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The symmetrical pulse generator is only available for devices of the series 0BA3. LOGO! devices of the current series use an asynchronous pulse generator instead of the symmetrical pulse generator. |
Short description
The function outputs a pulse signal with a configurable period.
Connection |
Description |
Input En |
You enable (En=1) or disable (En=0) the pulse generator with the signal at input En (Enable). |
Parameter |
T is the on or off time of the output. |
Output Q |
Q is toggled periodically on and off with the pulse time T. |
Timing diagram
Description of function
You define the length of the on and off times at the parameter T. The En input enables the pulse generator. The pulse generator sets the output to 1 for the duration of the time T, then to 0 for the duration of the time T and so forth, until input En = 0.
Always specify a time T of 0.1 s. A time T is not defined for T = 0.05 s and T = 0.00 s.