hello

cpu master buffer:

1-16#73c1

update procedure aborted

master cpu in  rack 0

trigger event:link-up aborted due to active test and startup or object managment function

occurred in:master cpu in rack 0

requested ob:cpu redundancy error ob(ob72)

pirority classe 28

2-16#43dd

link-up aborted due to active test and startup or objet managment function

previous operating mode:run

requested operating mode:run

event occurred in the master cpu in rack 0

incoming event

cpu standby

1-16#43e7

standby cpu:link-up/update by master cpu aborted

cause:link-up aborted due to active test and startup or object managment function

previous operating mode :stop (internal)

request operating mode :stop(internal)

event occurred in the standby cpu in rack 1

incoming event

cpu fault led  : REDF-EXTF-BUSF2

HELP ME

Hi,

Check FO Cable between Sync Modules and download OB72 in H System.

Also Check Profibus DP Connector, Cables and Bus Termination DIP Switch on Redundant CPU.

New question published by Kamath RL is split to a separate thread with the subject Why a monitoring function interrupts the restoration of an H CPU redundancy?.

Best regards
Jen_Moderator