Rockwell Automation 193-EC4 EC4 Current Monitoring Relay User Manual - Manual (Page 106)

Rockwell Automation Publication 193-UM011A-EN-P - September 2010 107
Using DeviceLogix™ Chapter 10
2. If programming offline, then continue to Step 3. If programming online,
place the EC4 into Edit mode by selecting Edit from the Tools pull down
menu or by selecting the
button. Select Yes to enter Edit mode.
3. Using the left mouse button, select the Boolean OR (BOR) function block
from the Move/Logical tab and drag it onto the display.
4. Using the left mouse button, select the Bit Input block and drag it to
the left of the BOR function block. Double-click on the Bit Input block
to select Input 1 of the EC4 under the Hardware Boolean Input set.