Example: Cable Reference Direction - Disconnected from an Installation
Consider an example where a cable is disconnected from the installation / geometry.
- dotted green line: vector
- dotted blue line: vector
- solid dark blue line: cable reference direction

Figure 1. Cable reference direction with an installation present.
- No bonding impedances are allowed in the harness, for example, no termination /
interconnect
circuit connections to the installation.
- All cable paths should at least have two signals in the outermost problem.
- All cable paths in the harness should have an orientation vector defined (if that path does not have any nearby geometry / installation).

Figure 2. Cable schematic view with cable reference direction set.