Audit trail event Description
Setting group local User changed setting group locally
Control remote DPC object control remote
Control local DPC object control local
Test on Test mode on
Test off Test mode off
Setting commit Settings have been changed
Time change
View audit log Administrator accessed audit trail
Login
Logout
Firmware reset Reset issued by user or tool
Audit overflow Too many audit events in the time period
PCM600 Event Viewer can be used to view the audit trail events together with
normal events. Since only the administrator has the right to read audit trail,
authorization must be properly configured in PCM600. The audit trail cannot be
reset but PCM600 Event Viewer can filter data. Some of the audit trail events are
interesting also as normal process events.
To expose the audit trail events also as normal process events,
define the level parameter via Configuration/Authorization/
Authority logging.
Table 6: Comparison of authority logging levels
Audit trail event
Authority logging level
None
Configurati
on change
Setting
group
Setting
group,
control
Settings
edit
All
Configuration change ● ● ● ● ●
Firmware change ● ● ● ● ●
Setting group remote ● ● ● ●
Setting group local ● ● ● ●
Control remote ● ● ●
Control local ● ● ●
Test on ● ● ●
Test off ● ● ●
Setting commit ● ●
Time change ●
View audit log ●
Login ●
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