s7-1200 cpu, error light is continuously blinking

xohaibalam · Sep 21, 2011

Hello !!!
i m using S7-1200 CPU 1214C | 6ES7214-1AE30-0XB0 |.
The problem i m encountering is that, the CPU's error light is continuously blinking red. I also uploaded the screen shot of error.
Please help me, how to solve this problem

Regards,
Zohaib Alam

geniusintraining · Sep 21, 2011

Have you downloaded a program? and did you compile it before you did?

I did download a 1212 program into a 1214 PLC.... it did not like it

kind like yours

xohaibalam · Sep 21, 2011

yes i compiled, and downloaded the program in the CPU 1214C...
The problem has been solved...
The thing i did is that,
Goto your PLC, right click on it, Compile All, then Download All.
the problem is solved

wolverine1981 · Sep 21, 2011

Hello

Yes to down load the program and configuration you compile and download all. I had the same problem starting out.

Tom

geniusintraining · Sep 21, 2011

These helped me a lot http://www.youtube.com/watch?v=-Au6m45GIvA

xohaibalam · Sep 22, 2011

okie

s7-1200 cpu, error light is continuously blinking

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