56
Functions of Digital I/O Units Section 4-4
In Figure 2, the actual ON time is 0.5 s × 3 = 1.5 s. The reading will be taken
twice during this ON time, so the total ON time will be measured as 2 s.
Figure 2
■ Measurement for ON time of 1.5 s:
In Figure 3, the actual ON time is 1.5 s × 2 = 3 s. The measurement will be tak-
en four times during this ON time, so the total ON time will be measured as 4 s.
Figure 3
Setting with a
Programming Device
This example shows how to use the DeviceNet Configurator (version 2.43 or
higher) to set the Total ON Time Monitor function.
1,2,3... 1. Open the Network Configuration Window and double-click the desired
Slice I/O Terminal’s icon or right-click the icon and select Parameters -
Edit to display the Edit Device Parameters Window. Select the desired
Slice I/O Unit from the list on the I/O Module Tab Page and click the Edit
Button to display the Edit Unit Parameters Window.
2. Select the IN Tab.
ON
OFF
Reading taken approximately every second.
0.5 s
ON
OFF
Reading taken approximately every second.
1.5 s
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