ABB Ability 800xA Series, Руководство пользователя

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Audit Events Section 5 Maintenance
90 3BSE037076-510 D
It is possible to turn all system events into a system alarm with help of the System
Alarm function. Refer to the
System 800xA, Configuration (3BDS011222*)
instruction for details.
Audit Events
Audit events are generated both in the subscriber and provider, but for different
activities. All process related activities, like OPC property writes, history log
updates and alarm acknowledgement are stored in provider and also viewed in
subscribers audit list. Some activities like starting, aborting or finishing an upload,
or compare, will generate an audit trail both in the provider and the subscriber. The
audit events configurable as system alarms are:.
The protocol
'%PROTOCOL%'
was not found
(%APPL%:%NOD
E%) Failed to load a protocol. This message is generated for the
system that fails to load.
Time difference
between systems
exceeds limit, time
difference=%Diff% Time differs between the subscriber and provider. This event
is generated every hour in both ends if the time difference is
more than 5 minutes.
Unknown tcp/ip
address in use
('%IPADDR%) An symbolic IP-address can not be resolved by the DNS
service. This event is generated every hour in the subscriber
end.
Table 6. Audit Events
Name Description
OPCItemWritten OPC property written. Generated in the provider.
AuditEvent_Acknowledge Alarm acknowledged. Generated in the provider.
Table 5. System Messages (Continued)
Message
Description
Extended Description