x0016 | Object does not exist |
| 23 | 0x0017 | Service fragmentation sequence not in progress |
| 24 | 0x0018 | No stored attribute data |
| 25 | 0x0019 | Store operation failure |
| 26 | 0x001A | Routing failure: request packet too large |
| 27 | 0x001B | Routing failure: response packet too large |
| 28 | 0x001C | Missing attribute list entry data |
| 29 | 0x001D | Invalid attribute value list |
| 30 | 0x001E | Embedded service error |
| 31 | 0x001F | Vendor specific error |
| 32 | 0x0020 | Invalid parameter |
| 33 | 0x0021 | Write-once value or medium already written |
| 34 | 0x0022 | Invalid Reply Received |
| 37 | 0x0025 | Key Failure in path |
| 38 | 0x0026 | Path Size Invalid |
| 39 | 0x0027 | Unexpected attribute in list |
| 40 | 0x0028 | Invalid Member ID |
| 41 | 0x0029 | Member not settable |
| 42 | 0x002A | The Transaction has Timed Out |
| 43 | 0x002B | The Current Operation has Timed Out |
| 44 | 0x002C | Session Registration Timed Out |
| 45 | 0x002D | Forward Open Command Failed |
| 100 | 0x0064 | Invalid Session |
| 101 | 0x0065 | Invalid Length |
| 105 | 0x0069 | Unsupported Protocol Version |
| 106 | 0x006A | Stale Connection |
| 255 | 0x00FF | Unknown Error Response |
| 256 | 0x0100 | Bad Address Structure |
| 257 | 0x0101 | Invalid Data Type |
| 258 | 0x0102 | Get Attribute Failed |
| 259 | 0x0103 | PLC Config Changed: Tags Uploading |
| 260 | 0x0104 | PLC Tag Upload Not Complete |
| 261 | 0x0105 | Transaction Timeout Count Exceeded |
| 262 | 0x0106 | Reading PLC Tag Information |
| 263 | 0x0107 | Reading PLC Structure Information |
| 264 | 0x0108 | Requested Port Semaphore Timed Out |
| 265 | 0x0109 | Command Response Mismatch |
| 266 | 0x010A | No Port Tag defined |
| 267 | 0x010B | Port Disconnect delay < Session Timeout |
| 521 | 0x0209 | Attempting To Send Invalid Read Msg To PLC |
| 522 | 0x020A | Attempting To Send Invalid Write Msg To PLC |
| 769 | 0x0301 | No Connection Buffer Memory Available |
| 796 | 0x031C | Miscellaneous connection error |
