Rockwell Automation SA3100 Diag,Troublesht,Startup,Guide - Manual (Page 16)

2-2 Diagnostics, Troubleshooting, and Start-Up Guidelines
Run-time diagnostics are those diagnostics performed continuously by the PMI
Regulator as a background task after it has received its operating system from the
UDC module.
Figure 2.1 – PMI Regulator Operating Modes Overview
Power On
Idle
Select PMI_RUN@,
BRG_TST@,
or PMI_TUN@
Close MCR
PMI Tuning
Minor Loop Run Bridge Test
Bus Missing Bus Missing
Open MCR Open MCR
Interlock Tests