Communication - ABB RELION 615 Series Applications Manual

Section 2
REF615 overview
2.7
26
Table 5: Predefined user categories
Username
VIEWER
OPERATOR
ENGINEER
ADMINISTRATOR
For user authorization for PCM600, see PCM600 documentation.

Communication

The protection relay supports a range of communication protocols including IEC 61850,
IEC 61850-9-2 LE, Modbus
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 protection relay utilizes Ethernet communication extensively for different purposes.
The exact services depend on the ordered product variant and enabled functionality.
HSR/PRP is available in 615 series Ver.5.0 FP1 ANSI.
HSR/PRP availability depends on the product ordering information. See
the Rear communication modules chapter for information on HSR/PRP
supported COM cards.
User rights
Read only access
•
Selecting remote or local state with
• Changing setting groups
• Controlling
• Clearing indications
• Changing settings
• Clearing event list
• Clearing DFRs and load profile record
• Changing system settings such as IP address, serial baud rate or
DFR settings
• Setting the protection relay to test mode
• Selecting language
• All listed above
• Changing password
• Factory default activation
®
and DNP3. Operational information and controls are
1MAC109016-MB C
(only locally)
REF615 ANSI
Application Manual