Deutz EMR 2, Описание системы, Страница: 25 / 60

© 06/02
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EMR 2
Interfaces
5 Interfaces
The EMR 2 is equipped with various interfaces. The wiring is carried out on the customers side and must be
integrated in the vehicle plug. For pin assignment see the application-dependent switch diagrams.
5.1 Diagnostic interface (basic function)
The end programming of the EMR 2 is carried out via the serial diagnostic interface (according to
ISO 9141).
With the aid of a PC connected to an interface and the SERDIA (see also Chapter 7.3) diagnostic software -
measuring values, error messages and other parameters can be displayed and set - depending on access
authorization. Furthermore, new control units can be programmed.
Communication is only possible with the electric power switched on.
5.2 CAN-Bus interface
The CAN-Bus interface (Controller Area Network) is increasingly being used in vehicles and is suitable for
measuring values and data exchange with one or more apparatus-side control units (hydraulics, drive con-
trol, etc.). The SAE J1939 protocol is utilized for communication.
The following is an aid to utilization of the respective scope of functions:
!
Selection according to the DEUTZ pocket handbook
!
Definition before supply of engine
!
Connection in accordance with connection diagram (see Chapter 12.1 to 12.3)
Subsequent changes to the configuration is only possible in conjunction with the DEUTZ operating partner
and the aid of SERDIA (see Chapter 6).