[SERIES S7 200 PROGRAMMING] Exercise 1: TRAFFIC LIGHTS

[SERIES S7 200 PROGRAMMING] Exercise 1: TRAFFIC LIGHTS
THANKS FOR SUPPORT !!!

[@aiemimohdamirol]

tq..nice video

[@MonteStudios]

Code: Please pay attention to the INPUT and OUTPUT addresses used - I built this for use on a S7-200 (CPU 224 - DC/DC/DC) and selected three different (than shown in the video) OUTPUTS (Q0.7 (Green), Q1.0 (Red), & Q1.1 (Yellow). Note that for the program shown in the video, I found that the Yellow light comes only AFTER the Red light.. in real life, this should happen after the Green light... The program below corrects that in Networks 3 and 4. TITLE=PROGRAM COMMENTS Traffic Lights Example - NOTE the INPUT and OUTPUT addresses. Network 1 // Start // Monitor Start Input, and set-up Memory location M0.0 LD I0.0 O M0.0 AN T38 = M0.0 Network 2 // Start Timer T37 LD M0.0 AN T37 TON T37, 600 Network 3 // Setup Red Light Time window - using T37 LD M0.0 AW>= T37, 0 AW= T37, 300 AW= T37, 550 AW

[@dhiaedinammari9582]

thanks

[@jackdiablo3767]

7:34 Why is my step 7 200 does not have version 2.0 ing

[@jackdiablo3767]

Mine does not have step 7 200 simulator 7:30

[@elhadizegadi2318]

for what we use M0.0 et M0.1 !!

[@generaltechnologyknowledge5165]

Hellow everyone! How can we write program to let the value of PLC S7-200 remember after turn off power?I used CPU226CN Please advise me! Thanks!

[@RajKumar-vn8fz]

In s7 1200 you need to initialize in retentive memory area.. kzbin.info/www/bejne/pGi9h3-hZq5-nqc

[@generaltechnologyknowledge5165]

@@RajKumar-vn8fz Thanks you sir!

[@dg-electrical1157]

thank for watching!!!

[@barkattraders6361]

hello dear my step 7 microwin. please send me any link i have windows 7 64bit

[@tajammulhossain1725]

Video not clear