A value of 255 corresponds to 100%00 is fastest, 255 is slowestNormal function of leadRandom flickerMars lightFlashing head lightSingle pulse strobeDouble pulse strobeRotary beacon simulationGyraliteRule 17 dimmable headlightFRED end of train lightRight ditch light; when F2 on, flashes alternatelyLeft ditch light; when F2 on, flashes alternatelyReserved (0x0C)Reserved (0x0D)Reserved (0x0E)Reserved (0x0F)Forward direction, ON with function ON, phase AReverse direction, ON with function ON, phase BNon directional, ON with function ON, effect phase ANon directional, ON with function ON, effect phase BForward direction, ON with F0 on & function ON, phase AReverse direction, ON with F0 on & function ON, phase BSpecial logic for Fwd Ditch Light or Rule 17 dimmingSpecial logic for Rev Ditch Light or Rule 17 dimmingReserved (0x8)Reserved (0x9)Speed=0, non-directional, phase A, function qualifierSpeed>0, non-directional, phase B, function qualifierReserved (0xC)Reserved (0xD)Ditch off phase A - Alternate operation, flash with F2Ditch off phase B - Alternate operation, flash with F2Normal function of leadRandom flickerMars lightFlashing head lightSingle pulse strobeDouble pulse strobeRotary beacon simulationGyraliteRule 17 dimmable headlightFRED end of train lightRight ditch light; when F2 on, flashes alternatelyLeft ditch light; when F2 on, flashes alternatelyReserved (0x0C)Reserved (0x0D)Reserved (0x0E)Reserved (0x0F)Forward direction, ON with function ON, phase AReverse direction, ON with function ON, phase BNon directional, ON with function ON, effect phase ANon directional, ON with function ON, effect phase BForward direction, ON with F0 on & function ON, phase AReverse direction, ON with F0 on & function ON, phase BSpecial logic for Fwd Ditch Light or Rule 17 dimmingSpecial logic for Rev Ditch Light or Rule 17 dimmingReserved (0x8)Reserved (0x9)Speed=0, non-directional, phase A, function qualifierSpeed>0, non-directional, phase B, function qualifierReserved (0xC)Reserved (0xD)Ditch off phase A - Alternate operation, flash with F2Ditch off phase B - Alternate operation, flash with F2Normal function of leadRandom flickerMars lightFlashing head lightSingle pulse strobeDouble pulse strobeRotary beacon simulationGyraliteRule 17 dimmable headlightFRED end of train lightRight ditch light; when F2 on, flashes alternatelyLeft ditch light; when F2 on, flashes alternatelyReserved (0x0C)Reserved (0x0D)Reserved (0x0E)Reserved (0x0F)Forward direction, ON with function ON, phase AReverse direction, ON with function ON, phase BNon directional, ON with function ON, effect phase ANon directional, ON with function ON, effect phase BForward direction, ON with F0 on & function ON, phase AReverse direction, ON with F0 on & function ON, phase BSpecial logic for Fwd Ditch Light or Rule 17 dimmingSpecial logic for Rev Ditch Light or Rule 17 dimmingReserved (0x8)Reserved (0x9)Speed=0, non-directional, phase A, function qualifierSpeed>0, non-directional, phase B, function qualifierReserved (0xC)Reserved (0xD)Ditch off phase A - Alternate operation, flash with F2Ditch off phase B - Alternate operation, flash with F2Normal function of leadRandom flickerMars lightFlashing head lightSingle pulse strobeDouble pulse strobeRotary beacon simulationGyraliteRule 17 dimmable headlightFRED end of train lightRight ditch light; when F2 on, flashes alternatelyLeft ditch light; when F2 on, flashes alternatelyReserved (0x0C)Reserved (0x0D)Reserved (0x0E)Reserved (0x0F)Forward direction, ON with function ON, phase AReverse direction, ON with function ON, phase BNon directional, ON with function ON, effect phase ANon directional, ON with function ON, effect phase BForward direction, ON with F0 on & function ON, phase AReverse direction, ON with F0 on & function ON, phase BSpecial logic for Fwd Ditch Light or Rule 17 dimmingSpecial logic for Rev Ditch Light or Rule 17 dimmingReserved (0x8)Reserved (0x9)Speed=0, non-directional, phase A, function qualifierSpeed>0, non-directional, phase B, function qualifierReserved (0xC)Reserved (0xD)Ditch off phase A - Alternate operation, flash with F2Ditch off phase B - Alternate operation, flash with F2Normal function of leadRandom flickerMars lightFlashing head lightSingle pulse strobeDouble pulse strobeRotary beacon simulationGyraliteRule 17 dimmable headlightFRED end of train lightRight ditch light; when F2 on, flashes alternatelyLeft ditch light; when F2 on, flashes alternatelyReserved (0x0C)Reserved (0x0D)Reserved (0x0E)Reserved (0x0F)Forward direction, ON with function ON, phase AReverse direction, ON with function ON, phase BNon directional, ON with function ON, effect phase ANon directional, ON with function ON, effect phase BForward direction, ON with F0 on & function ON, phase AReverse direction, ON with F0 on & function ON, phase BSpecial logic for Fwd Ditch Light or Rule 17 dimmingSpecial logic for Rev Ditch Light or Rule 17 dimmingReserved (0x8)Reserved (0x9)Speed=0, non-directional, phase A, function qualifierSpeed>0, non-directional, phase B, function qualifierReserved (0xC)Reserved (0xD)Ditch off phase A - Alternate operation, flash with F2Ditch off phase B - Alternate operation, flash with F2Normal function of leadRandom flickerMars lightFlashing head lightSingle pulse strobeDouble pulse strobeRotary beacon simulationGyraliteRule 17 dimmable headlightFRED end of train lightRight ditch light; when F2 on, flashes alternatelyLeft ditch light; when F2 on, flashes alternatelyReserved (0x0C)Reserved (0x0D)Reserved (0x0E)Reserved (0x0F)Forward direction, ON with function ON, phase AReverse direction, ON with function ON, phase BNon directional, ON with function ON, effect phase ANon directional, ON with function ON, effect phase BForward direction, ON with F0 on & function ON, phase AReverse direction, ON with F0 on & function ON, phase BSpecial logic for Fwd Ditch Light or Rule 17 dimmingSpecial logic for Rev Ditch Light or Rule 17 dimmingReserved (0x8)Reserved (0x9)Speed=0, non-directional, phase A, function qualifierSpeed>0, non-directional, phase B, function qualifierReserved (0xC)Reserved (0xD)Ditch off phase A - Alternate operation, flash with F2Ditch off phase B - Alternate operation, flash with F2Normal function of leadRandom flickerMars lightFlashing head lightSingle pulse strobeDouble pulse strobeRotary beacon simulationGyraliteRule 17 dimmable headlightFRED end of train lightRight ditch light; when F2 on, flashes alternatelyLeft ditch light; when F2 on, flashes alternatelyReserved (0x0C)Reserved (0x0D)Reserved (0x0E)Reserved (0x0F)Forward direction, ON with function ON, phase AReverse direction, ON with function ON, phase BNon directional, ON with function ON, effect phase ANon directional, ON with function ON, effect phase BForward direction, ON with F0 on & function ON, phase AReverse direction, ON with F0 on & function ON, phase BSpecial logic for Fwd Ditch Light or Rule 17 dimmingSpecial logic for Rev Ditch Light or Rule 17 dimmingReserved (0x8)Reserved (0x9)Speed=0, non-directional, phase A, function qualifierSpeed>0, non-directional, phase B, function qualifierReserved (0xC)Reserved (0xD)Ditch off phase A - Alternate operation, flash with F2Ditch off phase B - Alternate operation, flash with F2Normal function of leadRandom flickerMars lightFlashing head lightSingle pulse strobeDouble pulse strobeRotary beacon simulationGyraliteRule 17 dimmable headlightFRED end of train lightRight ditch light; when F2 on, flashes alternatelyLeft ditch light; when F2 on, flashes alternatelyReserved (0x0C)Reserved (0x0D)Reserved (0x0E)Reserved (0x0F)Forward direction, ON with function ON, phase AReverse direction, ON with function ON, phase BNon directional, ON with function ON, effect phase ANon directional, ON with function ON, effect phase BForward direction, ON with F0 on & function ON, phase AReverse direction, ON with F0 on & function ON, phase BSpecial logic for Fwd Ditch Light or Rule 17 dimmingSpecial logic for Rev Ditch Light or Rule 17 dimmingReserved (0x8)Reserved (0x9)Speed=0, non-directional, phase A, function qualifierSpeed>0, non-directional, phase B, function qualifierReserved (0xC)Reserved (0xD)Ditch off phase A - Alternate operation, flash with F2Ditch off phase B - Alternate operation, flash with F2Factory default is 128, no effect until droop (CV57) setFactory default is 48, no effect until droop (CV57) set0 is compenstation off, 15 is full on, typical value is 50 is compenstation off, 15 is full on, typical value is 5F5 has no effect on speed compensationF5 On disables speed compensationNormal DC motorSplit field/AC motorNormal headlight operationLuci di testa direzionali e automaticheReverse light lead controlled by F4Luci di testa controllate da F4Undocumented feature, occasionally requested by Digitrax tech support0 is no keep-alive, use with LEDs0 is fast, 15 is slow, 4 is recommended for start0 is none, 40 is realistic 5 seconds, 255 is about 20 secondsDigitrax