ABB RELION 670 Series Technical Manual page 1225

1MRK 502 066-UUS B
Section 20
20.1 Authority check ATHCHCK
20.1.1 Identification
Function description
Authority check
20.1.2 Functionality
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 with PCM600 IED user management tool.
Technical manual
Security
IEC 61850
identification
ATHCHCK
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
Section 20
Security
GUID-FBEF319B-94E6-41FB-BB9F-D870E0425128 v2
SEMOD117051-23 v6
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