Communication - ABB Relion Applications Manual

1MRS758335 B
2.7
REU611
Application Manual
Table 8: Comparison of authority logging levels
Audit trail event
None
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

Communication

The protection relay supports a range of communication protocols including IEC
®
61850 and Modbus . 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,
Authority logging level
Configurati Setting Setting
on change group group,
control
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Section 2
REU611 overview
Settings All
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