ABB RELION 620 Series Technical Manual page 54

Section 2
620 series overview
48
The logging is based on predefined user names or user categories. The user audit trail
events are accessible with IEC 61850-8-1, PCM600, LHMI and WHMI.
Table 4: Audit trail events
Audit trail event
Configuration change
Firmware change
Firmware change fail
Attached to retrofit test case
Removed from retrofit test case
Setting group remote
Setting group local
Control remote
Control local
Test on
Test off
Reset trips
Setting commit
Time change
View audit log
Login
Logout
Password change
Firmware reset
Audit overflow
Violation remote
Violation local
PCM600 Event Viewer can be used to view the audit trail events and process related
events. Audit trail events are visible through dedicated Security events view. Since only
the administrator has the right to read audit trail, authorization must be used in PCM600.
The audit trail cannot be reset, but PCM600 Event Viewer can filter data. Audit trail events
can be configured to be visible also in LHMI/WHMI Event list together with process
related events.
Description
Configuration files changed
Firmware changed
Firmware change failed
Unit has been attached to retrofit case
Removed from retrofit test case
User changed setting group remotely
User changed setting group locally
DPC object control remote
DPC object control local
Test mode on
Test mode off
Reset latched trips (TRPPTRC*)
Settings have been changed
Time changed directly by the user. Note that this is not used
when the protection relay is synchronised properly by the
appropriate protocol (SNTP, IRIG-B, IEEE 1588 v2).
Administrator accessed audit trail
Successful login from IEC 61850-8-1 (MMS), WHMI, FTP or
LHMI.
Successful logout from IEC 61850-8-1 (MMS), WHMI, FTP or
LHMI.
Password changed
Reset issued by user or tool
Too many audit events in the time period
Unsuccessful login attempt from IEC 61850-8-1 (MMS), WHMI,
FTP or LHMI.
Unsuccessful login attempt from IEC 61850-8-1 (MMS), WHMI,
FTP or LHMI.
1MAC504801-IB E
620 series ANSI
Technical Manual