User Guide

®
A NORDSON COMPANY
Ultra TT Bluetooth
®
Configuration Procedure
Troubleshooting
Firmware download fails to complete, resulting in Error #1104 (A Comm error has disabled
communications).
First, try to flash the firmware again. Exit the EFD Ultra TT PDA application and cycle the power on
the TT off and then back on. Start over at Section C, step 1.
If the flash fails again, attempt to flash at 9600 baud. To set the machine to 9600 baud (115200 is
the default) set DIP switch SW2-1 to ON . This is for the front panel connector used by the PDA,
not the back panel 9-pin connector. Power down the TT, set SW2-1 to ON, then power up the TT.
Set the baud rate on the PDA to 9600 by using the “Baud Rate:” drop-down list at the top of the
“Controller Options” window.
Once the firmware re-flash is successful, remember to change SW2-1 back to the OFF position
and set the PDA’s baud rate back to 115200.
Controller Error (1) – An unrecognized mnemonic received.
The socket adapter is configured to “Notify Local Host of Bluetooth Events”. Reconfigure the
Connections Property by checking the “Do not generate notifications” button. Refer to Section 1
(9) on page 5.
Technical Support
For further assistance, please contact EFD Customer Service at
Email: [e-mail]
USA: 800-556-3484
[phone]
UK: 0800 585733
[phone]
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