Hola a todos, estoy iniciando en Siemens y tengo problemas con un Plc 1200 CPU1212c Ac / Dc / Rly. Todo va bien, cargar comunicar, cargar el programa sin errores, pero el Led Run se queda en amarillo, le doy desde el Tia portal V15 a Run y ​​no cambia de estado, sugerencias por favor, gracias. 

Hello everyone, I am starting at Siemens and I am having problems with a Plc 1200 CPU1212c Ac / Dc / Rly. Everything is fine, load communicate, load the program without errors, but the Led Run stays yellow, I give it from the Tia portal V15 to Run and it does not change state, suggestions please, thank you. 

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Hello AutoGen_5524212,

at first welcome to the forum.

This is a english speaking forum. Please be so kind and write your next posts in english.
Thanks

Google Translate

Hello everyone I am starting in Siemens and I have problems with a Plc 1200 CPU1212c Ac / Dc / Rly. Everything is fine, I manage to communicate, load the program without errors, but the Led Run stays yellow, I give it from the Tia portal V15 to Run and it does not change state, suggestions please, thank you.

AutoGen_5524212

Hello all;

I am a beginner in Siemens  and I am having problems with a CPU 1212C AC/DC/Rly.

All goes well, I can communicate and down;load the program without errors but the RUN LED stays yellow. From TIA Portal v15 I try to place it in RUN but it does not change state.

Can anyone provide suggestions, please?

Thank you

richardgd83@gmail.com

 Hola;

El foro de Siemens atrae participantes del mundo entero, y no es cierto que todos entiendan el español. Para facilitar las discusiones hemos escogido el inglés como idioma de intercambio en el foro. Si quieres darte la posibilidad que mas gente te entiendan aqui, mejor escribirnos en inglés a tu proxima visita.

Hello;

The Siemens forum attracts participants from all over the world, and it is not true that everyone understands Spanish. To facilitate the discussions we have chosen English as the language of exchange in the forum. If you want to give yourself the possibility that more people understand you here, better write us in English on your next visit.

The yellow RUN LED means that the CPU is in Stop mode. There must be something in the diagnostic buffer that can tell us the source of the fault (I would be inclined to think that it is a version mismatch i your hardware configuration...).

Hope this helps,

Daniel Chartier

Good morning, can you please tell me how to activate this function. I have plc s7-1200 Ac / Dc / Rlay 1212c with Tia Portal V13.

THANKS 

Hello;

First, you must evaluate the value of your Ret_Val MW100, which contains the status code of the instruction, telling you that there is no error (0000) or that there is some specific error (808x).

Next I would check how you have written the Date_and_Time value, the =examples shown in the Step 7 v16 system manual show DT#....

https://support.industry.siemens.com/cs/ww/en/view/109773506/123086298507?dl=en

Hope this helps,

Daniel ChartieH