ABB RELION 670 Series Technical Manual page 1226

Section 20
Security
IEC12000202 V2 EN-US
Figure 620: PCM600 user management tool
20.1.3 Operation principle
There are different levels (or types) of users that can access or operate different areas of the IED
and tools functionality. The pre-defined user types are given in
The meaning of the legends used in the table:
• R= Read
• W= Write
• - = No access rights
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Ensure that the user logged on to the IED has the access required when writing
particular data to the IED from PCM600.
1MRK 502 066-UUS B
IEC12000202-2-en.vsd
GUID-B555EDD0-BAF1-4F0E-9162-BDB3A3468CF2 v8
Table 941.
Technical manual