5.8.24.7 CertificateExpirationAlarmType
This SystemOffNormalAlarmType is raised by the Server when the Server’s Certificate is within the ExpirationLimit of expiration. This Alarm automatically returns to normal when the certificate is updated.
| Attribute | Value | ||||
| BrowseName | CertificateExpirationAlarmType | ||||
| IsAbstract | False | ||||
| References | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
|---|---|---|---|---|---|
| Subtype of the SystemOffNormalAlarmType defined in clause 5.8.24.3 | |||||
| HasProperty | Variable | ExpirationDate | DateTime | PropertyType | Mandatory |
| HasProperty | Variable | ExpirationLimit | Duration | PropertyType | Optional |
| HasProperty | Variable | CertificateType | NodeId | PropertyType | Mandatory |
| HasProperty | Variable | Certificate | ByteString | PropertyType | Mandatory |
| ConformanceUnits | |||||
|---|---|---|---|---|---|
| A & C CertificateExpiration |
ExpirationDate is the date and time this certificate will expire.
ExpirationLimit is the time interval before the ExpirationDate at which this Alarm will trigger. This shall be a positive number. If the property is not provided, a default of 2 weeks shall be used.
CertificateType – See Part 12 for definition of CertificateType.
Certificate is the certificate that is about to expire.