1250SM0904R10/09 C-Bus™ Basic Programming
10/2009 C-Bus™ Products Training Course
© 2009 Schneider Electric. All Rights Reserved. 95
Channel 1
Logic Group
Channel 1
Channel 2
Channel 2
Figure 73 - AND logic line diagram
Below is an example of a simple OR 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 (OR logic) to link the selected relay
channel’s group address and the logic group.
Figure 74 - Using OR logic
The above logic assignments operate as shown in the line diagram below.
As you can see the logic group acts as a master bypass switch for the
selected relay channels.
Channel 1
Channel 1
Logic Group
Channel 2
Channel 2
Figure 75 - OR logic line diagram
Comments to this Manuals