Rockwell Automation SA3100 Diag,Troublesht,Startup,Guide - Manual (Page 71)

Status of Data in the AutoMax Rack After a STOP_ALL Command or STOP_ALL Fault G-1
A
PPENDIX
G
Status of Data in the AutoMax
Rack After a STOP_ALL
Command or STOP_ALL Fault
AutoMax
Processor UDC Module
PMI
Processor
LOCAL tunable variables retained retained retained
LOCAL variables retained reset to 0 N/A
COMMON memory variables non-volatile are
retained; others are
reset to 0
N/A N/A
I/O variables
(including UDC dual port memory) inputs retained and
updated;
outputs are reset to 0 inputs retained and
updated;
outputs are reset to 0 all I/O is reset to 0
Input values, including:
Feedback registers
UDC/PMI communication
status registers
UDC Error Log info
retained retained N/A
Output values, including:
Command registers
Application registers
ISCR registers
Scan-per-interrupt register
Scans-per-interrupt counter
reset to 0 reset to 0 N/A
Parameter configuration variables N/A retained N/A
UDC test switch information N/A retained N/A
D/A setup configuration N/A retained N/A
Operating system retained retained retained