Quality codes Rockwell protocol¶
The following table shows the possible quality codes for devices that use the Rockwell protocol:
| Quality code (hex) | Quality code (dec) | Short description | Long description |
|---|---|---|---|
| 0x00000000 | 0 | Good | No error occurred |
| 0x80010000 | -2147418112 | Unexpected error | An unexpected error occured |
| 0x80020000 | -2147352576 | Internal error | An internal error occured |
| 0x80030000 | -2147287040 | Out of memory | Not enough memory for operation |
| 0x80050000 | -2147155968 | Communication error | Connection to device failed |
| 0x80090000 | -2146893824 | Unknown response | Received an unsolicited message |
| 0x800A0000 | -2146828288 | Timeout | The operation timed out |
| 0x800B0000 | -2146762752 | Service unsupported | Service is not supported |
| 0x800F0000 | -2146500608 | Nothing to do | Nothing to send |
| 0x801F0000 | -2145452032 | Access denied | User does not have permission for requested operation |
| 0x80330000 | -2144141312 | Invalid tag | Requested item (tag) is not known |
| 0x805E0000 | -2141323264 | Node does not exist | Info file does not exist |
| 0x80630000 | -2140995584 | Invalid type definition | The type definition does not reference an appropriate type |
| 0x80740000 | -2139881472 | Type mismatch | Data type is not supported |
| 0x80780000 | -2139619328 | Too many publish requests | Pending buffer is full |
| 0x807D0000 | -2139291648 | Data source busy | Previous read request of data source is still in progress |
| 0x80840000 | -2138832896 | Request interrupted | Request interrupted |
| 0x80850000 | -2138767360 | Request timeout | Receive timeout occured |
| 0x80B10000 | -2135883776 | No data available | No more data available |
| 0x80B60000 | -2135556096 | Invalid syntax | Syntax error |
| 0x80B80000 | -2135425024 | Request too large | Buffer is too small |
| 0x80CE0000 | -2133983232 | Invalid response | Received an invalid reply |
Last update: January 22, 2024