JMRI: LDT Signaling for SBB (Swiss Federal Railways) type L Signals

Home signal with 5 or 7 lamps

decoder: LS-DEC-SBB

JMRI aspect turnout no. turnout state signal head aspect
green 1 thrown 1 - proceed
yellow 2 closed 2 - 40km/h
red 1 closed H - train stop
flash green 3 closed 3 - 60km/h
flash yellow 4 thrown 6 - 40km/h
flash red 1 closed H - train stop
dark 1 closed H - train stop


Home signal with 4 lamps

decoder: LS-DEC-SBB

JMRI aspect turnout no. turnout state signal head aspect
green 1 thrown 1 - proceed
yellow 2 closed 2 - 40km/h
red 1 closed H - train stop
flash green 3 closed 3 - 60km/h
flash yellow 2 closed 2 - 40km/h
flash red 1 closed H - train stop
dark 1 closed H - train stop


Home signal with 3 lamps

decoder: LS-DEC-DB

JMRI aspect turnout no. turnout state signal head aspect
green 1 thrown 1 - proceed
yellow 2 thrown 2 - slow approach
red 1 closed H - train stop
flash green 1 thrown 1 - proceed
flash yellow 2 thrown 2 - slow approach
flash red 1 closed H - train stop
dark 1 closed H - train stop


Advance signal with 5 lamps

decoder: LS-DEC-SBB

JMRI aspect turnout no. turnout state signal head aspect
green 1 thrown 1 - proceed
yellow 2 closed 2 - 40km/h
red 1 closed H - train stop
flash green 3 closed 3 - 60km/h
flash yellow 4 thrown 6 - 40km/h
flash red 1 closed H - train stop
dark 1 closed H - train stop


Advance signal with 4 lamps

decoder: LS-DEC-DB

JMRI aspect turnout no. turnout state signal head aspect
green 3 thrown 1 - proceed
yellow 4 thrown 2 - slow approach
red 3 closed H - train stop
flash green 3 thrown 1 - proceed
flash yellow 4 thrown 2 - slow approach
flash red 3 closed H - train stop
dark 3 closed H - train stop


Dwarf signal

decoder: LS-DEC-DB

JMRI aspect turnout no. turnout state signal head aspect
green 2 thrown proceed
yellow 2 closed slow proceed
red 1 closed train stop
flash green 2 thrown proceed
flash yellow 2 closed slow proceed
flash red 1 closed train stop
dark 1 closed train stop


decoder: LS-DEC-DB

JMRI aspect turnout no. turnout state signal head aspect
green 4 thrown proceed
yellow 3 thrown slow proceed
red 3 closed train stop
flash green 4 thrown proceed
flash yellow 3 thrown slow proceed
flash red 3 closed train stop
dark 3 closed train stop