Stop Caused by Rack Failure in CPU3152DP

Hello Everyone,

Kindly guide how to identify these faults it's quite difficult for me to troubleshoot. Fault details are mentioned below which was found via Simatic Manager > Diagnostic Buffer.

Event # 3 (Stop caused by rack failure OB not loaded or not possible, or no FRB)

Break Point in user program cyclic program (OB1)

Priority Class: 1

FB Number: 10

Module Address: 98

Previous Operation Mode: Run  

 Please guide to rectify these fault... what does this module address means...???

Regards,

RSID

Hello. 

Look at this. Dchartier explains it

Regards.

Edited whole answer, didn't read well at first time. sorry

Thanks for your feedback. This error come and clear with in microsecond and CPU goes on SF mode. once it reset machine will run again normally.

Kindly clear what does module address 98 means is their any hardware or module creating problem??

Regards,

RSID 

RSid

Thanks for your feedback. This error come and clear with in microsecond and CPU goes on SF mode. once it reset machine will run again normally.

Kindly clear what does module address 98 means is their any hardware or module creating problem??

Regards,

RSID 

 Hello,

 have you manage some of this:

https://support.industry.siemens.com/cs/ww/en/view/21336333