Vaisala Hydromet Data Collection Platform - Manual (Page 198)

User’s Guide ______________________________________________________________________
196 __________________________________________________________________M210785EN-E
0711-120 Figure 98 Calculations View: Selecting the Accumulator
Component
To configure the Accumulator, proceed as follows:
1. In the Calculations view, select a static parameter to be used in
accumulation from the Select static parameter list which lists all
the correct static parameters that are defined in the static parameter
sheet. If there is no suitable parameter, you can create a new one by
typing it manually in the text box.
2. Select the source component and source variable. The increment
source and variable indicate the source parameter to be added to the
destination variable.
3. You can also choose a reset option (setting of the static parameter
to zero at a selected time) in the Reset time frame. If you select the
No reset option, the destination parameter is incremented
indefinitely unless you reset the Accumulator manually. If No
reset is not selected, click on the Reset time button to select the
resetting schedule. To select the reset schedule, proceed as follows:
- Select the date and time for the reset in the corresponding
frames of the Select time view. Use the Time base frame to
select whether the reset follows Local or UTC time.
- Select a reset interval (how often resetting occurs) in the
Recurrence options frame.