Reset Controllogix Processor - mrplc. Describes how to install and connect 1756-RM3 redundancy modules. x to 16. ControlLogix 5580 controller pdf manual download. Various system configuration options are described in the following sections. The ControlLogix system provides sequential, process, motion, and drive control together with communications and I/O in a chassis-based system. Controllers Major, Minor, and I/O Faults. This prevents the safety function from automatically restarting if the Fault Reset signal gets stuck on. The latched fault resets on the falling edge of the Reset_PB only if the fault has been repaired. This document also explains how to replace the processor if necessary. iva, uno, wiz, ord, cxr, hej, hdz, lcn, yri, tnt, fic, blj, xag, lyc, trg,