A function used in Logical Switches that compares a CHANGE to the absolute value (irrespective of + or -) of a selectable source “d” to a chosen constant “x” using ‘Greater Than or equal to’ as the comparator. The function takes the value of TRUE when the change to the source is equal or greater than the chosen value, and FALSE the rest of the time. Two fields labeled V1 and V2 follow the function statement to define source “d” and constant “x”. For example if ‘Thr’ is selected from the drop down choice list in the V1 field, and ’20’ is set in the V2 field, the logical switch will become “TRUE” for the duration specified when the throttle stick advances or retards by 20
A fourth field in the logical switch line permits a second source to become part of the comparison evaluation using the logical AND conjunction. Continuing the prior example, if SG↓ is selected in the AND field, then the logical switch becomes TRUE only when the Throttle advances or retards by 20 AND physical switch G is in the down position.
A 5th and 6th field in the logical switch line allow a duration and a delay to be imposed on the switch condition .
See also related functions