162
(1) Objective: Changes current variable value; positive values indicate an increase while negative values
indicate a decrease.
(2) Type: Execution block
(3) Examples: Decrease variable value by 1, Translate in a figure-8 pattern
① Decrease variable value by 1
Assign a value to the variable, then configure the change in value.
In the FPV window, you can see that the initial variable value is 2.