Rockwell Automation Logix5000 Controllers Major, Minor, and I/O Faults Programming Manual - Manual (Page 15)

Major faults Chapter 1
4. (optional) In the Description field, type a description of the routine.
5. On the Type menu, use the default setting, Ladder Diagram.
6. On the In Program or Phase menu, use the default setting, MainProgram.
Tip: If you are creating a fault routine for the Power-Up Handler or Controller Fault Handler, you can specify
the program name of either program for the In Program or Phase option.
7. On the Assignment menu, choose Fault.
8. (optional) Select the Open Routine check box if you want to immediately
open the ladder logic program.
9. Click OK.
Change a fault routine assignment of a program
Complete the following steps to change the routine that is assigned as the fault
routine.
1. In the Controller Organizer, expand the MainTask.
Rockwell Automation Publication 1756-PM014G-EN-P – October 2014 15