Rockwell Automation 2080-LC50 Micro830 and Micro850 Programmable Controllers User Manual - Manual (Page 230)

214 Rockwell Automation Publication 2080-UM002F-EN-E - December 2013
Appendix D User Interrupts
User Interrupt Configuration
User interrupts can be configured and set as AutoStart from the Interrupts
window.
User Fault Routine
The user fault routine gives you the option of doing the cleanup before a
controller shutdown, when a specific user fault occurs. The fault routine is
executed when any user fault occurs. The fault routine is not executed for
non-user faults.
The controller goes to Fault mode after a User Fault Routine is executed, and the
User Program execution stops.
Creating a User Fault Subroutine
To use the user fault subroutine:
1. Create a POU.