F.stn("Mnt1W", "Mnv1W", "Grs1W", "R")
if event.train then
S.Mnv1W_lvcross=false
if not (S.Mnv1E_lvcross or S.Mnv1W_lvcross) then
setstate("MnvLvcross1", "off")
setstate("MnvLvcross2", "off")
end
end