Hi,
I want to create following function.
an analog value is logged into log "Today"
each day the log "today" should be copied to log "Yesterday" en "Today" should empty itself
Both logs should be able to become visible in a trendview, 1 static (yesterday) and one still updating (today)
so far I tried on log "Today" method: raise event when full: copy to yesterday + empty itself.
But when i want to look at the two logs with trendviews the "Yesterday" trend doesn't display anything.
Can anyone offer some help?
I want to create following function.
an analog value is logged into log "Today"
each day the log "today" should be copied to log "Yesterday" en "Today" should empty itself
Both logs should be able to become visible in a trendview, 1 static (yesterday) and one still updating (today)
so far I tried on log "Today" method: raise event when full: copy to yesterday + empty itself.
But when i want to look at the two logs with trendviews the "Yesterday" trend doesn't display anything.
Can anyone offer some help?
