Hi,

You have to try by introducing the available commands twice. The difference can be shown by comparing with a single introduction.

Hi Mir Aamir Abbas,

It is a quotation from https://www.sharcnet.ca/Software/Ansys/17.0/en-us/help/wb_sim/ds_harmonic_analysis_type.html

Points to Remember

All loads and displacements vary sinusoidally at the same known frequency (although not necessarily in phase).

Hi Victor J. Аdlucky.

I definitely agree that all the applied loads have to be at the same frequency but I want to only introduce two loads at the same frequency but with a phase difference between them.

Hi Mir Aamir Abbas,

Please look at page 13 of the presentation attached.

Thanks Victor J. Аdlucky. That answers my question.