User`s guide
CARROLL TOUCH Appendix A - Error Messages
Touch System Diagnostics (CTDIAG) User’s Guide A-3
Message: Autodetection failed. No Touch System 
listed in CTDIAG.CFG was found.
Check the CTDIAG.CFG file to insure 
your touch system is specified in an 
entry.
Check to insure that the touch system 
is installed properly.
Press ‘ENTER’ to proceed to the con- 
figuration menu or press ‘ESC’ to 
exit.
Meaning: Autodetection has examined all entries in the .CFG file 
and has not detected any of the configurations.
Action: Take the corrective action specified and either proceed to 
the Test Configuration Menu or exit.
Message: CMDERR Indicated in Report Packet - 
Report Type
Meaning: A report indicates an error occurred. This indication 
appears as a non-zero in the third byte of the report. The 
report type is the value contained in the fourth byte of 
the report and appears in the error message as follows: 
ProtocolVersion Report, SwitchToClassicSfp Report, 
TouchState Report, TouchMode Report, 
CoordinateRanges Report, Waveform Report
Action: Select Debug from the Test Menu and examine the 
Trace history to determine more about the condition.
Message: COM
x
 does not exist
Meaning: The selected comm port cannot be detected.
Action: Type a command line with the proper serial port 
identified by the C switch.
Message: Controller initialized ok but frame 
not found
Meaning: The controller is an HBC and no frame is detected.
Action: Autodetection proceeds to the next .CFG file 
configuration. If the desired configuration is the HBC 
configuration, terminate and ensure the frame is 
properly attached to the HBC.
Table A-1. Error Messages (Continued)










