Specifications

RailCorp Engineering Manual — Signals — Equipment Manual
Cerberus Level Crossing Monitor Field Equipment Manual TMG E1261
© RailCorp Page 5 of 89
Issued August 2012 UNCONTROLLED WHEN PRINTED Version 2.1
3.1 Maintenance Tasks.................................................................................................................43
3.1.1 Corrective Maintenance...........................................................................................43
3.1.2 Preventative Maintenance.......................................................................................43
3.1.3 EPROM Replacement or Configuration Data Change ............................................44
3.1.4 Interrogating the Monitor..........................................................................................45
3.1.4.1 PIN Numbers............................................................................................45
3.1.4.2 Using the MS-DOS Program LX_MAINT .................................................46
3.1.4.3 Using the Windows Program CERBERUS...............................................49
3.2 Tools and Maintenance...........................................................................................................50
3.3 Maintenance Instructions........................................................................................................50
3.4 Incident Investigation ..............................................................................................................51
4 Fault Diagnosis .....................................................................................................................51
4.1 General....................................................................................................................................52
4.2 Faults reported by Operations ................................................................................................52
4.3 Faults Detected during Maintenance ......................................................................................53
4.3.1 Monitor does not report a status change.................................................................53
4.3.2 Changes are not appearing in the log .....................................................................53
4.3.3 Lamp Learn does not complete within 40 seconds .................................................53
4.3.4 Lamp Learn rejects the results ................................................................................53
4.3.5 Lamp problem detected while Crossing operating ..................................................54
4.3.6 Lamp problem detected while Crossing not operating ............................................55
4.3.7 Battery test does not work .......................................................................................55
4.3.8 Monitor indicates a Fault..........................................................................................56
4.3.9 Monitor indicates a SYS Fault .................................................................................56
4.3.10 Monitor indicates a Warning....................................................................................56
4.3.11 Unable to communicate with the monitor locally .....................................................56
4.3.12 Unable to communicate with the monitor remotely .................................................57
4.3.13 LEDs on the SCADA card not behaving normally...................................................57
4.3.14 Monitor restarting unexpectedly ..............................................................................57
4.3.15 Clock stopped or showing invalid time ....................................................................57
5 Installation .............................................................................................................................57
5.1 Circuit Design considerations .................................................................................................57
5.1.1 General....................................................................................................................57
5.1.2 Battery Test Outputs................................................................................................58
5.1.3 Battery Test Relay ...................................................................................................58
5.1.4 Non-Vital Timer........................................................................................................58
5.1.5 Test Load Resistor...................................................................................................59
5.2 Equipment Installation.............................................................................................................59
5.3 Hardware Configuration ..........................................................................................................60
5.4 Commissioning Procedure......................................................................................................60
6 Data Configuration................................................................................................................63
6.1 Configuration Data Description...............................................................................................63
6.1.1 Scope of data...........................................................................................................63
6.1.2 Permanent Configuration data syntax .....................................................................63
6.1.2.1 Comments................................................................................................63