Communication - ABB Relion SAM600-IO Operation Manual

Section 4
Overview
Table 9:
Function
Authority status
ATHSTAT
Authority check
ATHCHCK
Authority
management
AUTHMAN
For more information on Authority management AUTHMAN, Authority status ATHSTAT, and Authority
check ATHCHCK functions, see Chapter Basic IED functions in technical manual.
At delivery, the IED has a default user defined with full access rights. PCM600 uses this default user
to access the IED. This user is automatically removed in IED when users are defined via the IED
Users tool in PCM600.
Default User ID: Administrator
Password: Administrator
See the Cyber security guideline for information on cyber security.
4.8

Communication

The SAM600–IO supports IEC 61850–8–1 communication protocol.
All operational information and controls are available through IEC61850–8–1 communication
protocol. However, some communication functionality, for example, horizontal communication
between the IEDs, is only enabled by the IEC 61850-8-1 communication protocol (GOOSE).
Disturbance files are accessed using IEC 61850 and FTP protocols. The disturbances are in
COMTRADE format. The IED can send binary signals to other IEDs (so called horizontal
communication) using the IEC 61850-8-1 GOOSE (Generic Object Oriented Substation Event)
profile. Binary GOOSE messaging can, for example, be employed for protection and interlocking-
based protection schemes.
The IED meets the GOOSE performance requirements for tripping applications in transmission
substations, as defined by the IEC 61850 standard. Further, the IED supports the sending and
receiving of analog values using GOOSE messaging. Analog GOOSE messaging enables fast
transfer of analog measurement values over the station bus.
The IED interoperates with other IEC 61850 compliant IEDs, tools and systems and simultaneously
reports events to eight different clients on the IEC 61850 station bus.
22
Authority-related IED functions
Description
This function is an indication function block for user logon activity.
User denied attempt to log-on and user successful logon are reported.
To safeguard the interests of our customers, both the IED and the tools that are accessing
the IED are protected, by means of authorization handling. The authorization handling of the
IED and the PCM600 is implemented at both access points to the IED:
• local, through the local HMI
• remote, through the communication ports
The IED users can be created, deleted and edited only in the CAM server.
This function enables/disables the maintenance menu. It also controls the maintenance
menu log on time out.
For user management, see Cyber security deployment guideline.
Only characters A - Z, a - z and 0 - 9 shall be used in user names. User names are
not case sensitive. For passwords see the section Password policies.
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Switchgear control unit SAM600-IO
Operation manual