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Scade One standard libraries 2024 R2

Sources::T

Last update: 17.07.2025

Flow generators whose periodicity is expressed with a period and a sample time (module Sources::T).

Operator Name Description
Pwm The flow of Pulse-Width Modulation is 1 during the first part of the period and 0 during the second one for every period. The length of the part is defined by the duty cycle, from 0% to 100% of the period.
Ramp The flow varies linearly from 0 to 1 for a number of cycles and then remains at 1.
Ramps The flow is the sequence of an array of ramps. Each ramp is defined by a number of cycles, an amplitude, and an offset.
Sawtooth The flow varies linearly from 0 to 1 at every period.
Sequence The flow is a sequence of ramps. Each ramp is defined by a duration, a start and end value. The end value of a ramp is the start value for the next one.
Sine The flow is a sinusoidal waveform with an optional delay, with a sample time.
Square The flow is 0 the first half of the interval and 1 the second half for every number of cycles.
Step The flow is 0 for a duration and then remains at 1.
Triangular The flow varies linearly from 0 to 1 and then back to 0 at every period.

Parent topic:Sources

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