Make Sputter by Raspberrypi, PLC(DN32S)

1. Outline

I was internship in Teraleader by 2021.03 ~ 2021.12.

This is my Third Python Project in Teraleader (http://teraleader.co.kr).

2. Goal

Sputter : https://en.wikipedia.org/wiki/Sputtering

3. Component

Raspberry Pi (Raspberry Pi 3 Model B)

Extension Display (8 inch 1280 x 720)

PLC (LS DN32S)

4. WorkFlow

5. Explanation

Used Library

PyQt5, Pyserial

Signal Rules

Digital Signal Rules

1. binary number -> hex number # fill 0 to make the number length is 4
2. '\x0501WSS0106%PW012'+ number +'\x04'

Analog Signal Rules

1. number -> hex number # fill 0 to make the number length is 4
2. '\x0501WSS0106%MW'+ address + number +'\x04'

manual : https://www.ls-electric.com/ko/product/view/P01121