Thanks for the help wakecarter, I figured it out. I forgot to set a an additional loop around it.
In case anyone has the same problem:
I have one loop around each of the 3 ratingscales with the variables nReps_ple, nReps_bea or nReps_val set in nReps$. (innerloop1, innerloop2, innerloop3)
Then I have one loop around the three rating scales with the varriable $res_order set under Conditions. (loop_res_order)
And then finally one loop around the whole experiment flow with free_outerloop.xlsx as conditions. (outerloop)
So the free_outerloop.xlsx defines the variable res_order (which has the 6 conditions files free_ABC.xlsx, free_ACB.xlsx, etc. as values) which define the nReps_ple, nReps_bea and nReps_val
