
C-Bus™ Basic Programming 1250SM0904R10/09
C-Bus™ Products Training Course 10/2009
94 © 2009 Schneider Electric. All Rights Reserved.
Figure 71 - The Logic tab of a relay
Below is an example of a simple AND Logic Condition. You will see that
there are 3 parts to programming the logic condition:
selecting the relay channels that you want to operate with logic
selecting a Logic Group from the drop down box
selecting the logic operator (AND logic) to link the selected relay
channel’s group address and the logic group.
Figure 72 - Using AND logic
The logic assignments in Figure operate as shown in the line diagram
belo
w. As you can see the logic group acts as a master switch for the
selected relay channels to operate.
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