Specifications

Engineering Standard –NSW
Signalling SMS 02
Cerberus Level Crossing Monitor Equipment
March 2005 Version 1.2 © Australian Rail Track Corporation Page 108 of 118
This document is uncontrolled when printed.
; END of I/O listing
; START NORMAL TIMERS
; These timers are modified to suit each site.
*BATT_TEST_FAULT T ; battery test fault timer
*BATT_RELAY_FAULT T ; Battery test relay failed up
*MAINT_ON T ; long push of the fault reset button
*MAINT_TIMEOUT T ; time delay for maintenance before re-enable reporting
*STICK_WARN T ; direction stick failed to energize before departing
track dropped
*STICK_FAIL T ; either direction stick is UP and no train about
*NOT_START T ; crossing failed to start
* NOT_STOP T ; crossing failed to stop
*NORM_APP_T T ; crossing approach warning timer
*SS_FAIL_UP T ; SS flasher failed in Up position
*SS_FAIL_DN T ; SS flasher failed in Down position
*CS_FAIL_UP T ; CS flasher failed in Up position
*CS_FAIL_DN T ; CS flasher failed in Down position
*AC_SUP_WAR T ; AC supply out longer than set time period
*LOW_BATT_TIMER T ; low battery timer to allow for momentary dips
*VALID_TEST T ; Check for correct test time
; ; * GATE_DOWN T ; gate should be down
;;*GATE_UP T ; gate should be up
;;*GATE_FAIL T ; gates failed to come to correct position