DEUTZ-FAHR AGROTRON 106 MK3, Workshop Manual

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1.6.1 ESTABLISHING COMMUNICATION WITH THE ECU
Automatic recognition (identification) of the ECU can take up to 60 seconds as the program checks out all the possible in-
terfaces and ECUs one after the other.
• If no ECU or interface is connected, SERDIA will operate in offline mode, see Chapter 1.7.2 DEMO mode.
• If communication with the ECU cannot be established, the system issues an error message, see Chapter Error in es-
tablishing the communication link.
Once communication has been successfully established, the main screen "Diagnostics service" is displayed with the fields
"ECU (electronic control unit)" and "ECU identification". This main screen contains a predefined selection menu.
1.7 OFFLINE MODE
If no ECU/engine and/or interface is available, SERDIA can be operated for training purposes in the password-protected
mode or in the DEMO mode.
The password-protected mode and the DEMO mode are always offered by SERDIA if no successful establishment of com-
munications has been reported.
SERDIA ENTRY AND COMUNICATION