ABB RELION 670 SERIES Manual page 82

Section 5
Central Account Management
76
Label
Last Update
4. Errors during activation or redeployment of Certificates:
Table 15: Errors
Symptoms
PCM error CAM enabling
failed.
or
Security event 3810 CAM
server communication failed.
or
Security event 3820
Replication performed. No
users replicated!.
or
Security event 3830
Replication attempted but
failed. No capacity.
If the initial activation of CAM failed, the IED reverts to local
UAM or default users. Access to the device is possible using
the local default credentials. If syslog is not configured then
security events can be read from Event Viewer tool in
PCM600.
5. Server not reachable during runtime:
Rational Values
Failed
Indicates the last Never
update of the status
information above.
Timestamp
Probable causes
Wrong configuration
parameters (e.g. LDAP
address...).
Server(s) not reachable
during activation, Invalid or
wrong certificate is deployed.
In case of replication is
enabled, the replica is not
valid (no users or more than
100 users in the replication
group).
1MRK 511 399-UEN B
Remarks
When last replication
cycle has failed
When replication was
not configured
Time when
successful replication
took place.
Solution
Check IED.2.1 CAM
configuration parameters
In case of security event
3810 CAM server
communication failed: Check
if servers are reachable and
the IED is connected. Also,
check if the deployed
certificates are valid.
In case of 3820 Replication
performed. No users
replicated! or 3830
Replication attempted but
failed. No capacity. Check if
there are sufficient users in
the replication group and
there are not more than 100
users in the replication group.
If the Central Account
Management is activated
without replication to a non
existent Central Account
Management server or in
case of invalid certificate
being redeployed. The only
way to disable Central
Account Management is
through maintenance menu
on Local HMI.
670 series 2.2 IEC
Cyber security deployment guideline