Status of Data in the AutoMax Rack After a STOP_ALL Command or STOP_ALL Fault
E-1
A
PPENDIX
E
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
see below
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
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