Very simple explicit dynamic input file

[xxxFeaxxx]

Hi,

I'm new to abaqus solver and I'm working on a very simple model of impact to study the inp abq code for dynamic and explicit analysis.
Simulation is completed but no motion seems to happen in the odb file. I'm not sure what is making it rigid. Impact should occur between a cylinder and a rigid plate.
Could anyone have a look on that? Or does anyone have a good tutorial file?
Thank you very much


*INCLUDE, INPUT=MESH.inp
*NODE, NSET=TOP_BASE_REF
1234567, 0.0, 10.0, 0.0
*RIGID BODY, ELSET=TOP_ELEM, REF NODE=TOP_BASE_REF
**
*SURFACE, NAME=TOPSU
TOP_ELEM
*SURFACE, NAME=CYLSURF
CY_ELEM
*SURFACE, TYPE=NODE, NAME=BOTC
CY_BOTTOM
*SURFACE, TYPE=NODE, NAME=TOPC
CY_TOP
*SURFACE, NAME=TOPSC
CY_TOP_EL
**
*MATERIAL, NAME=STEEL
*ELASTIC
207.0E9, .3
*PLASTIC
1.587E8, 0.0
1.631E8, 0.015
1.863E8, 0.033
1.932E8, 0.044
2.020E8, 0.062
2.070E8, 1.500
*DENSITY
7800
**
*SHELL SECTION, ELSET=TOP_ELEM, MATERIAL=STEEL
0.010, 3
*SHELL SECTION, ELSET=CY_ELEM, MATERIAL=STEEL
0.005, 3
**
*INITIAL CONDITIONS, TYPE=VELOCITY
** 1 mph = 0.44701 m/s
** 20 mph = 8.9408 m/s
CY_ALLNODES, 2, 20
**
*STEP, NLGEOM=YES
*DYNAMIC, EXPLICIT
, 0.01
**
*BOUNDARY
TOP_BASE_REF, 1, 6
*CONTACT PAIR, INTERACTION=SELF
CYLSURF, CYLSURF
*SURFACE INTERACTION, NAME=SELF
FRICTION
0.7
**
*CONTACT PAIR, INTERACTION=IMPACT
TOPSU, TOPSC
*SURFACE INTERACTION, NAME=IMPACT
**
*END STEP

 

[FEA way]

Could you share the whole input file as an attachment ?