Rockwell Automation 1756-HIST2G FactoryTalk Historian ME 2.2 - Manual (Page 304)

F ACTORY T ALK H ISTORIAN ME M ODULE U SER G UIDE
294
The System Status
section on the Home
page shows that Data
Transfer is in “Error”
mode:
„
Go to the Advanced tab to view the System Log page.
Check the log for messages about the issue and export log
data.
„
Check the module STS LED light. Flashing red indicates
that Data Transfer is inactive (and Data Collection is
active.)
„
Go to the Web Diagnostics Firmware tab, and check the
Data Transfer page. Process information can confirm
whether or not Data Transfer is in a undesirable state.
N/A indicates an error state.
„
Download log files that will assist in troubleshooting as
described in “General Guidelines”.
„
Reboot the module.
„
Contact Technical Support if the issues persists.
If Data Collection is
running on one or
more modules and
these modules are
transferring data to a
FactoryTalk Historian
SE or PI server, the
FactoryTalk Historian
SE or PI server will
experience a large load
and overflow events if
Data Transfer is
stopped for some time
and then restarted: To minimize the load and number of overflow events on the
FactoryTalk Historian SE or PI server, go to the Configure
Historian tab. On the Data Transfer page, reduce the
Maximum Events per Transfer value. This parameter controls
the number of events transferred.
Data Transfer
Symptom Solution