Pinned safety message on Safeguard controllers.
My safeguard system software ver. is 1.6/4.
When I did a modification work on Safeguard system (dual controllers), as our site control measure, I putted the Spare channel into MAN mode (eg. name IFP_DO7.31) then system logged it to Safety message display as "IFP_DO7.31 is in MAN MODE".
After that, I changed the name of this database to field equipment name as planned work. Finally, put it back to AUTO mode.
I have checked that channel and whole system, there is not any abnormal thing. But the old safety message "IFP_DO7.31 is in MAN MODE" still persists and is pinned on system, cannot be cleared.
I tried to change that channel to old name "IFP_DO7.31" then change to MAN then AUTO to clear message, but Not successful.
Could you show me any guideline to clear that safety message?
Thank you in advance.
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