Daytona Twin Tec LLC, 933 Beville Road, Suite 101-H, S. Daytona, FL 32119
TCFI Log
(386) 304-0700
www.daytona-twintec.com
10/2007
Page 6
USER OUTPUT MANUAL OVERRIDE
The User Output Manual Override command on
the Communications menu allows you to manually
override the user output on TCFI units. This command
can be used as a diagnostic aid to test accessory
systems connected to the user output.
OPERATING STATISTICS
You can also display engine operating statistics
logged by the TCFI unit. Data logged by the TCFI unit
must be downloaded before it can be displayed, by
using the Download Data From TCFI command on the
Communications menu. Once data has been
downloaded, you can use the View Statistics command
from the View menu. You can save this data by using
the Save File command from the File menu. You can
display a previously saved data file by first using the
Open File command on the File menu and then using
the View Statistics command on the View menu.
Note that TCFI data files use a .log extension.
You should create a separate folder to store these
files.
The data is fairly self-explanatory. Total hours
represents the total time that the engine was running.
ID represents the firmware identification. This field
typically includes the manufacturer (Twin Tec), model
number, program revision and author's initials, and
date. Note that the date is not a manufacturing date
code, just the date for the particular firmware release.
Elapsed time is displayed for 13 RPM bands
from idle to 6999 RPM. Note that elapsed time data is
rounded off during each engine run, so the sum of the
elapsed time figures may not precisely match the total
hours. The program also displays the maximum engine
RPM, time at the RPM limit (in seconds for better
resolution) and the number of engine starts.
Clicking on the Print Statistics button prints a
report. When you click on this button, a small data
entry screen pops up and allows you to add a serial
number or comment that will appear on the printout.
You can also use the Print command from the File
menu. You can clear the statistics data within the TCFI
by using the Clear Statistics Data command from the
Communications menu. The first time you use this
command, you will be prompted for a password. Your
dealer can supply you with the required password.
Figure 3 - Operating Statistics Display
