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Troubleshooting
UDS-10 User Guide 6-5
Problem/Message Reason Solution
The UDS/CoBox appears to be
set up correctly, but you are not
communicating with your device
attached to the UDS/CoBox
across the network.
If you are sure that the serial port
setting is correct, then you may
not be connecting to the correct
socket of the UDS/CoBox.
Another possibility is that the
UDS/CoBox is not set up
correctly to make a good socket
connection to the network.
You can check to see whether
there is a socket connection to or
from the UDS/CoBox by looking
at the Status LED.
If the Status LED is blinking
consistently then there is a good
socket connection.
If the Status LED is solid green,
then the socket connection does
not exist. Use the Connect Mode
option C0 for making a connection
to the UDS/CoBox from the
network. Use Connect Mode
option C1 or C5 for a connection
to the network from the
UDS/CoBox. See the full list of
Connect Mode Options in the
Binary to Hexadecimal chapter.
When connecting to the Web-
Manager within the
UDS/CoBox, the message “No
Connection With CoBox”
displays.
Your computer is not able to
connect to port 30718 (77FEh)
on the UDS/CoBox.
Make sure that port 30718
(77FEh) is not blocked with any
router that you are using on the
network. Also make sure that port
77FEh is not disabled within the
Security settings of the
UDS/CoBox.