Translational Friction Force - Simscape

I have been struggling with the translational friction force block in Simscape. I just want to represent the coulomb translational fricction force between two masses, but the Block requires parameters that i know now their purpose. Check the picture below. Basically what i am needing is to represent the action of this friction between these two masses. I have ALL THE VALUES to do it manually but using the block "translational friction" it has been difficult.

Can you show me, what i have to consider to fulfill those variables?

The block requieres:

this is the system i am modelling.