Table 12: Statistic counters threshold settings
Setting Description
Unexpected Msgs Counter threshold value for unexpected messages
Auth failures Counter threshold value for authorization failures
Authn failures Counter threshold value for authentication failures
Reply timeouts Counter threshold value for reply time-outs
Rekeys Authn failure Counter threshold value for rekeys due to authentication fail-
ure
Total Msgs Tx Counter threshold value for transmitted messages
Total Msgs Rx Counter threshold value for received messages
Total Crit Msgs Rx Counter threshold value for received critical messages
Discarded Msgs Counter threshold value for discarded messages
Error Msgs Tx Counter threshold value for transmitted error messages
Error Msgs Rx Counter threshold value for received error messages
Successful Authn Counter threshold value for successful authentications
Sesn key Chg Counter threshold value for session key changes
Failed Sesn key Chgs Counter threshold value for failed session key changes
Upd key Chgs Counter threshold value for update key changes
Failed Upd key Chgs Counter threshold value for failed update key changes
3.8.3 IEC 60870-5-104 application level settings
The settings are located under Application Configuration> Protocols> IEC
60870-5-101> 104 (n).
Table 13: IEC 60870-5-104 application level settings
Setting Description
Map Select Selects one of the protocol data point mappings, 1 or 2,
to be used by this instance. The data point mappings can
be created using Communication Management in PCM600.
Several IEC 60870-5-104 protocol instances can use the same
mappings.
Show bad time Enabled by default. The relay has an internal, fixed criterion
for tagging change event’s time stamps as “bad”. It means
that the relay has not been time-synchronized for a specific
time period. The “bad” time stamp criterion is based on the
accuracy demands stated for the native IEC 61850 standard
change events. The IEC 60870-5-104 change events are de-
rived from these native events. It is possible to discard the
“bad time” tag for IEC 60870-5-104 events.
Time zone The change event time stamps can be reported in either UTC
or local time. The default setting is UTC time. This setting is
also relevant when using IEC 60870-5-104 control commands
Table continues on the next page
2NGA001859 A Vendor-specific implementation
REX615
IEC 60870-5-104 Communication Protocol Manual
29
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