Bit That Indicate Switching In Slc 500

ckchew666

Member
Join Date
Aug 2003
Location
Malaysia
Posts
591
Hi,

I'm new in Hot-backup for SLC 500 using 1747-BSN. When there is a switching from primary to secondary, is there any bit that indicate this switchover? Pls advise...thanks.

Regards,
CK Chew
 
many factor can cause the switchover, no power from the primary rack, when primary is switched into program mode....etc..
 

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