Instruction manual

Introduction
6
Logging
■
With the YAMAHA Diagnostic System Version 2.00, you can record data in the adapter. After configuring recording properties in the adapter while the
computer and engine are connected, removing the USB cable from the adapter records data in the adapter. These data can be displayed in graph form
on the YAMAHA Diagnostic System monitor.
With this system, the computer and engine are not connected during logging. Accordingly, because operating conditions can be recorded by placing
the adapter inside the engine room, it will be easier to reproduce trouble conditions, and to investigate the causes of any faults.
TIP:
Removing the USB cable connected to the computer from the adapter starts recording. Connecting the USB cable to the adapter stops recording.•
Recording normal data (while in default condition) enables comparison with fault data, and makes it easier to investigate causes of faults.•
In the future, addition of the function by which logging can be stopped through use of the trigger switch harness and switch extension harness is •
expected.
Conceptual diagram of Logging
a
Disconnect the USB cable from the adapter.
d
Connect the USB cable to the adapter.
b
Recording (engine speed: 500 r/min or more)
e
Fault occurs.
c
Stop recording (engine speed: less than 500 r/min)
f
Adapter recording status
a
b b
e b
d
cc
f