Omron CRT1 - 10-2009, Руководство по эксплуатации

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Analog I/O Slave Unit (output) Functions
Section 11-5
11-5-3 Cumulated Count
Description
The cumulated count calculates an approximation to the integral of analog
output 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 output value in the industry unit obtained after scal-
ing. For example, 100.0 count hours indicates a value equivalent to an analog
output value of 100 counts continuing for one hour. The counter range for a
two-word area (four bytes) for count hours or count minutes is –214,748,364.8
to 214,748,364.7. Data is displayed on the CX-Integrator in units of 0.1 hours
or minutes.
Monitor values can be set in the Slave Unit. When the cumulated count value
exceeds the set monitor value, the Cumulated Counter Flag in the area for
Generic Status Flags turns ON.
Note The following table shows the divisions for the cumulated counter.
Setting Using the CX-Integrator
1,2,3... 1. Turn ON the power supply to the CompoNet Slave Unit.
2. Double-click the icon of the Slave Unit to set in the Network Configuration
Window to open the Configuration Window. (Alternatively, right-click the
icon and select
Parameters - Edit from the pop-up menu.)
3. Select the tab page for the output where the cumulated counter is to be set,
and select the
Cumulated Count Check Box under the Function Choice
heading.
Analog output value
Cumulated value
(count
×
hour or minute)
Division width
(See note.)
Time t
Unit Divisions
Hour 3.6 s (1/1,000 hour)
Minute 60 ms (1/1,000 minute)