Tweco 400 XT Ultra-Cut Plasma Cutting System With Automated Gas Control - Manual (Page 201)

ULTRA-CUT 400 XT
Manual 0-5306 APPENDIX A-77
612 USB port power fault.
USB port supplies +5V to power some USB devices such as the flash drive (thumb drive, memory stick), used for program
updates. A flash drive is the only device currently being used with this USB port. This fault detected no or low voltage to
the port. This could be a shorted flash drive or some other device that draws too much current exceeding the limits of the
USB power supply.
Try another flash drive or if you know this one is OK (it works with a computer), then replace the CCM.
613 USB Log File Creation Fault
When updating the CCM, DMC and DPC programs from a flash drive, a log file called CCM_LOG.TXT is created on the flash
which reports on the results of the update including any problems. If that log file can’t be created you get 613. This may
be a problem with the flash drive having too many other files on it or a problem with its format that may not be compatible
with the CCM.
1. Try putting the update files on a different, preferably empty, flash drive.
2. Or save all the flash drive files in another place on your computer, then delete all the files on the flash drive. Now copy
onto the flash drive only the files required for program updates.
3. If the above doesn’t work, making sure you still have copies of the files, format your flash drive which erases everything
on it. Now load only the files required for program update.
614 No USF File
The file VTCCMFW.USF is required on the flash drive along with the program files when performing a program update. If it’s
either missing or corrupted the display will show b614. The “b” indicates the fault is generated by the Bootloader program
rather than the normal application program code. Note that each new revision of the program files is supplied with a new VTC-
CMFW.USF. Even though the name is the same it requires the new version of this file that is supplied with the application code.
1. Install the correct VTCCMFW.USF on the flash drive.
2. If you already have the correct version of VTCCMFW.USF perhaps the flash drive is the problem. Follow the instructions
for code 613.
615-617 No Update File for CCM, DPC or DMC found
Program files for the CCM, DMC & DPC may be updated through the plasma supply’s USB port. The GCM2010 is updated
by other means. For a unit with GCM 2010 the CCM may still be updated using the USB. Program update files are in the
format Cx_x_0.S (CCM); Mx_x_0.S (DMC) and Px_x_0.S (DPC).
If the Bootloader finds there are 3 devices, CCM, DMC & DPC on the CANBUS but the flash drive doesn’t have all 3 update
files it will go ahead and update those it has but will show a code indicating that one or more are missing (615 for CCM; 616
for DMC; 617 for DPC).
Try another flash drive or if you know this one is OK (it works with a computer), then replace the CCM.