Allows you to set the starting signal level for the current cable set. You use this option to control the signal level sequence of the cable set wires when the selected reference cable contains multiple cable sets with overall shields that are not connected on the device panel side but are connected on the junction box side. You can enter a starting signal level to eliminate the sequence uniqueness problem when connecting the current cable set on the junction box side. When the software connects these cable sets on the device panel side, the wire group levels are assigned sequentially for each wire. However, on the junction box side, the software attempts to assign the next signal level for the overall shield and this can cause a sequence uniqueness problem. If there are no overall shields that need to be connected on the junction box side, do not enter any value so that the software can assign sequence levels sequentially for each wire.
Note that this option becomes available only after selecting the Propagate tag signal check box.