Canalyzer previous state CAPL

[ClaireD]

Hi,

For my CAPL I need to use previous state for a calculation.

For exemple b = a+(a-1) with a-1 = a's previous state and with a and b in float.
I declare my variable a and b but I don't know how to code previous state.

Thank you.

.

 

[bhimasandeep]

Hi Claire,

can you elaborate your question briefly like on what event "a" value changes