data in table deleted but reapear when restart VI

[hafizzuddin]

hi all,

i'm doing a data trending program. the data is exported into a table for analysis. when it is finish, i will clear the table and chart to start new. the problem is when we restart the VI, the old data will apear back in the table, instead of a new clear table. do you guys have any idea about this and how can i solve it? i attached together this VI for your reference. thank you.

[RavensFan · Accepted solution]

I don't see where you are actually clearing any data.

But the reason you getting the data from the last run is that your shift register is not initialized.  Thus it retains the data from the previous run.

[Guruthilak]

Raven is right... Initialize your shift register.

Also you can use the "reinitialize to default" (or something liketha ) property to write the defalut value to all control/inidcators present in the FP

[hafizzuddin]

thank you