ABB RELION 670 SERIES Manual page 83

1MRK 511 399-UEN B
670 series 2.2 IEC
Cyber security deployment guideline
Table 16:
Symptoms
Diagnostics on Local HMI:
Central Account Manager
Server status will be indicated
as Offline.
Security Event: 3810 CAM
Server communication failed.
Authentication will continue to work based on the latest local
LDAP Replica if replication is enabled. After reconnection
with the server(s), authentication will again run via the LDAP
server and the local replica will be updated.
IEC15000356 V1 EN-US
Figure 64: Replication status
6. Local replication failed
Central Account Management
Probable causes
Server(s) not reachable
Section 5
Solution
Check if LDAP server is up
and running
Check IED connection
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