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Analog Input Units Section 5-4
8. Click the Fix lower adjusting Value Button, and input the adjusted value.
9. To return an adjusted value to the default setting, click the Default Setting
Button.
10. Close the Adjustment Window, return to the General Tab Page, click the
Download Button, and then click the Reset Button to reset the Unit.
11. Click the OK Button to exit.
Cumulative Counter The cumulative counter calculates an approximation to the integral of analog
input values over time. The cumulated value can be calculated in “count
hours” (by selecting “hours”) or “count minutes” (by selecting “minutes”). The
count value is the analog input value in the industry unit obtained after scal-
ing. For example, 100.0 count hours indicates a value equivalent to an analog
input value of 100 counts continuing for one hour. The counter range for a
four-byte area (two words) for count hours or count minutes is –214,748,364.8
to 214,748,364.7. Data is displayed on the Setting Tool in units of 0.1 hour or
minute.
Monitor values can also be set in the Unit. When the cumulated count value
exceeds the set monitor value, the Cumulative Counter Flag in the area for
Generic Status Flags turns ON.
Note The following table shows the divisions for the cumulative counter.
Analog input value
Cumulated value (count ×
hour or count × minute)
Time
Division width (See note.)
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