ring control and case structure

[Se]

Hi,
I use ring control for two selection e.g. 4 and 8 and use case structure to carry out each selection. I wire the ring control to the selector terminal, but there's an error "A ccase structure must have a case corresponding to every possible value of the selector. Any easy way to fill this requirement is to specify a default case or cases whose selector values include ranges to or from infinity". How should i fix the problem?

[Shan]

There are two easy ways to correct this.

Method 1: make one of the cases the "Default" case. Select the case you want to make default (e.g. Case "0"). Right click on the selector and click "Make This The Default Case".

Method 2: Label the cases this way "..0" and "1.." meaning the first case occurs for any input less than or equal to 0, the second case occurs for inputs equal to or greater than 1.

Either should do the job for you, but there are times when one method works better for what you're trying to achieve.

Tim

[paul_s]

Right Click on the case values area, and select "make this the default case" for one of your cases

[TheMidnightCicadas]

Thank you for info. I handle with the problem