PLC & HMI RIEVTECH ZONA INDUSTRIAL SPA

High Speed Inputs

Measuring Line Speed and Length of film or paper on a production line

This application shows how to measure and calculate line speed and length of rolled lm moving down a production line by the number of generated pulse and roll diameter from a rotary encoder.

Mo

tor

Rota

ry e

nco

ders

The rotary encoder is connected to a rolling shaft on a lm production line.

Using digital outputs allows send a command signal to cut a lm or to send an alert to a signal tower.

Hig

h-sp

eed

inp uts

Riev

tech

Mic

ro P

LC

11

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