SoundTraxx SoundCar Technical Reference - Manual (Page 23)

Tsunami SoundCar Technical Reference Page 21
Primary CVs
CV 30
Error Information/Alternate Mode Selection
Description
This CV contains manufacturer-defined error codes and provides feedback in
the event an operational failure occurs within the decoder. It is also used to
reconfigure the decoder for non-NMRA compliant options.
CVLCKE: CV Lock Enable
0 = Normal operation
1 = Enables CV lock as set in CVs 15 and 16
CVCLR: CV Clear
0 = Normal operation
1 = All CVs will be reset to default values at next
power cycle, regardless of other active bits
GRP23: Function Group 2 and 3 Exchange
0 = System normal, decoder processes Group 2 and 3
function commands according to the NMRA Standard
1 = Function Group 2 (F5-F8) assignments are swapped
with Group 3 (F9-F12) assignments
0: Not used. Must be set to 0.
Default Value: 0
Related CVs: CV 15 (CV Unlock Register)
CV 16 (CV Lock ID Code)
Bit 7 Bit 0
0 0 0 0 0 GRP23 CVCLR CVLCKE