Eaton easyE4 Manual page 282

6. Function blocks
6.1 Manufacturer function blocks
278
Examples showing how the AC function block will behave with various offset val-
ues in O1 and O2
The gray area in the diagrams shows the time of day when Q1 will have a value of 1.
These examples are meant to show how the O1 and O2 offsets affect function block out-
put Q1.
The same geodata applies to all the examples below:
Latitude: 50.7344111
l
Longitude: 7.0854634
l
Figure 151: No offset; O1=0; O2=0; Q1=1 between sunrise and sunset
Figure 152: Offset; O1=1; O2= -1; Q1 will switch on 1 hour after sunrise and off 1 hour before sunset
Figure 153: Offset; O1=-2; O2=2; Q1=1 will switch on 2 hours before sunrise and off 2 hours after sunset
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