Product specifications

History Configuration
3BDS011222-510 B 341
The value for Log Type, see Table 17, is only possible to select when creating the
log template.
The Log Source is depending on log type, see Table 18. The source value is not
possible to change.
The Service Group is only possible to change for linked logs, i.e. logs that are
handled by a third party history server. For internal logs, the default Service Group
is always used.
The recommended way to write the log name is:
Log_<Storage Interval>_<Storage Size>.
If there are more logs with the same storage interval and storage size,
add _<Aggregate> or _<Index number> at the end of the name.
Table 18. Sources
Log Type Source
Direct OPC or TTD, depending on log source.
Hierarchical A log in the server.