Simulink - Combined Slip Wheel 2DOF

Hello,

i am a beginner in Simulink and i am trying to use the block so called "Combined Slip Wheel 2DOF". As long as i use constants as inputs, there is no problem; however, as i insert vectors, i keep on getting issues. My target is to insert a sweep of load or speed etc.

these are the errors i get:

Simulink cannot propagate the fixed-size mode from the output port 1 of 'tyre_test1/Combined Slip Wheel 2DOF' to the input port 1 of 'tyre_test1/Out1'. This input port expects a variable-size mode. Either replace 'tyre_test1/Combined Slip Wheel 2DOF' with a block that outputs a variable-size signal or replace 'tyre_test1/Combined Slip Wheel 2DOF' with a block that expects a fixed-size signal.""

can anybody hel pme with this?

thanks

regards

[Emanuele Parodi]

anybody??

[Mert]

loll

[Edison]

F