Publication 1766-RM001A-EN-P - October 2008
System Status File 571
Data File Overwrite Protection Lost
When clear (0), this bit indicates that at the time of the last program
transfer to the controller, protected data files in the controller were not
overwritten, or there were no protected data files in the program being
downloaded.
When set (1), this bit indicates that data has been overwritten. SeeUser
Program Transfer Requirements on page 48 for more information.
SeeSetting Download File Protection on page 47 for more information.
RTC Year
This address is duplicated in the Real-Time Clock Function File at
RTC:0.YR
. SeeReal-Time Clock Function File on page 57 for more
information. Note: This value will not update while viewing online in
RSLogix 500/RSLogix Micro/RSLogix Micro. Monitor address in function
file to see online values.
RTC Month
This address is duplicated in the Real-Time Clock Function File at
RTC:0.MON
. SeeReal-Time Clock Function File on page 57 for more
information. Note: This value will not update while viewing online in
RSLogix 500/RSLogix Micro. Monitor address in function file to see online
values.
Address Data Format Range Type User Program Access
S:36/10 binary 0 or 1 status read/write
Address
(1)
(1) This bit can only be accessed via ladder logic. It cannot be accessed via communications (such as a Message
instruction from another device).
Data Format Range Type User Program Access
S:37 word 1998…2097 status read only
Address
(1)
(1) This bit can only be accessed via ladder logic. It cannot be accessed via communications (such as a Message
instruction from another device).
Data Format Range Type User Program Access
S:38 word 1…12 status read only
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