狀態比較 LABVIEW8.6

[finddicky]

想請問一個問題

現在有一個開關

要與上一個開關的狀態比較要怎麼做呢??

[Billingsley]

建議使用步林函數

block diagram>>programming>>boolean>>or , and,...etc

[ian_fung · Accepted solution]

Use Shift-Register

Shift-register is to register the current state, which will become the previous-state in the next iteration and used for comparison with the new state.

 

Message Edited by ian fung on 12-10-2009 11:24 AM