Program a transition, Enter a bool expression – Rockwell Automation Logix5000 Controllers Sequential Function Charts Programming Manual User Manual
Page 64
Advertising
Chapter 2 Program a sequential function chart
Enter a BOOL expression
The simplest way to program the transition is to enter the conditions as a BOOL
expression in structured text.
1. Double-click the text area of the transition.
2. Type the BOOL expression that determines when the transition is TRUE
or FALSE.
3. To close the text entry window, press Ctrl+Enter.
This example shows three transitions that use a BOOL expression (see
Example
Tag name of the transition.
BOOL expression that controls when the transition is TRUE or FALSE
Program a transition
64
Rockwell Automation Publication 1756-PM006F-EN-P - October 2014
Advertising