AqVortex Helper must be used for Aquarius Vortex Force node. And It can visualize Vortex force in the viewport.
Parameters in Options tab are just for the viewport preview. Parameters which in Vortex Helper are used for Vortex Force.

Radius:
Defines vortex radius.

CW / CCW:
Defines direction of vortex.

Intensity:
Defines intensity of the vortex force.

Vertical Force:
Defines intensity of the vertical direction force.

Force Angle:
Defines angle of the vortex force. If set 0.0, vortex force is pointing in the direction of the tangent. 90.0 means pointing in the direction of the vortex center.

Peak Position:
Defines peak position of the vortex rotation. 0.0 means at the vortex center and 1.0 means on the vortex edge.

Falloff Type:
Defines falloff (from peak to center and edge) type of the vortex force.

Vert Falloff Type:
Defines falloff (from peak to center and edge) type of the vertical force.

Z Limit:
When checked, make limit Z direction of vortex.

Falloff Start:
Defines falloff start position.

Falloff End:
Defines falloff end position.