Rockwell Automation Logix5000 Controllers Major, Minor, and I/O Faults Programming Manual - Manual (Page 14)

Chapter 1 Major faults
Choose where to place the fault routine
Where you place the routine depends on the type of fault that you want to handle.
Use this table to determine where in the project your fault routine should be
configured.
If you want to clear the fault when See this section
Condition Fault Type
The execution of an instruction faults 4 Create a fault routine for a program on page
14 .
Communication with an I/O module fails 3 Create a routine for the Controller Fault
Handler on page 17
.
Watchdog timer for a task expires 6
A motion axis faults 11
The controller powers up in Run or Remote Run mode 1 Create a routine for the Power-Up Handler
on page 19 .
Complete the following steps to create a fault routine.
1. Open the project in the Logix Designer application.
2. In the Controller Organizer, right-click MainProgram and choose
Add>New Routine.
3. In the New Routine dialog box, type the name of the routine in the Name
field.
Create a fault routine for a
program
14 Rockwell Automation Publication 1756-PM014G-EN-P – October 2014