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4
―― 4. Description of the System
4. Description of the System
4.1 Description of the Program
1)Diagnostic software
This is the main software to support troubleshooting and installation/maintenance services by connecting
the ECU and your PC(Figure 4-1).At startup, you can change ECU's ID number and communication
speed settings.
2)Training mode
This mode lets you learn how to use the diagnostic software using your PC only without connecting to the
ECU. You can operate the tool and simulate the operation of the ECU using data stored on your PC.
3)System setting program
This is software to set the communication conditions for the ECU. If you need to change conditions other
than ECU's hardware address number and communication speed, you need to run this program in advance.
This function is included in the tool function of the diagnostic software.
4.2 Authority and Password Management
Functions are divided into 2 groups depending on their service function level. Different passwords can be set
for each function level.
1)Standard mode(universal functions)
Functions that are equivalent to those of the display panel and open to general users. Only these functions
are available when you log in with a user-level password.
2)Mechanic mode(mechanic functions)
Functions that are used by maintenance staff and not open to general users. These functions are available
only when you log in with an administrator-level password. For clearing data or changing setting values,
a password is prompted again when data is written, even if you logged in with an administrator-level
password. Once you enter your password, you can continue operation for 10 minutes without reentering the
password.
Figure 4-1 System Connection
ECU
I
2
unit
Note PC or Tablet PC
Signal converter
CAN
USB
Summary of Contents for Yanmar 3TNV82A-B
Page 95: ...CONTROL SYSTEM 2 76 TNV Application Manual 00_Electronic_Control_System book 76...
Page 96: ...Appendix Standard harness 1 00_ _E fm 1...
Page 97: ...Appendix Standard harness 2 00_ _E fm 2...
Page 98: ...TNV Series service tool Operation Manual...
Page 132: ...32 7 Main Menu Figure 7 15 Data Logging Data Monitor Screen...
Page 145: ...7 Main Menu 45 Figure 7 27 System Installation Configuration Screen...