Using the function TrapezPer that allows creating periodic trapezoidal signals in Transient applications.

Operation mode:

Create an I/O parameter:

PE = Trapezper(TIME, A, B, Tp, T1, T2, T3, Td)

where:

- TIME is the time parameter
- A is the minimal value
- B is the maximal value
- Tp is the period
- T1 is the time interval of linear increase of the function
- T2 is the time interval of constant value of the function
- T3 is the time interval of linear decrease of the function
- Td is the value of initial time delay