What is an HMI tag database? > About expressions > If-Then-Else logic > Nested If-Then-Else logic
If-Then-Else structures can be nested inside one another to handle situations requiring complex branching.
Tip:
Every If must have a Then and Else.
About expressions
Use If-Then-Else logic
Example: Nested If-Then-Else logic 1
Example: Nested If-Then-Else logic 2