Web HMIError Symbols
The following explains the error symbols that may appear in Web HMI.
| Error Symbol | Type | Description |
|---|---|---|
| Configuration | Mimic fails to receive data because its data source cannot be found. |
| Configuration/Communication | Mimic fails to subscribe to data from this data source. If all data in the mimic shows this symbol, then the connection to the data server probably failed. If only some data items show this, then those data items may have incorrect syntax. |
| Unknown | Mimic receives an undefined error. |
| Communication | Mimic receives a network error. |
| Out of Service | Mimic cannot receive data because the specified I/O point is off scan. |
| Uncertain | Mimic receives questionable data, such as out-of-range data. |
| Device | Mimic cannot receive data because an OPC device is unresponsive. |