6 System settings and service software
CargoPower installation and operation, revision - 01 45
The wiring harness for the CAN access then looks like this:
The USB plug on the CAN interface for USB is connected to the port on the PC.
If the connection to the system is now established via CAN as described before, all
controllers installed in the system can be accessed.
Advantages of this type of connection are:
- the CAN connection is less susceptible to interference and usually easier to install
- several controllers can be accessed with this connection
Via the serial connection, only the currently connected control unit can be accessed.