How to deal with warnings when using the AC sweep function with PSIM?

User: "anhnha"
Altair Community Member
Updated by anhnha

When I run AC sweep with PSIM, a warning message appears in the Simulation Message as shown below.

Warning! The program did not reach the steady state after 60 cycles when performing the ac sweep.
Frequency = 436516    
Amplitude relative error =85.2 %

The error is that it did not converge even after 60 cycles.
Should I make the time step smaller, or change the circuit or simulation time settings to reach a steady state?

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