I have a set of of data in 0-1's in excel which are imported into simul8 and will be used as input into the model. The logic behind it is that when the input is 0- the work centre is not operational and according to a label distribution and the available resources it needs a specific amount of time to be fixed in order to proceed to the next event. If the input is 1 then work centre remains operational and the object proceeds to the next event. I am trying to use visual logic to model this type of process but I encounter problems. Can anyone give me a few hints or directions as to how to model this type of process?