How to create a clock with: a reset, start and stop

How can i create a clock that have to do the following thing:
Countdown visual in the screen
Timeset with day's in seconds
- Pressing start -> it start to run
- Pressing stop -> The clock is stopping but it keeps the time, when i press start again then it goes on with counting
- Pressing Reset -> the clock goes back to the start position and waits to start again.
Tia, William
Running with Labview 6.1
Fieldpoint hardware

The key is to use a shift register to hold the previous count...
Attached is a quick and dirty version of what you describe. It displays the passed time as seconds so if you need it to be in days just divide the value by 86400...If you don't need sub-second updates you can increase the wait time.
MTO
Attachments:
Stopwatch.vi ‏39 KB

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