Decoder Family: Lenz Ultra-Drive decoders

CV Definitions:

CVNamePositionsValues
1Primary Address (1-127)VVVVVVVV
    3Acceleration Momentum (1-255)VVVVVVVV
      4Deceleration (Brake) Momentum (1-255)VVVVVVVV
        5Max Volts (2-10)VVVVVVVV
          7Decoder Version No: VVVVVVVV
            8Manufacturer ID: VVVVVVVV
              8Manufacturer ID - ResetVVVVVVVV
                17Extended Address (128-9999)VVVVVVVV
                  19Consist Address (0-127)XVVVVVVV
                    19Consist DirectionVXXXXXXX
                    1. Forward
                    2. Reversed
                    29Locomotive Direction in ForwardXXXXXXXV
                    1. Normal
                    2. Reversed
                    29Speed Steps (Headlight Mode)XXXXXXVX
                    1. 14
                    2. 28/128
                    29Loco can operate on conventional DCXXXXXVXX
                    1. No
                    2. Yes
                    29Addressing ModeXXVXXXXX
                    1. 2 digit addressing
                    2. 4 digit addressing
                    50Precision Braking ControlXXXXXXVX
                    1. Disabled
                    2. Enabled
                    50When loco enters DC track section: XXXXXVXX
                    1. Loco continues under analog (DC) voltage control
                    2. Loco brakes to a stop using momentum set in CV4
                    51Directional HeadlightsXXXXXXXV
                    1. Headlights are directional and operate automatically
                    2. Headlights are independently controlled (F0-Front, F1-Rear)
                    51Dimming ControlXXXXXXVX
                    1. Front headlight is always dimmed
                    2. F1 or F4 controls headlight dimming
                    51Front Headlight (Output A) DimmingXXXXXVXX
                    1. Front headlight never dim
                    2. Front headlight can dim
                    51Rear Headlight (Output B) DimmingXXXXVXXX
                    1. Rear headlight never dim
                    2. Rear headlight can dim
                    52Dimming Intensity (0-255)VVVVVVVV
                      53Back EMF Control Value (1-255)VVVVVVVV
                        54F1 controls output CXXXXXXXV
                        1. No
                        2. Yes
                        54F2 controls output CXXXXXXVX
                        1. No
                        2. Yes
                        54F3 controls output CXXXXXVXX
                        1. No
                        2. Yes
                        54F4 controls output CXXXXVXXX
                        1. No
                        2. Yes
                        54F5 controls output CXXXVXXXX
                        1. No
                        2. Yes
                        54F6 controls output CXXVXXXXX
                        1. No
                        2. Yes
                        54F7 controls output CXVXXXXXX
                        1. No
                        2. Yes
                        54F8 controls output CVXXXXXXX
                        1. No
                        2. Yes
                        55F1 controls output DXXXXXXXV
                        1. No
                        2. Yes
                        55F2 controls output DXXXXXXVX
                        1. No
                        2. Yes
                        55F3 controls output DXXXXXVXX
                        1. No
                        2. Yes
                        55F4 controls output DXXXXVXXX
                        1. No
                        2. Yes
                        55F5 controls output DXXXVXXXX
                        1. No
                        2. Yes
                        55F6 controls output DXXVXXXXX
                        1. No
                        2. Yes
                        55F7 controls output DXVXXXXXX
                        1. No
                        2. Yes
                        55F8 controls output DVXXXXXXX
                        1. No
                        2. Yes
                        59Enable Low Speed Gear with F1XXXXXXXV
                        1. No
                        2. Yes
                        59Enable Low Speed Gear with F2XXXXXXVX
                        1. No
                        2. Yes
                        59Enable Low Speed Gear with F3XXXXXVXX
                        1. No
                        2. Yes
                        59Enable Low Speed Gear with F4XXXXVXXX
                        1. No
                        2. Yes
                        59Enable Low Speed Gear with F5XXXVXXXX
                        1. No
                        2. Yes
                        59Enable Low Speed Gear with F6XXVXXXXX
                        1. No
                        2. Yes
                        59Enable Low Speed Gear with F7XVXXXXXX
                        1. No
                        2. Yes
                        59Enable Low Speed Gear with F8VXXXXXXX
                        1. No
                        2. Yes
                        60Disable PBC with F1XXXXXXXV
                        1. No
                        2. Yes
                        60Disable PBC with F2XXXXXXVX
                        1. No
                        2. Yes
                        60Disable PBC with F3XXXXXVXX
                        1. No
                        2. Yes
                        60Disable PBC with F4XXXXVXXX
                        1. No
                        2. Yes
                        60Disable PBC with F5XXXVXXXX
                        1. No
                        2. Yes
                        60Disable PBC with F6XXVXXXXX
                        1. No
                        2. Yes
                        60Disable PBC with F7XVXXXXXX
                        1. No
                        2. Yes
                        60Disable PBC with F8VXXXXXXX
                        1. No
                        2. Yes
                        61Braking Distance (0-255)VVVVVVVV
                          128Decoder Software Version (read only): VVVVVVVV
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