Siemens TIA Portal & Factory IO (3 Wire Control of Conveyor)

[@GuidoCarmona]

Hi Pete, thank you very much for sharing your knowledge, I followed the tutorial and it went perfectly.

[@PeteVree]

Excellent. So glad it worked out.

[@PeteVree]

Here is a link to purchase Factory IO. (Note: this is an affiliate link for my channel) factoryio.com/url-action?ref=petervree Full Siemens TIA Portal PLC Programming Course available here: petevree.thinkific.com/courses/siemens-tia-portal-plc-programming Playlist Link for further videos: kzbin.info/aero/PLyL0ResmI4Q2Rz5wtTKWhKhFMLnWU1n6Q

[@iuliant5005]

Hi Pete. Your videos are amazing, realy hopefully. Thank you!

[@animatsioningliztili3003]

i am trying really hard to understand why NC is not used here for stop button. is there anybody who can explain it clearly. Somebody asked the same question here, but I still do not get it

[@PeteVree]

The Stop button is physically wired as a normally closed contact. This means that if you connected plc source voltage to one side and the plc input on the other side, then the plc input would have voltage applied to it as long as you didn't press the stop pb. The NO plc instruction has nothing to do with normal way you think of it in relay logic. The NO instruction looks for the presence of voltage, or a 1 in the memory. The NC instruction looks for no voltage or a 0 in the memory. This is why I have used the NO instruction for both the Stop PB and the Start PB. As long as I have not pressed the Stop PB, the voltage is being applied to the PLC input. The NC instruction is looking for the presence of voltage at the input terminal and thus remains True as long as no one presses the Stop PB

[@animatsioningliztili3003]

@@PeteVree thank you soo much for not ignoring my comment. really appreciate it

[@mehmetylmaz-rf9fg]

Tia portal v13 s7 1200 newsletter. I'm online. I started the factory I / O I0.0. But in tia portal simulation I0.0 is not green contact .help me

Pete, On your previous video, why did you have to offset the Inputs by 10 ?

[@PeteVree]

With the Factory IO you are using virtual inputs from the software... so you have to offset the inputs by 10 so that the actual physical inputs from the PLC are redundant, and the program only responds to the virtual inputs from the Factory IO software.

[@enesemreylmaz2885]

THERE IS A SENSOR PROBLEM. S71200 PLC GEC COMMUNICATIONS. .FACTORY I/O START BUTTON IS NOT ACTIVE. PLC S71200 INPUT NO.

[@erdaltas1691]

thanks for your training videos. Can we simulate tia portal servo control (technology object) commands in factory io application? Is there factory io equipment for this? I would be happy if you help Thank you

[@PeteVree]

Not at this point. They just introduced incremental encoders. Please feel free to provide feedback on the FactoryIO Forum community.factoryio.com/

[@pawe_sii2198]

Why you dont use normally close contacts for stop PB?

[@PeteVree]

The Stop PB is physically wired as a N/C contact. The Normally Open instruction looks for the fact that the Stop is physically still in the closed position, providing 24 V to the input terminal and a 1 in the memory location for this input.