Dynojet WinPEP 7 - Manual (Page 47)

G E T T I N G S T A R T E D W I T H W I N P E P 7
MakeRun and Your Dyno Electronics
Version 2 WinPEP 7 User Guide
3-13
T ROUBLESHOOTING THE D YNO E LECTRONICS
1 Close WinPEP 7.
2 Verify the serial cable is connected to the dyno electronics. Unplug the cable and
plug it back in.
3 Verify the serial cable is connected to the computer. Unplug the cable and plug it
back in.
4 Verify the dyno electronics is on and the green power LEDs on all the modules are
illuminated bright and equally.
Note: A dim green light may indicate a blown fuse. Refer to “Replacing the Fuses
in the Dyno Electronics”.
5 Launch WinPEP 7.
6 Repeat the steps for connecting the dyno electronics.
Note: If you have tried these steps and your dyno electronics is still not
communicating with your computer, verify that the file Data7.cfg exists in your
WinPEP software installation directory.
R EPLACING THE F USES IN THE D YNO E LECTRONICS
The CPU module uses two fuses while the other modules use one fuse.
Hazardous voltage. To avoid risk of electrical shock, disconnect all power to
the dyno electronics.
1 Gently remove the fuse holder from the back of the module.
2 Replace the fuse with a fuse type listed below.
3 Firmly replace the fuse holder in the back of the module.
For continued protection against risk of fire, replace only with a fuse of the
same type and having the same electrical rating.
part number fuse description module used with
54210020 Fuse, 1/4A, 250V, 5mm x 20mm CPU module
54210300 Fuse, 3A, 250V, 5mm x 20mm, FA CPU module
54210100 Fuse, 1 AMP, 250V, 5mm x 20mm I/O module, RPM module, and
Atmospheric Sensing module