Thermo Scientific Dionex UltiMate 3000 Series Operating Instructions Manual page 111

When the detector is operated with Chromeleon and if communication between
Chromeleon and the detector cannot be established, related messages may appear in the
Chromeleon Audit Trail.
Message
VWD-3x00@USB-1610103 -
Device not found on the USB.
Error opening VWD-3x00
@USB-1610103 – The System
cannot find the file specified
Error issuing control request to
VWD-3x00@USB-1610103
Error reading from VWD-3x00
@USB-1610103
Data error (cyclic redundancy
check)
Error reading from VWD-3x00
@USB-1610103
Operating Instructions
VWD-3100 and VWD-3400RS Variable Wavelength Detectors
Remedial Action
The USB connection between the detector and the Chromeleon server
may be interrupted. Check the USB connection.
The power supply to the detector may be interrupted. Check the power
supply connection of the detector.
The USB connection between the detector and the Chromeleon server
may be interrupted. Check the USB connection.
The power supply to the detector may be interrupted. Check the power
supply connection of the detector.
The USB connection between the detector and the Chromeleon server
may be interrupted. Check the USB connection. Check the power
supply connection of the detector.
Remove the detector specified in the message from the server
configuration or else, select a different detector from the list of
available detectors in the server configuration program.
Check the USB connection. The connection to the next hub must not
exceed 5 m. The overall connection length, including the hub
connections must not exceed 30 m.
Replace any defective USB cable or hub.
The USB connection between the detector and the Chromeleon server
may be interrupted. Check the USB connection.
The power supply to the detector may be interrupted. Check the power
supply connection of the detector.
UltiMate 3000 Series:
Page 103