s7 200 plc data blok

syed

Guest
S
hi friends i did my first plc programme.i was tested in the lab.it was working perfectly.but i installed in the m/c the it is not responsing as per programme.i used TD200 HMI .again i down load programme.it is working perfectly.is there any chances to corrept data blok
 
Welcome to the real world of plc programmers.
>It works in the lab perfectly but not in the machine<

Very unlikely to be corrupted data, more like unexpected actions from the machine.
If you know a programmer that gets it right first time everytime
let me know, I will hire him.
 

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