FMU co-sim issue

Hello, 
I am having the following problem with the co-simulation of an .fmu model in Catia Magic:
FMU (co-simulation; v.2). The output depends on the input values and time (i.e. one of the outputs increase with time depending on input values)
The following are specified in SimulationConfig: Start Time, End Time, Step Size, or Number of Steps.
I have tried two configurations:
1. A block with value properties associated with the FMU inputs; these values are modified manually during the simulation.
When the values are modified, the FMU output works correctly.
2. A block with value properties associated with the FMU inputs; these values depend on the scenario simulated with state machines.
When running the simulation, the FMU output does not work, and time is blocked.

Any idea what is happening? Perhaps the simulation is not running simultaneously?