Primary Address Short address Start Volts A value of 255 corresponds to 100% Acceleration Rate Deceleration Rate Max Volts Mid Volts Version ID Manufacturer ID Off On F1 during DC operation Off On F2 during DC operation Off On F3 during DC operation Off On F4 during DC operation Off On F5 during DC operation Off On F6 during DC operation Off On F0 Forward during DC operation Off On F0 Reverse during DC operation Long Address Advanced Consist address forward reverse Advanced Consist direction forward reverse Normal direction of motion 14 28/128 Speed steps Off On Analog conversion mode Use Vstart, Vmid, Vhigh Use Table Use Speed Table 2 digit addressing 4 digit addressing Addressing Mode Forward light F0F effect generated Forward direction, ON with function ON, phase A Reverse direction, ON with function ON, phase B Non directional, ON with function ON, effect phase A Non directional, ON with function ON, effect phase B Forward direction, ON with F0 on & function ON, phase A Reverse direction, ON with F0 on & function ON, phase B Special logic for Fwd Ditch Light or Rule 17 dimming Special logic for Rev Ditch Light or Rule 17 dimming Reserved (0x8) Reserved (0x9) Reserved (0xA) Reserved (0xB) Reserved (0xC) Reserved (0xD) Reserved (0xE) Reserved (0xF) Forward light F0F behavior Reverse light F0R effect generated Forward direction, ON with function ON, phase A Reverse direction, ON with function ON, phase B Non directional, ON with function ON, effect phase A Non directional, ON with function ON, effect phase B Forward direction, ON with F0 on & function ON, phase A Reverse direction, ON with F0 on & function ON, phase B Special logic for Fwd Ditch Light or Rule 17 dimming Special logic for Rev Ditch Light or Rule 17 dimming Reserved (0x8) Reserved (0x9) Reserved (0xA) Reserved (0xB) Reserved (0xC) Reserved (0xD) Reserved (0xE) Reserved (0xF) Reverse light F0R behavior Function 1 effect generated Forward direction, ON with function ON, phase A Reverse direction, ON with function ON, phase B Non directional, ON with function ON, effect phase A Non directional, ON with function ON, effect phase B Forward direction, ON with F0 on & function ON, phase A Reverse direction, ON with F0 on & function ON, phase B Special logic for Fwd Ditch Light or Rule 17 dimming Special logic for Rev Ditch Light or Rule 17 dimming Reserved (0x8) Reserved (0x9) Reserved (0xA) Reserved (0xB) Reserved (0xC) Reserved (0xD) Reserved (0xE) Reserved (0xF) Function 1 behavior Function 2 effect generated Forward direction, ON with function ON, phase A Reverse direction, ON with function ON, phase B Non directional, ON with function ON, effect phase A Non directional, ON with function ON, effect phase B Forward direction, ON with F0 on & function ON, phase A Reverse direction, ON with F0 on & function ON, phase B Special logic for Fwd Ditch Light or Rule 17 dimming Special logic for Rev Ditch Light or Rule 17 dimming Reserved (0x8) Reserved (0x9) Reserved (0xA) Reserved (0xB) Reserved (0xC) Reserved (0xD) Reserved (0xE) Reserved (0xF) Function 2 behavior Function 3 effect generated Forward direction, ON with function ON, phase A Reverse direction, ON with function ON, phase B Non directional, ON with function ON, effect phase A Non directional, ON with function ON, effect phase B Forward direction, ON with F0 on & function ON, phase A Reverse direction, ON with F0 on & function ON, phase B Special logic for Fwd Ditch Light or Rule 17 dimming Special logic for Rev Ditch Light or Rule 17 dimming Reserved (0x8) Reserved (0x9) Reserved (0xA) Reserved (0xB) Reserved (0xC) Reserved (0xD) Reserved (0xE) Reserved (0xF) Function 3 behavior Function 4 effect generated Forward direction, ON with function ON, phase A Reverse direction, ON with function ON, phase B Non directional, ON with function ON, effect phase A Non directional, ON with function ON, effect phase B Forward direction, ON with F0 on & function ON, phase A Reverse direction, ON with F0 on & function ON, phase B Special logic for Fwd Ditch Light or Rule 17 dimming Special logic for Rev Ditch Light or Rule 17 dimming Reserved (0x8) Reserved (0x9) Reserved (0xA) Reserved (0xB) Reserved (0xC) Reserved (0xD) Reserved (0xE) Reserved (0xF) Function 4 behavior Static compensation for speed stabilization Factory default is 128, no effect until droop (CV57) set Dynamic compensation for speed stabilization Factory default is 48, no effect until droop (CV57) set Solo operation droop compensation for speed stabilization 0 is compenstation off, 15 is full on, typical value is 5 Advanced consist droop compensation for speed stabilization 0 is compenstation off, 15 is full on, typical value is 5 F5 has no effect on speed compensation F5 On disables speed compensation Speed Compensation Control Off On Digitrax Transponding Normal DC motor Split field/AC motor Split field motor Normal headlight operation Reverse light lead controlled by F4 Directional Headlights Enabled Disabled Vstart/Vmid/Vfull in 128 step mode Enabled Disabled Short-circuit protection Undocumented feature, occasionally requested by Digitrax tech support Lamp keep-alive voltage 0 is no keep-alive, use with LEDs FX rate adjust 0 is fast, 15 is slow, 4 is recommended for start Ditch light hold-over time 0 is none, 40 is realistic 5 seconds, 255 is about 20 seconds Kick Start Forward Trim Reverse Trim User Private ID #1 User Private ID #2 Speed Table Digitrax