Why mass block have no effect on double acting hydraulic cylinder dynamics?

Hi, I am trying to make simple system with pump, directional control valve, double acting cylinder with its rod connected to mass of 50kg whenever i change mass to any value it have no effect on cylinder displacement

Answer 1

[Martin]

It is possible that the mass is being directly driven with an ideal velocity source or the cylinder with an ideal flow source. As the sources are ideal, the displace the same regardless of load. Looking at the log, one can see different forces and pressures that would be required to produce this motion. Consider driving the system with a force or pressure source instead.