DIAG_INFO_NACKΒΆ
The Function Block DIAG_INFO_NACK displays an overview of all errors that were not acknowledged yet by buttons/display or Function Block DIAG_EVENT. The output is sorted according to the error classes E1 to E4. If at least one error is present in any error class and if this error has not been acknowledged yet, this is displayed at the corresponding Ex output.
| Available as of PLC runtime system | V1.3.0 |
| Included in library | SysInt_AC500_V10.lib |
| Type | Historical type |