tams elektronik PZS-3 Manual page 32

English PZS-3
Caution: The points´position and the "track busy"-status of the two
rails in terminus station 2 are not controlled by the module. In case the
points´position is altered externally a coming-in train possibly runs into
occupied rails.
Prolonging the halting time / Emergency stop
By connecting the switching input "prolonging the halting time or
emergency stop" to earth, the halting phases of standing trains can be
prolonged individually for all stops, or an emergency stop can be
released for a moving train. The switching input can be connected
either to a switch or an extra circuit. Closing the earth contact has
effect immediately.
N.B: The halt at a terminus station, a stop or an extra halt takes at
least as long as programmed for the stop, even if the connection to
earth is interrupted earlier for the switching input.
Extra halts
By connecting the switching input "extra halts" to earth an extra halt is
released immediately and independent of the place where the train
momentarily is. In order to close the earth contact you can use
switches or external circuits (e.g. signal control circuits).
N.B: The length of the phases accelerating, halt and braking is set
jointly for all extra halts.
Page 32