DEUTZ-FAHR AGROTRON 106 MK3, Workshop Manual

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2. ECU SELECTION
2.1 GENERAL
DEUTZ engines may be equipped with one or several ECUs (e.g. the combination MVS with EMS). SERDIA, however, can
only communicate with one ECU. Exception: the error list can also be read from the MVS ECU via EMS.
It is therefore necessary to first select the desired ECU from the menu poin "ECU selection".
Recognition of the different ECUs is managed by SERDIA for the user.
Possible ECUs:
EMR (Electronic Engine Governor)
MVS (Magnetic Valve System)
EMS (Engine-Monitoring System)
2.2 RECOGNITION OF ECUS
SERDIA automatically assists recognition of the connected ECUs upon program start. Identification may take up to 60 sec-
onds as the possible interfaces and ECUs have to be polled one after the other.
Following successful recognition the ECU selection screen is automatically overlayed. Only the recognized ECUs are of-
fered for selection. The ECUS which are not selectable are marked by a grey font.
2.3 IDENTIFICATION DATA
2.3.1 EMR IDENTIFICATION
• Meaning of data displayed: DEUTZ part number .
• Product number: Type of selected ECU: 1 = EMR - 2 = MVS - 3 = EMS
• Hardware version number: This number indicates the development status of the ECU.
• Software version number: Number of the EEPROM contained in the ECU. If the digit left from the decimal changes
(e.g. from 2.1 to 3,1), the data set does no longer suit the ECU. In this case it is necessary to consult the headquarters.
• Day, month, year: Date of the latest parameterization on the ECU.
• Service ID: Serial number of the interface used for the previous access. The leading digit indicates the access level.
• Interface serial number: Serial number of the currently used interface.
SERDIA ECU SELECTION