Rockwell Automation FactoryTalk Historian SE ProcessBook 3.2 User Guide - Manual (Page 110)

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FactoryTalk Historian ProcessBook User Guide
92
Review the following for additional information:
Display Range
(page 93)
Use any accepted FactoryTalk Historian Time (page 337) input
parameter to set the length of the display range.
Scroll Period (page
92)
Use the spin box or calendar controls to select start and end dates
and times.
Refresh Rate Select the number of seconds between updates of the display that is
being played.
Speed Select the rate at which the display plays back. The speed is
expressed in units per second. Speed can be expressed as
milliseconds, seconds, minutes, hours, days, and months, and must
be smaller than the display range.
Scroll Period
The scroll period marks the earliest and latest time for which you can
manipulate or playback a display.
Scroll Period Constraints
The scroll period must be larger than the display range (page 93).
The scroll period end time must be after the scroll period start time.
An error icon appears to the far right of the time tracker if you violate
either of these conditions.
Scroll Period Time Format
The displayed time format of the scroll period depends on its duration. If
the scroll period is less than 24 hours, then the start and end time is shown
in hours and minutes. If the scroll time is 24 hours or more, then the start
and end time is shown as a date.
The time zone of FactoryTalk Historian ProcessBook determines whether
the time is shown in the client time zone or the server time zone.