How to have Bus Fault in S7 300 PLC

Join Date
Jan 2007
Location
Bangalore
Posts
6
Dear All,

I have a S7 300 (CPU 315-2DP) plc. For doing testing, I would like simulate a manual bus fault but it is not coming up. The Bus Fault Indicator on the CPU does not blink.
I tried shorting A1 and B1 of the MPI Profibus Cable that I am using to communite to PLC, but it is not hapenning.
Can someone help me in simulating the BUS Fault. This would be of great help.

Best Regards,
Jagdish Kumar
 

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