Table 17:
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
●
●
●
●
●
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
●
Violation local
●
Violation remote
●
3.5
Communication
Operational information and controls are available through these protocols. However,
some communication functionality, for example, horizontal communication between
the protection relays, is only enabled by the IEC 61850 communication protocol.
The IEC 61850 communication implementation supports all monitoring and control
functions. Additionally, parameter settings, disturbance recordings and fault records
can be accessed using the IEC 61850 protocol. Disturbance recordings are available
to any Ethernet-based application in the IEC 60255-24 standard COMTRADE file
format. The protection relay can send and receive binary signals from other devices
(so-called horizontal communication) using the IEC 61850-8-1 GOOSE profile,
where the highest performance class with a total transmission time of 3 ms is
supported. Furthermore, the protection relay supports sending and receiving of analog
1MRS758754 B
Section 3
REC615 and RER615 overview
REC615 and RER615
33
Operation Manual
