rs view32 trend

i has created a trend in rs view 32 (historical type) by using data log setup ..its working fine .now if i shut down the computer and then i want to see the previous trend reading then what i have to do

Open the Trend, then use the scroll buttons ("Oldest Data" or "Scroll Backwards") to look at some time earlier than NOW. Remember that the trend graph for any time period for when the PLC and RSView are not in RUN mode will be blank.

thanks

thank you it means whenever i call that data log file in any trend i will able to browse the oldest value