hi every one ,

iam facing problem with my plc vipa 314-1sl01 i have old one with firmware 1.2 ,but as you know the battery built-in and not working  and also the MMC card port broken so i got new one but with firmware 4.0.0.8 when i tried to download the program to new CPU it gives me this error that OB1 cannt be loaded for one of the following reasons : 

1- cpu defective 

2- ob1 contain addresses not available on the cpu

and other more reasons i dont remember right now any way i hope any one have solution to my problem. 

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Split from VIPA PLC Outputs not turning ON..

 Hello engahm;

If this was a Siemens CPU of the S7-300 faimily, I would probably suggest you check the memory on the CPU, it looks like theunit could be defective.

However, since this is a Vipa (Yaskawa) CPU, I would refer you to our friend qwazee's post, just before yours in the thrad. His is the only suggestion that can help you at this point.

Hope this helps,

Daniel Chartier

engahm78

hi every one ,

iam facing problem with my plc vipa 314-1sl01 i have old one with firmware 1.2 ,but as you know the battery built-in and not working  and also the MMC card port broken so i got new one but with firmware 4.0.0.8 when i tried to download the program to new CPU it gives me this error that OB1 cannt be loaded for one of the following reasons : 

1- cpu defective 

2- ob1 contain addresses not available on the cpu

and other more reasons i dont remember right now any way i hope any one have solution to my problem.