Codesys 02 Structured Text

Brief single input and output from an IF THEN statement

[@kamilsaygili9447]

Great work Brian, was very useful for startup codesys.

[@Ariel_Kishinevsky]

Brief and clear, thank you!

[@Perthhillsprojects]

Thanks for your videos Brian! A great tute for learning the basics for PLC

[@princing]

Many thank, I look forward to trying it. Best wishes

[@boatthanachot1208]

Thank you for your video professor!, but I have some question. Can I use only Structure Text for control PLC in ISPSoft ? (Without use the Ladder), And how can I do ?
Thank you for your answer!!❤

[@abdellh8079]

Thank you so much, sir I don't know how the the second lamp and second switch works , without put them in the instruction list

[@felix9150]

I owe you!

[@gregorywahn804]

Hi Brian, my toggle switch for structured text is not staying in the on position its acting like a push button? Thanks

[@MrFernandoBedoya]

Excellent videos.
Just a couple questions:
1. Where do you add addresses to the variables like Switch and Lamp?
2. Is this visualization example the way we create an HMI screen? or HMI screen is created in different software or way?
Thanks

[@hariprasadhparthasarathy6360]

@3:55 when I tried to change the "Prepared Value" column of Switch1 variable to True and instructed to "Write Values" I do not notice the changes happing on the Lamp1 variable. What mistake could have I possibly made?

[@hariprasadhparthasarathy6360]

My bad. I missed a semi colon after the ELSE statement. It worked as you have shown.

[@haripatel47]

I can't assign variables to my STTest lamp and switch, for some reason. I assign variables through the properties tab, but when I check if the object was assigned the variable it shows up as blank.

[@OrchidsVlogs]

💗💗💗💗💗💗💗💗

[@mamadejafer2540]

nice job

[@simonbaxter8001]

You don't need semi colons after THEN,. ELSE or END_IF !! Plus Lamp1 := Switch1; would have done the trick cleaner and more like the ladder diagram in the last video!

[@Mk-mi8zo]

Thx

[@onurkarli82]

Structed text based on C?

[@brandonyammine3205]

Lamp1 := Switch1;

[@balkrishna8174]

Bit0 := Bit1;

[@serhioromano]

Brain, you are terrible ST programmer :)

[@Jooiie]

bLamp1 := bSwitch1; - does the same thing. :)