Rockwell Automation T7832 ICS Regent+Plus Historian Packages for Winterpret - Manual (Page 11)

Historian Package for W INTERPRET (T7832)
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W INTERPRET Windows in Section 3, Installing the
W INTERPRET Application of the Regent User’s Guide.
Help Menu
The Help menu commands are standard throughout all
W
INTERPRET windows. For more information on using the
Help menu commands see Commands Common to all
W
INTERPRET Windows in Section 3, Installing the
W INTERPRET Application of the Regent User’s Guide.
Using the Process Historian Editor
The Process Historian Editor lets you create and edit process
historian function blocks. When you create a process
historian function block you will define a list of variable
entries and the control parameters that govern the recording
operations for the function block. Each process historian
function block can have a maximum of 6500 variable entries
(although a practical limit of about 500 entries is suggested).
All variables entered are recorded at the interval specified by
Sample Time. If you wish to record variables at different
intervals, you must define them in function blocks with a
Sample Time of the desired interval.
Process Historian function blocks are created using the Add
Function Block or Insert Function Block from the Program
Editor. After you have created a new process historian
function block the Process Historian Editor window is opened
as shown in Figure 6.