Communication - Hitachi 650 Series Operation Manual
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- Technical manual (454 pages) ,
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- Application manual (102 pages)
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1MRK500128-UEN Rev. H
Table 12:
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.
4.3
Communication
The IED supports the following communication protocols: IEC 61850-8-1, SPA, IEC 60870-5-103,
LON and DNP3.
All operational information and controls are available through these protocols. However, some
communication functionality, for example, horizontal communication between the IEDs, is only
enabled by the IEC 61850-8-1 communication protocol (GOOSE) and as Network Variables on LON.
The serial communication follows the EIA-485 standard and is intended to be used in multi-point
communication.
Disturbance files are accessed using the IEC 61850, IEC 60870-5-103, DNP, SPA, LON or 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 or through LON network variables. 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
650 series
Operation manual
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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Section 4
Overview
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