VIPA SPEED7 CPU 313SCDPM - Pulse Width Modulation - PWM; Overview

open (activate): In the user program by setting SW_GATE
of SFB 48
close (deactivate): In the user program by resetting SW_GATE of
SFB 48
6.7 Pulse width modulation - PWM
6.7.1 Overview
With the pulse width modulation (PWM) by presetting of time parame-
ters the CPU evaluates a pulse sequence with according pulse/break
ratio and issues it via the according output channel.
1 Period duration
2 ON delay
3 Pulse duration
4 Pulse pause
During pulse width modulation the count function at the
same channel is deactivated.
For pulse width modulation connect your actuators to the following
pins:
n Channel 0: Pin 22
n Channel 1: Pin 23
n Channel 2: Pin 24
Connect the common ground to pin 30.
PWM
PWM Outputs
VIPA System 300SDeployment I/O periphery
Pulse width modulation - PWM > Overview
HB140 | CPU-SC | 313-6CF13 | GB | 15-50 132