Rockwell Automation 1756-HIST2G FactoryTalk Historian ME 2.2 - Manual (Page 127)

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FTHSE Licensed Points (FactoryTalk Historian SE) - the number of points that
have been assigned to the FTMS point source on the FactoryTalk Historian SE. It
is based on the currently active license for FactoryTalk Historian SE and is an
indication of the number of FactoryTalk Historian ME points that can be
transferred to the FactoryTalk Historian SE.
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Total Licensed Points (PI server) - the number of points that have been assigned
to the PI server. It is an indication of the number of FactoryTalk Historian ME
points that can be transferred to the PI server.
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“FTMS” Points Available (FactoryTalk Historian SE)/Available License Points
(PI server) - the total number of points assigned by the license minus the number
of points that are already being transferred to the FactoryTalk Historian SE or PI
server.
Setting Data Transfer Parameters
The Data Transfer service status is either started or stopped. Click the appropriate
button to either start or stop Data Transfer. The Enable Auto Transfer checkbox is
unchecked by default.
Maximum Events per Transfer
To configure FactoryTalk Historian ME for Data Transfer, enter the Maximum
Events Per Transfer for the maximum number of events that can be transferred to the
FactoryTalk Historian SE or PI server per transfer session. The range is 5,000 to
150,000. The default setting is 50,000.
If you change the Maximum Events Per Transfer value, you need to stop and restart
Data Transfer after you click [Save] for the change to take effect. Note that the best
number of events to transfer per session varies based on your network bandwidth and
the volume of data being collected.