Hi,

Sinamic G130 = 6SL3310-1TE33-8AB0

CU320-2DP = 6SL3040-1MA00-0AA0

Currently i am unable to establish my profibus communication with master (my laptop).

On the inverter 'expert list' i have checked the following parameters:

i) P918 = 20

ii) P2030 = 3 (profibus)

is there any setting to enable profibus settings on the Control Unit??

I have attached my Sinamic project file with this mail.

Please advice on my next course of action.

Thank you.

Hello there,

I have found the cause of this issue, it was due to wrong termination on the bus connector.

Once the bus connector termination was corrected, the profibus network became healty.